JP5443975B2 - Novel sulfonamide derivative or salt thereof - Google Patents

Novel sulfonamide derivative or salt thereof Download PDF

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JP5443975B2
JP5443975B2 JP2009512960A JP2009512960A JP5443975B2 JP 5443975 B2 JP5443975 B2 JP 5443975B2 JP 2009512960 A JP2009512960 A JP 2009512960A JP 2009512960 A JP2009512960 A JP 2009512960A JP 5443975 B2 JP5443975 B2 JP 5443975B2
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methyl
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JPWO2008136378A1 (en
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潤一 横谷
洋一 谷口
良武 小西
幸恵 多田
みのり 矢内
真樹 片井
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Toyama Chemical Co Ltd
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    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C311/00Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
    • C07C311/01Sulfonamides having sulfur atoms of sulfonamide groups bound to acyclic carbon atoms
    • C07C311/02Sulfonamides having sulfur atoms of sulfonamide groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
    • C07C311/08Sulfonamides having sulfur atoms of sulfonamide groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton having the nitrogen atom of at least one of the sulfonamide groups bound to a carbon atom of a six-membered aromatic ring
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
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    • C07C311/01Sulfonamides having sulfur atoms of sulfonamide groups bound to acyclic carbon atoms
    • C07C311/02Sulfonamides having sulfur atoms of sulfonamide groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
    • C07C311/09Sulfonamides having sulfur atoms of sulfonamide groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton the carbon skeleton being further substituted by at least two halogen atoms
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    • C07C311/12Sulfonamides having sulfur atoms of sulfonamide groups bound to acyclic carbon atoms of an unsaturated carbon skeleton containing rings
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    • C07C311/15Sulfonamides having sulfur atoms of sulfonamide groups bound to carbon atoms of six-membered aromatic rings
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  • Pyridine Compounds (AREA)
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  • Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
  • Quinoline Compounds (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
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  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Compounds Containing Sulfur Atoms (AREA)

Description

本発明は、プロスタグランジンE(PGE)産生阻害作用を有する新規なスルホンアミド誘導体またはその塩ならびにそれらを含有する抗炎症剤およびPGE産生阻害剤に関する。The present invention relates to a novel sulfonamide derivative having a prostaglandin E 2 (PGE 2 ) production inhibitory action or a salt thereof, and an anti-inflammatory agent and a PGE 2 production inhibitor containing them.

非ステロイド系抗炎症剤(NSAIDs)は、解熱・鎮痛などを目的として広く処方されている。多くのNSAIDsは、酸性NSAIDsである。通常、酸性NSAIDsは、非酸性NSAIDsより強い抗炎症作用を有し、その主な作用機序は、シクロオキシゲナーゼ(COX)阻害によるプロスタグランジン類の産生抑制である。COXには、構成的に発現しているCOX−1と炎症等で誘導されるCOX−2の2つのサブタイプが存在することが知られている。
NSAIDsの抗炎症作用は、炎症部位のCOX−2阻害に基づくこと、および、消化管障害等のNSAIDsの副作用は、COX−1阻害に基づくことが考えられ(非特許文献1)、そのため、COX−2を選択的に阻害する薬の開発が進められてきた。しかしながら、近年になって、COX−2選択的阻害薬に関するいくつかの臨床試験で心血管リスクの増加傾向が示唆され(非特許文献2)、問題となっている。
NSAIDsによる消化管障害の発症機序の一つとして、NSAIDsの直接粘膜傷害作用が考えられている。一般的に酸性NSAIDsは、胃内のような酸性条件下で非イオン状態となり、胃上皮細胞に容易に取り込まれる。一方、細胞内のような中性条件下ではイオン化するため、NSAIDsが細胞内に蓄積されて粘膜傷害を直接誘発する可能性が指摘されている(非特許文献3)。したがって、非酸性NSAIDsは、粘膜障害性が弱く、消化管潰瘍を誘発しにくいと予想される。しかしながら、強い抗炎症作用を有する非酸性NSAIDsは、これまでに知られていない。
プロシーディングス・オブ・ザ・ナショナル・アカデミー・オブ・サイエンス・オブ・ザ・ユナイテッド・ステイツ・オブ・アメリカ(Proceedings of the National Academy of Sciences of the United States of America)、1993年、第90巻、p.11693-11697 ザ・ニュー・イングランド・ジャーナル・オブ・メディスン(The New England Journal of Medicine)、2000年、第343巻、p.1520-1528 リウマトロジー(Rheumatology)、1999年、第38巻、p.24-32
Non-steroidal anti-inflammatory drugs (NSAIDs) are widely prescribed for the purpose of antipyretic and analgesic. Many NSAIDs are acidic NSAIDs. Usually, acidic NSAIDs have a stronger anti-inflammatory effect than non-acidic NSAIDs, and the main mechanism of action is suppression of production of prostaglandins by cyclooxygenase (COX) inhibition. It is known that there are two subtypes of COX, COX-1 that is constitutively expressed and COX-2 that is induced by inflammation and the like.
It is considered that the anti-inflammatory action of NSAIDs is based on COX-2 inhibition at the site of inflammation, and the side effects of NSAIDs such as gastrointestinal disorders are based on COX-1 inhibition (Non-Patent Document 1). Development of drugs that selectively inhibit -2 has been promoted. However, in recent years, an increasing tendency of cardiovascular risk has been suggested in several clinical studies on COX-2 selective inhibitors (Non-Patent Document 2), which has become a problem.
As one of the onset mechanisms of digestive tract disorders caused by NSAIDs, direct mucosal damage action of NSAIDs is considered. In general, acidic NSAIDs become nonionic under acidic conditions such as in the stomach and are easily taken up by gastric epithelial cells. On the other hand, it has been pointed out that NSAIDs accumulate in the cells and directly induce mucosal injury because they are ionized under neutral conditions such as intracellular (Non-patent Document 3). Therefore, non-acidic NSAIDs are expected to be less mucosal and less likely to induce gastrointestinal ulcers. However, non-acidic NSAIDs having a strong anti-inflammatory action have not been known so far.
Proceedings of the National Academy of Sciences of the United States of America, 1993, Volume 90, p. .11693-11697 The New England Journal of Medicine, 2000, volume 343, pp. 1520-1528 Rheumatology, 1999, 38, p.24-32

強い抗炎症作用を有する非酸性NSAIDsが望まれている。   Non-acidic NSAIDs having a strong anti-inflammatory effect are desired.

このような状況下において、本発明者らは鋭意検討を行った結果、一般式[1]

Figure 0005443975
「式中、Rは、水素原子または置換されていてもよいアルキル、アルケニル、アルキニルもしくはシクロアルキル基を;Rは、置換されていてもよいアルキル、アルケニル、アルキニル、シクロアルキル、シクロアルケニル、アリール、アルアルキル、複素環式または複素環式アルキル基を;Rは、置換されていてもよいシクロアルキル、シクロアルケニル、アリールまたは複素環式基を;Rは、置換されていてもよいシクロアルキル、シクロアルケニル、アリールまたは複素環式基を;Rは、水素原子、ハロゲン原子、シアノ基、保護されていてもよいヒドロキシル基または置換されていてもよいアルキルもしくはアルコキシ基を;Xは、置換されていてもよいアルキレン、アルケニレン、アルキニレンもしくはシクロアルキレン基または結合手を;Xは、酸素原子、硫黄原子、保護されていてもよいイミノ基または結合手を;Yは、保護されていてもよいイミノ基、置換されていてもよいアルキレン、アルケニレンもしくはアルキニレン基または結合手を;Zは、窒素原子またはCR「式中、Rは、水素原子、ハロゲン原子、シアノ基、保護されていてもよいヒドロキシル基または置換されていてもよいアルキルもしくはアルコキシ基を示す。」で表される基を;Zは、窒素原子またはCR「式中、Rは、水素原子、ハロゲン原子、シアノ基、保護されていてもよいヒドロキシル基または置換されていてもよいアルキルもしくはアルコキシ基を示す。」で表される基(但し、ZがCRのとき、RおよびRは、一緒になって、置換されていてもよいC2−4アルキレンまたはC2−4アルケニレン基であってもよい。)を示す。」で表される化合物またはその塩が、PGE産生阻害作用を有し、抗炎症剤およびPGE産生阻害剤として有用であることを見出し、本発明を完成させた。Under such circumstances, the present inventors conducted extensive studies, and as a result, the general formula [1]
Figure 0005443975
“Wherein R 1 represents a hydrogen atom or an optionally substituted alkyl, alkenyl, alkynyl or cycloalkyl group; R 2 represents an optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, An aryl, aralkyl, heterocyclic or heterocyclic alkyl group; R 3 is an optionally substituted cycloalkyl, cycloalkenyl, aryl or heterocyclic group; R 4 is optionally substituted A cycloalkyl, cycloalkenyl, aryl or heterocyclic group; R 5 represents a hydrogen atom, a halogen atom, a cyano group, an optionally protected hydroxyl group or an optionally substituted alkyl or alkoxy group; X 1 Is an optionally substituted alkylene, alkenylene, alkynylene or cycloa The Killen group or a bond; X 2 represents an oxygen atom, a sulfur atom, a protected or unprotected good imino group or a bond; Y 1 is an optionally protected imino group, an optionally substituted alkylene , An alkenylene or alkynylene group or a bond; Z 1 is a nitrogen atom or CR 6 "wherein R 6 is a hydrogen atom, a halogen atom, a cyano group, an optionally protected hydroxyl group or an optionally substituted group; Z 2 is a nitrogen atom or CR 7 "wherein R 7 is a hydrogen atom, a halogen atom, a cyano group, or an optionally protected hydroxyl group. Or an alkyl or alkoxy group which may be substituted. ”(Provided that when Z 2 is CR 7 , R 1 and R 7 are taken together; Or an optionally substituted C 2-4 alkylene or C 2-4 alkenylene group). The compound represented by the above or a salt thereof has a PGE 2 production inhibitory action and is useful as an anti-inflammatory agent and a PGE 2 production inhibitor, and the present invention has been completed.

本発明の化合物およびその塩は、強いPGE産生阻害作用を有することから、炎症性疾患の治療あるいは予防などの処置ならびにPGEの関与する疾患または状態の治療あるいは予防などの処置に有用である。Since the compounds of the present invention and salts thereof have a strong PGE 2 production inhibitory action, they are useful for treatments such as treatment or prevention of inflammatory diseases and treatments such as treatment or prevention of diseases or conditions involving PGE 2. .

以下、本発明化合物について詳述する。
本明細書において、特にことわらない限り、ハロゲン原子とは、フッ素原子、塩素原子、臭素原子およびヨウ素原子を;アルキル基とは、たとえば、メチル、エチル、プロピル、イソプロピル、ブチル、sec−ブチル、イソブチル、tert−ブチル、ペンチル、イソペンチル、ヘキシル、ヘプチルおよびオクチルなどの直鎖状または分枝鎖状のC1−12アルキル基を;低級アルキル基とは、たとえば、メチル、エチル、プロピル、イソプロピル、ブチル、sec−ブチル、イソブチル、tert−ブチル、ペンチルおよびイソペンチルなどの直鎖状または分枝鎖状のC1−6アルキル基を;アルケニル基とは、たとえば、ビニル、アリル、プロペニル、イソプロペニル、ブテニル、イソブテニル、ペンテニル、ヘキセニル、ヘプテニルおよびオクテニルなどの直鎖状または分枝鎖状のC2−12アルケニル基を;アルキニル基とは、たとえば、エチニル、2−プロピニルおよび2−ブチニルなどの直鎖状または分枝鎖状のC2−12アルキニル基を;シクロアルキル基とは、たとえば、シクロプロピル、シクロブチル、シクロペンチルおよびシクロヘキシルなどのC3−8シクロアルキル基を;シクロアルケニル基とは、たとえば、シクロプロペニル、シクロブテニル、シクロペンテニルおよびシクロヘキセニルなどのC3−8シクロアルケニル基を;アルキレン基とは、たとえば、メチレン、エチレン、プロピレン、ブチレンおよびヘキシレンなどの直鎖状または分枝鎖状のC1−6アルキレン基を;C2−4アルキレン基とは、たとえば、エチレン、プロピレンおよびブチレンなどのC2−4アルキレン基を;アルケニレン基とは、たとえば、ビニレン、プロペニレン、1−ブテニレンおよび2−ブテニレンなどの直鎖状または分枝鎖状のC2−6アルケニレン基を;C2−4アルケニレン基とは、たとえば、ビニレン、プロペニレン、1−ブテニレンおよび2−ブテニレンなどのC2−4アルケニレン基を;アルキニレン基とは、たとえば、エチニレン、プロピニレン、1−ブチニレンおよび2−ブチニレンなどの直鎖状または分枝鎖状のC2−6アルキニレン基を;シクロアルキレン基とは、たとえば、1,1−シクロプロピレン、1,2−シクロプロピレン、1,1−シクロブチレン、1,2−シクロブチレン、1,3−シクロブチレン、1,2−シクロペンチレン、1,3−シクロペンチレン、1,1−シクロヘキシレン、1,2−シクロヘキシレンおよび1,4−シクロヘキシレンなどのC3−8シクロアルキレン基を;アリール基とは、たとえば、フェニルおよびナフチルなどの基を;アルアルキル基とは、たとえば、ベンジル、ジフェニルメチル、トリチル、フェネチルおよびナフチルメチルなどのアルC1−6アルキル基を;アルコキシ基とは、たとえば、メトキシ、エトキシ、プロポキシ、イソプロポキシ、ブトキシ、イソブトキシ、sec−ブトキシ、tert−ブトキシ、ペンチルオキシ、イソペンチルオキシ、ヘキシルオキシ、ヘプチルオキシおよびオクチルオキシなどの直鎖状または分枝鎖状のC1−12アルキルオキシ基を;低級アルコキシ基とは、たとえば、メトキシ、エトキシ、プロポキシ、イソプロポキシ、ブトキシ、イソブトキシ、sec−ブトキシ、tert−ブトキシ、ペンチルオキシおよびイソペンチルオキシなどの直鎖状または分枝鎖状のC1−6アルキルオキシ基を;アリールオキシ基とは、たとえば、フェノキシおよびナフトキシなどの基を;アルコキシアルキル基とは、たとえば、メトキシメチルおよび1−エトキシエチルなどのC1−6アルキルオキシC1−6アルキル基を;ヒドロキシアルキル基とは、たとえば、ヒドロキシメチル、ヒドロキシエチル、ヒドロキシプロピル、ヒドロキシブチルおよびヒドロキシペンチルなどのヒドロキシC1−6アルキル基を;アルアルキルオキシアルキル基とは、たとえば、ベンジルオキシメチルおよびフェネチルオキシメチルなどのアルC1−6アルキルオキシC1−6アルキル基を意味する。
Hereinafter, the compound of the present invention will be described in detail.
In the present specification, unless otherwise specified, a halogen atom is a fluorine atom, a chlorine atom, a bromine atom and an iodine atom; an alkyl group is, for example, methyl, ethyl, propyl, isopropyl, butyl, sec-butyl, Linear or branched C 1-12 alkyl groups such as isobutyl, tert-butyl, pentyl, isopentyl, hexyl, heptyl and octyl; lower alkyl groups include, for example, methyl, ethyl, propyl, isopropyl, Linear or branched C 1-6 alkyl groups such as butyl, sec-butyl, isobutyl, tert-butyl, pentyl and isopentyl; an alkenyl group is, for example, vinyl, allyl, propenyl, isopropenyl, Butenyl, isobutenyl, pentenyl, hexenyl, hepteni And a linear or branched C 2-12 alkenyl group such as octenyl; Alkynyl groups, for example, ethynyl, 2-propynyl and 2-linear butynyl or branched-chain C 2 A -12 alkynyl group; a cycloalkyl group is a C 3-8 cycloalkyl group such as, for example, cyclopropyl, cyclobutyl, cyclopentyl, and cyclohexyl; a cycloalkenyl group is, for example, cyclopropenyl, cyclobutenyl, cyclopentenyl, and cyclo the C 3-8 cycloalkenyl group such as cyclohexenyl; alkylene groups such as methylene, ethylene, propylene, a linear or branched C 1-6 alkylene group such as butylene and hexylene; C 2- 4 alkylene group includes, for example, ethylene, propylene and A C 2-4 alkylene group such as butylene; an alkenylene group is, for example, a linear or branched C 2-6 alkenylene group such as vinylene, propenylene, 1-butenylene and 2-butenylene; the 2-4 alkenylene group, for example, vinylene, propenylene, 1-butenylene and 2-butenylene a C 2-4 alkenylene group such as; the alkynylene group, e.g., ethynylene, propynylene, 1-butynylene and 2-butynylene, etc. A linear or branched C 2-6 alkynylene group; a cycloalkylene group is, for example, 1,1-cyclopropylene, 1,2-cyclopropylene, 1,1-cyclobutylene, 1,2 -Cyclobutylene, 1,3-cyclobutylene, 1,2-cyclopentylene, 1,3-cyclopentylene The aryl group, for example, based on such as phenyl and naphthyl; 1,1-cyclohexylene, C 3-8 cycloalkylene alkylene group such as 1,2-cyclohexylene and 1,4-cyclohexylene and aralkyl Is, for example, an ar C 1-6 alkyl group such as benzyl, diphenylmethyl, trityl, phenethyl and naphthylmethyl; an alkoxy group is, for example, methoxy, ethoxy, propoxy, isopropoxy, butoxy, isobutoxy, sec-butoxy, linear or branched C 1-12 alkyloxy groups such as tert-butoxy, pentyloxy, isopentyloxy, hexyloxy, heptyloxy and octyloxy; lower alkoxy groups include, for example, methoxy, ethoxy , Propoxy, isopropoxy Linear or branched C 1-6 alkyloxy groups such as cis, butoxy, isobutoxy, sec-butoxy, tert-butoxy, pentyloxy and isopentyloxy; aryloxy groups include, for example, phenoxy and A group such as naphthoxy; an alkoxyalkyl group, for example, a C 1-6 alkyloxy C 1-6 alkyl group such as methoxymethyl and 1-ethoxyethyl; a hydroxyalkyl group, for example, hydroxymethyl, hydroxyethyl Hydroxy C 1-6 alkyl groups such as hydroxypropyl, hydroxybutyl and hydroxypentyl; aralkyloxyalkyl groups are, for example, ar C 1-6 alkyloxy C 1-6 such as benzyloxymethyl and phenethyloxymethyl. Archi It refers to the group.

アシル基とは、たとえば、ホルミル基、アセチル、プロピオニルおよびイソバレリルなどの直鎖状または分枝鎖状のC2−12アルカノイル基、ベンジルカルボニルなどのアルC1−6アルキルカルボニル基、ベンゾイルおよびナフトイルなどの環式炭化水素カルボニル基、ニコチノイル、テノイル、ピロリジノカルボニルおよびフロイルなどの複素環式カルボニル基、スクシニル基、グルタリル基、マレオイル基、フタロイル基ならびにアミノ酸(アミノ酸としては、たとえば、グリシン、アラニン、バリン、ロイシン、イソロイシン、セリン、トレオニン、システイン、メチオニン、アスパラギン酸、グルタミン酸、アスパラギン、グルタミン、アルギニン、リジン、ヒスチジン、ヒドロキシリジン、フェニルアラニン、チロシン、トリプトファン、プロリンおよびヒドロキシプロリンなどが挙げられる。)から誘導されるN末端が保護されていてもよい直鎖状または分枝鎖状のα−アミノアルカノイル基を;アルキルオキシカルボニル基とは、たとえば、メトキシカルボニル、エトキシカルボニル、1,1−ジメチルプロポキシカルボニル、イソプロポキシカルボニル、2−エチルヘキシルオキシカルボニル、tert−ブトキシカルボニルおよびtert−ペンチルオキシカルボニルなどの直鎖状または分枝鎖状のC1−12アルキルオキシカルボニル基を;アルアルキルオキシカルボニル基とは、たとえば、ベンジルオキシカルボニルおよびフェネチルオキシカルボニル基などのアルC1−6アルキルオキシカルボニル基を;アリールオキシカルボニル基とは、たとえば、フェニルオキシカルボニルなどの基を意味する。Examples of the acyl group include linear or branched C 2-12 alkanoyl groups such as formyl group, acetyl, propionyl and isovaleryl, al C 1-6 alkylcarbonyl groups such as benzylcarbonyl, benzoyl and naphthoyl. Cyclic hydrocarbon carbonyl groups, nicotinoyl, thenoyl, heterocyclic carbonyl groups such as pyrrolidinocarbonyl and furoyl, succinyl group, glutaryl group, maleoyl group, phthaloyl group and amino acids (amino acids include, for example, glycine, alanine, valine) , Leucine, isoleucine, serine, threonine, cysteine, methionine, aspartic acid, glutamic acid, asparagine, glutamine, arginine, lysine, histidine, hydroxylysine, phenylalanine, tyrosine, A linear or branched α-aminoalkanoyl group that may be protected at the N-terminus, derived from ptophan, proline, hydroxyproline, etc .; an alkyloxycarbonyl group is, for example, Linear or branched C 1-12 alkyl such as methoxycarbonyl, ethoxycarbonyl, 1,1-dimethylpropoxycarbonyl, isopropoxycarbonyl, 2-ethylhexyloxycarbonyl, tert-butoxycarbonyl and tert-pentyloxycarbonyl the oxycarbonyl group; the aralkyl oxycarbonyl group, for example, Al C 1-6 alkyloxycarbonyl group such as benzyloxycarbonyl and phenethyloxycarbonyl group; and aryloxycarbonyl group, if Means a group such as phenyloxycarbonyl.

アシルオキシ基とは、たとえば、アセトキシおよびプロピオニルオキシなどの直鎖状または分枝鎖状のC2−6アルカノイルオキシ基ならびにベンゾイルオキシなどのアロイルオキシ基を;アシルアルキル基とは、たとえば、アセチルメチル、ベンゾイルメチル、p−ニトロベンゾイルメチル、p−ブロモベンゾイルメチル、p−メトキシベンゾイルメチルおよび1−ベンゾイルエチルなどの基を;アシルオキシアルキル基とは、たとえば、アセトキシメチル、プロピオニルオキシメチルおよびピバロイルオキシメチルなどの基を;アルキルチオ基とは、たとえば、メチルチオ、エチルチオおよびプロピルチオなどのC1−6アルキルチオ基を;アルキルチオアルキル基とは、たとえば、メチルチオメチル、エチルチオメチルおよびプロピルチオメチルなどのC1−6アルキルチオC1−6アルキル基を;アリールチオ基とは、たとえば、フェニルチオなどの基を;アルキルスルホニル基とは、たとえば、メチルスルホニル、エチルスルホニルおよびプロピルスルホニルなどのC1−6アルキルスルホニル基を;アリールスルホニル基とは、たとえば、ベンゼンスルホニル、トルエンスルホニルおよびナフタレンスルホニルなどの基を;アルキルスルホニルオキシ基とは、たとえば、メチルスルホニルオキシおよびエチルスルホニルオキシなどのC1−6アルキルスルホニルオキシ基を;アリールスルホニルオキシ基とは、たとえば、ベンゼンスルホニルオキシおよびトルエンスルホニルオキシなどの基を;アリールチオアルキル基とは、たとえば、フェニルスルフェニルメチルおよび2−(p−ニトロフェニルスルフェニル)エチルなどの基を;アリールスルホニルアルキル基とは、たとえば、p−トルエンスルホニルエチルなどの基を;アルキルスルホニルアミノ基とは、たとえば、メチルスルホニルアミノおよびエチルスルホニルアミノなどのC1−6アルキルスルホニルアミノ基を意味する。Acyloxy groups are, for example, linear or branched C 2-6 alkanoyloxy groups such as acetoxy and propionyloxy, and aroyloxy groups such as benzoyloxy; acylalkyl groups are, for example, acetylmethyl, benzoyl Groups such as methyl, p-nitrobenzoylmethyl, p-bromobenzoylmethyl, p-methoxybenzoylmethyl and 1-benzoylethyl; acyloxyalkyl groups include, for example, acetoxymethyl, propionyloxymethyl and pivaloyloxymethyl the groups; and alkylthio groups such as methylthio, a C 1-6 alkylthio group such as ethylthio and propylthio; the alkylthioalkyl group, for example, methylthiomethyl, ethylthiomethyl and propyl The arylthio group, for example, a group such as phenylthio; a C 1-6 alkylthio C 1-6 alkyl group such as thiomethyl The alkylsulfonyl group, for example, C, such as methylsulfonyl, ethylsulfonyl and propylsulfonyl 1- 6 alkylsulfonyl group; an arylsulfonyl group is a group such as benzenesulfonyl, toluenesulfonyl and naphthalenesulfonyl; an alkylsulfonyloxy group is a C 1-6 alkyl such as methylsulfonyloxy and ethylsulfonyloxy A sulfonyloxy group; an arylsulfonyloxy group, for example, a group such as benzenesulfonyloxy and toluenesulfonyloxy; an arylthioalkyl group, for example, phenylsulfenylmethyl And a group such as 2- (p-nitrophenylsulfenyl) ethyl; an arylsulfonylalkyl group such as p-toluenesulfonylethyl; an alkylsulfonylamino group such as methylsulfonylamino and ethyl Means a C 1-6 alkylsulfonylamino group such as sulfonylamino;

アルキルアミノ基とは、たとえば、メチルアミノ、エチルアミノ、プロピルアミノ、イソプロピルアミノ、ブチルアミノおよびヘキシルアミノなどのC1−6アルキルアミノ基を;ジアルキルアミノ基とは、たとえば、ジメチルアミノ、ジエチルアミノ、ジプロピルアミノ、ジブチルアミノおよび(メチル)(エチル)アミノなどの(C1−6アルキル)(C1−6アルキル)アミノ基を;アルカノイルアミノ基とは、たとえば、アセチルアミノ、プロピオニルアミノ、ブチリルアミノ、バレリルアミノおよびピバロイルアミノなどの(直鎖状または分枝鎖状のC2−6アルカノイル)アミノ基を意味する。An alkylamino group is, for example, a C 1-6 alkylamino group such as methylamino, ethylamino, propylamino, isopropylamino, butylamino and hexylamino; a dialkylamino group is, for example, dimethylamino, diethylamino, diamino (C 1-6 alkyl) (C 1-6 alkyl) amino group such as propylamino, dibutylamino and (methyl) (ethyl) amino; alkanoylamino group means, for example, acetylamino, propionylamino, butyrylamino, valerylamino And (linear or branched C 2-6 alkanoyl) amino groups such as pivaloylamino.

複素環式基とは、たとえば、単環の複素環式基、二環式の複素環式基および三環式の複素環式基を意味する。   The heterocyclic group means, for example, a monocyclic heterocyclic group, a bicyclic heterocyclic group, and a tricyclic heterocyclic group.

単環の複素環式基とは、たとえば、ピロリル、ピロリニル、ピロリジニル、ピペリジル、ピペラジニル、イミダゾリル、ピラゾリル、ピリジル、テトラヒドロピリジル、ピリダジニル、ピラジニル、ピリミジニル、テトラゾリル、イミダゾリニル、イミダゾリジニル、ピラゾリニルおよびピラゾリジニル基などの該環を形成する異項原子として窒素原子のみを含む単環の含窒素複素環式基;フリルおよびピラニル基などの該環を形成する異項原子として酸素原子のみを含む単環の含酸素複素環式基;チエニル基などの該環を形成する異項原子として硫黄原子のみを含む単環の含硫黄複素環式基;オキサゾリル、オキサジアゾリル、イソオキサゾリルおよびモルホリニル基などの該環を形成する異項原子として窒素原子および酸素原子のみを含む単環の含窒素・酸素複素環式基;チアゾリル、イソチアゾリル、チアジアゾリルおよびチオモルホリニル基などの該環を形成する異項原子として窒素原子および硫黄原子のみを含む単環の含窒素・硫黄複素環式基ならびにチオキサニル基などの該環を形成する異項原子として酸素原子および硫黄原子のみを含む単環の含酸素・硫黄複素環式基などを意味する。   Monocyclic heterocyclic groups include, for example, pyrrolyl, pyrrolinyl, pyrrolidinyl, piperidyl, piperazinyl, imidazolyl, pyrazolyl, pyridyl, tetrahydropyridyl, pyridazinyl, pyrazinyl, pyrimidinyl, tetrazolyl, imidazolinyl, imidazolidinyl, pyrazolinyl and pyrazolidinyl groups Monocyclic nitrogen-containing heterocyclic groups containing only nitrogen atoms as ring-forming hetero atoms; monocyclic oxygen-containing heterocyclic rings containing only oxygen atoms as ring-forming hetero atoms such as furyl and pyranyl groups A monocyclic sulfur-containing heterocyclic group containing only a sulfur atom as a hetero atom forming the ring such as a thienyl group; as a hetero atom forming the ring such as an oxazolyl, oxadiazolyl, isoxazolyl and morpholinyl group Contains only nitrogen and oxygen atoms Monocyclic nitrogen-containing / oxygen heterocyclic groups; monocyclic nitrogen-containing / sulfur heterocyclic groups containing only nitrogen and sulfur atoms as the hetero atoms forming the ring, such as thiazolyl, isothiazolyl, thiadiazolyl and thiomorpholinyl groups And a monocyclic oxygen-containing / sulfur heterocyclic group containing only an oxygen atom and a sulfur atom as the hetero atoms forming the ring, such as a thioxanyl group.

該環を形成する窒素原子を介して隣接する基と結合する単環の複素環式とは、ピロール−1−イル、ピロリン−1−イル、ピロリジン−1−イル、ピペリジン−1−イル、ピペラジン−1−イル、イミダゾール−1−イル、ピラゾール−1−イル、テトラゾール−1−イル、イミダゾリン−1−イル、イミダゾリジン−1−イル、ピラゾリン−1−イル、ピラゾリジン−1−イル、モルホリン−4−イルおよびチオモルホリン−4−イル基などの該環を形成する窒素原子を介して隣接する基と結合する単環の含窒素複素環式基を意味する。   A monocyclic heterocyclic group bonded to an adjacent group through a nitrogen atom forming the ring is pyrrol-1-yl, pyrrolin-1-yl, pyrrolidin-1-yl, piperidin-1-yl, piperazine -1-yl, imidazol-1-yl, pyrazol-1-yl, tetrazol-1-yl, imidazolin-1-yl, imidazolidin-1-yl, pyrazolin-1-yl, pyrazolidin-1-yl, morpholine- The monocyclic nitrogen-containing heterocyclic group which couple | bonds with an adjacent group through the nitrogen atom which forms this ring, such as 4-yl and thiomorpholin-4-yl group.

二環式の複素環式基とは、インドリル、インドリニル、2−オキソインドリニル、イソインドリル、インドリジニル、ベンズイミダゾリル、ベンゾトリアゾリル、インダゾリル、キノリル、テトラヒドロキノリニル、テトラヒドロイソキノリニル、キノリジニル、イソキノリル、フタラジニル、ナフチリジニル、キノキサリニル、ジヒドロキノキサリニル、キナゾリニル、シンノリニル、キヌクリジニル、ピロロピリジルおよび2,3−ジヒドロベンゾピロリル基などの該環を形成する異項原子として1〜3個の窒素原子のみを含む縮合環または架橋環で示される二環式の含窒素複素環式基;ベンゾフラニル、イソベンゾフラニル、クロメニル、クロマニル、イソクロマニル、ベンゾ−1,3−ジオキソリル、ベンゾ−1,4−ジオキサニルおよび2,3−ジヒドロベンゾフラニル基などの該環を形成する異項原子として酸素原子のみを含む縮合環または架橋環で示される二環式の含酸素複素環式基;ベンゾチエニルおよび2,3−ジヒドロベンゾチエニル基などの該環を形成する異項原子として硫黄原子のみを含む縮合環または架橋環で示される二環式の含硫黄複素環式基;ベンゾモルホリニルおよびベンゾモルホロニル基などの該環を形成する異項原子として窒素原子および酸素原子を含む縮合環または架橋環で示される二環式の含窒素・酸素複素環式基ならびにベンゾチアゾリルおよびベンゾチアジアゾリル基などの該環を形成する異項原子として窒素原子および硫黄原子を含む縮合環または架橋環で示される二環式の含窒素・硫黄複素環式基を意味する。   Bicyclic heterocyclic groups include indolyl, indolinyl, 2-oxoindolinyl, isoindolyl, indolizinyl, benzimidazolyl, benzotriazolyl, indazolyl, quinolyl, tetrahydroquinolinyl, tetrahydroisoquinolinyl, quinolidinyl, Only 1 to 3 nitrogen atoms as hetero atoms forming the ring such as isoquinolyl, phthalazinyl, naphthyridinyl, quinoxalinyl, dihydroquinoxalinyl, quinazolinyl, cinnolinyl, quinuclidinyl, pyrrolopyridyl and 2,3-dihydrobenzopyrrolyl groups A bicyclic nitrogen-containing heterocyclic group represented by a condensed ring or a bridged ring containing: benzofuranyl, isobenzofuranyl, chromenyl, chromanyl, isochromanyl, benzo-1,3-dioxolyl, benzo-1,4-dioxanyl And a bicyclic oxygen-containing heterocyclic group represented by a condensed ring or a bridged ring containing only an oxygen atom as a hetero atom forming the ring, such as a 2,3-dihydrobenzofuranyl group; benzothienyl and 2, A bicyclic sulfur-containing heterocyclic group represented by a condensed ring or a bridged ring containing only a sulfur atom as a hetero atom forming the ring, such as a 3-dihydrobenzothienyl group; benzomorpholinyl and benzomorpholonyl A bicyclic nitrogen-containing / oxygen heterocyclic group represented by a condensed ring or a bridged ring containing a nitrogen atom and an oxygen atom as a hetero atom forming the ring, such as a group, and a benzothiazolyl and benzothiadiazolyl group It means a bicyclic nitrogen-containing / sulfur heterocyclic group represented by a condensed ring or a bridged ring containing a nitrogen atom and a sulfur atom as a hetero atom forming a ring.

該環を形成する窒素原子を介して隣接する基と結合する二環式の複素環式基とは、インドール−1−イル、インドリン−1−イル、イソインドール−2−イル、ベンズイミダゾール−1−イル、ベンゾトリアゾール−1−イル、ベンゾトリアゾール−2−イル、インダゾール−1−イル、ベンゾモルホリン−4−イル基などの該環を形成する窒素原子を介して隣接する基と結合する二環式の含窒素複素環式基を意味する。   The bicyclic heterocyclic group bonded to the adjacent group through the nitrogen atom forming the ring is indol-1-yl, indolin-1-yl, isoindol-2-yl, benzimidazole-1 Bicycles bonded to adjacent groups through the nitrogen atom forming the ring, such as -yl, benzotriazol-1-yl, benzotriazol-2-yl, indazol-1-yl, benzomorpholin-4-yl group Means a nitrogen-containing heterocyclic group of the formula

三環式の複素環式基とは、チアントレニル、キサンテニル、フェノキサチイニル、カルバゾリル、β−カルボリニル、フェナントリジニル、アクリジニル、ペリミジニル、フェナントロリニル、フェナジニル、フェノチアジニルおよびフェノキサジニルなどの三環式の複素環式基を意味する。   Tricyclic heterocyclic groups include trianthrenyl, xanthenyl, phenoxathiinyl, carbazolyl, β-carbolinyl, phenanthridinyl, acridinyl, perimidinyl, phenanthrolinyl, phenazinyl, phenothiazinyl and phenoxazinyl. Means a heterocyclic group of formula

含酸素複素環式基とは、たとえば、2−テトラヒドロピラニルおよび2−テトラヒドロフラニルなどの基を;含硫黄複素環式基とは、たとえば、テトラヒドロチオピラニルなどの基を;複素環オキシカルボニル基とは、たとえば、2−フルフリルオキシカルボニル、8−キノリルオキシカルボニルなどの基を;含窒素複素環式アルキル基とは、たとえば、フタルイミドメチルおよびスクシンイミドメチルなどの基を;置換シリル基とは、たとえば、トリメチルシリル、トリエチルシリルおよびトリブチルシリルなどの基を;アルキルシリルアルキル基とは、たとえば、2−(トリメチルシリル)エチルなどの基を意味する。   The oxygen-containing heterocyclic group is, for example, a group such as 2-tetrahydropyranyl and 2-tetrahydrofuranyl; the sulfur-containing heterocyclic group is, for example, a group such as tetrahydrothiopyranyl; Examples of the group include groups such as 2-furfuryloxycarbonyl and 8-quinolyloxycarbonyl; examples of the nitrogen-containing heterocyclic alkyl group include groups such as phthalimidomethyl and succinimidomethyl; Is, for example, a group such as trimethylsilyl, triethylsilyl and tributylsilyl; an alkylsilylalkyl group is a group such as, for example, 2- (trimethylsilyl) ethyl.

複素環式アルキル基とは、たとえば、ピロリルメチル、ピペリジルメチル、ピペラジニルメチル、イミダゾリルメチル、ピリジルメチル、ピラジニルメチル、ピリミジニルメチル、フリルメチル、チエニルメチル、オキサゾリルメチル、イソオキサゾリルメチル、モルホリニルメチル、チアゾリルメチルおよびイソチアゾリルメチルなどの単環の複素環式C1−6アルキル基;インドリルメチル、インドリニルメチル、イソインドリルメチル、ベンズイミダゾリルメチル、ベンゾトリアゾリルメチル、キノリルメチル、キノリジニルメチル、イソキノリルメチル、ナフチリジニルメチル、キノキサリニルメチル、ベンゾフラニルメチル、ベンゾチエニルメチル、ベンゾモルホリニルメチル、ベンゾチアゾリルメチルおよびベンゾチアジアゾリルメチル基などの二環式の複素環式C1−6アルキル基;ならびにチアントレニルメチル、キサンテニルメチル、カルバゾリルメチル、フェノチアジニルメチルおよびフェノキサジニルメチルなどの三環式の複素環式C1−6アルキル基を意味する。Heterocyclic alkyl groups include, for example, pyrrolylmethyl, piperidylmethyl, piperazinylmethyl, imidazolylmethyl, pyridylmethyl, pyrazinylmethyl, pyrimidinylmethyl, furylmethyl, thienylmethyl, oxazolylmethyl, isoxazolylmethyl, morpholinyl Monocyclic heterocyclic C 1-6 alkyl groups such as nylmethyl, thiazolylmethyl and isothiazolylmethyl; indolylmethyl, indolinylmethyl, isoindolylmethyl, benzimidazolylmethyl, benzotriazolylmethyl, quinolylmethyl, quino Lydinylmethyl, isoquinolylmethyl, naphthyridinylmethyl, quinoxalinylmethyl, benzofuranylmethyl, benzothienylmethyl, benzomorpholinylmethyl, benzothiazolylmethyl and benzothiadiazoli Bicyclic heterocyclic C 1-6 alkyl groups such as rumethyl groups; and tricyclic heterocyclic groups such as thiantenylmethyl, xanthenylmethyl, carbazolylmethyl, phenothiazinylmethyl and phenoxazinylmethyl Means a C 1-6 alkyl group;

環状アミノ基とは、たとえば、飽和の環状アミノおよび不飽和の環状アミノ基のいずれでもよく、また当該環内にさらに1つまたはそれ以上の窒素原子、酸素原子、硫黄原子などの異種原子およびカルボニル炭素を含んでいてもよく、さらに単環であっても二環式または三環式であってもよく、さらに具体的には、アジリジン−1−イル、アゼチジン−1−イル、ピロリジン−1−イル、ピロリン−1−イル、ピロール−1−イル、ジヒドロピリジン−1−イル、テトラヒドロピリジン−1−イル、ピペリジン−1−イル、ジヒドロアゼピン−1−イルおよびペルヒドロアゼピン−1−イルなどの窒素原子1個を有する飽和または不飽和の単環式3〜7員の環状アミノ基;イミダゾール−1−イル、イミダゾリジン−1−イル、イミダゾリン−1−イル、ピラゾリジン−1−イル、ピペラジン−1−イル、1,4−ジヒドロピラジン−1−イル、1,2−ジヒドロピリミジン−1−イル、ペルヒドロピラジン−1−イルおよびホモピペラジン−1−イルなどの窒素原子2個を有する飽和または不飽和の単環式3〜7員の環状アミノ基;1,2,4−トリアゾール−1−イル、1,2,3−トリアゾール−1−イル、1,2−ジヒドロ−1,2,4−トリアジン−1−イルおよびペルヒドロ−S−トリアジン−1−イルなどの窒素原子3個以上を有する飽和または不飽和の単環式3〜7員の環状アミノ基;オキサゾリジン−3−イル、イソオキサゾリジン−2−イル、モルホリン−4−イル、チアゾリジン−3−イル、イソチアゾリジン−2−イル、チオモルホリン−4−イル、ホモチオモルホリン−4−イルおよび1,2,4−チアジアゾリン−2−イルなどの窒素原子以外に酸素原子および硫黄原子から選ばれるヘテロ原子1〜4個を有する飽和または不飽和の単環式3〜7員の環状アミノ基;イソインドリン−2−イル、インドリン−1−イル、1H−インダゾール−1−イル、1H−インドール−1−イル、1H−ベンズイミダゾール−1−イル、プリン−7−イル、テトラヒドロキノリン−1−イルおよびテトラヒドロイソキノリン−2−イルなどの飽和または不飽和の二環式または三環式の環状アミノ基;ならびに5−アザスピロ[2.4]ヘプタン−5−イル、2,8−ジアザビシクロ[4.3.0]ノナン−8−イル、3−アザビシクロ[3.1.0]ヘキサン−3−イル、2−オキサ−5,8−ジアザビシクロ[4.3.0]ノナン−8−イル、2,8−ジアザスピロ[4.4]ノナン−2−イルおよび7−アザビシクロ[2.2.1]ヘプタン−7−イルなどのスピロ式または架橋式の飽和または不飽和の5〜12員の環状アミノ基を意味する。   The cyclic amino group may be, for example, either a saturated cyclic amino group or an unsaturated cyclic amino group, and one or more hetero atoms such as nitrogen atom, oxygen atom, sulfur atom and carbonyl in the ring. It may contain carbon and may be monocyclic, bicyclic or tricyclic, and more specifically, aziridin-1-yl, azetidin-1-yl, pyrrolidin-1- Nitrogen such as yl, pyrrolin-1-yl, pyrrol-1-yl, dihydropyridin-1-yl, tetrahydropyridin-1-yl, piperidin-1-yl, dihydroazepin-1-yl and perhydroazepin-1-yl Saturated or unsaturated monocyclic 3-7 membered cyclic amino group having 1 atom; imidazol-1-yl, imidazolidin-1-yl, imidazoline 1-yl, pyrazolidin-1-yl, piperazin-1-yl, 1,4-dihydropyrazin-1-yl, 1,2-dihydropyrimidin-1-yl, perhydropyrazin-1-yl and homopiperazine-1 A saturated or unsaturated monocyclic 3-7 membered cyclic amino group having two nitrogen atoms such as yl; 1,2,4-triazol-1-yl, 1,2,3-triazol-1-yl Saturated or unsaturated monocyclic 3 to 7 membered having 3 or more nitrogen atoms such as 1,2-dihydro-1,2,4-triazin-1-yl and perhydro-S-triazin-1-yl Cyclic amino group; oxazolidine-3-yl, isoxazolidine-2-yl, morpholin-4-yl, thiazolidin-3-yl, isothiazolidin-2-yl, thiomorpholin-4-yl, homo Saturated or unsaturated monocyclic 3 to 7 having 1 to 4 heteroatoms selected from oxygen and sulfur atoms in addition to nitrogen atoms such as morpholin-4-yl and 1,2,4-thiadiazolin-2-yl Membered cyclic amino group; isoindoline-2-yl, indoline-1-yl, 1H-indazol-1-yl, 1H-indol-1-yl, 1H-benzimidazol-1-yl, purin-7-yl, Saturated or unsaturated bicyclic or tricyclic cyclic amino groups such as tetrahydroquinolin-1-yl and tetrahydroisoquinolin-2-yl; and 5-azaspiro [2.4] heptan-5-yl, 2,8 -Diazabicyclo [4.3.0] nonane-8-yl, 3-azabicyclo [3.1.0] hexane-3-yl, 2-oxa-5,8-diazabicyclo [ .3.0] nonan-8-yl, 2,8-diazaspiro [4.4] nonan-2-yl and 7-azabicyclo [2.2.1] heptan-7-yl A saturated or unsaturated 5- to 12-membered cyclic amino group is meant.

アミノ保護基としては、通常のアミノ基の保護基として使用し得るすべての基を含み、たとえば、W.グリーン(W.Greene)ら、プロテクティブ・グループス・イン・オーガニック・シンセシス(Protective Groups in Organic Synthesis)第3版、1999年、p.494-615、ジョン・ウィリイ・アンド・サンズ社(John Wiley & Sons,INC.)に記載されている基が挙げられる。具体的には、たとえば、アシル基、アルキルオキシカルボニル基、アルアルキルオキシカルボニル基、アリールオキシカルボニル基、アルアルキル基、アルコキシアルキル基、アルアルキルオキシアルキル基、アリールチオ基、アルキルスルホニル基、アリールスルホニル基および置換シリル基などが挙げられる。   Amino protecting groups include all groups that can be used as protecting groups for ordinary amino groups. W. Greene et al., Protective Groups in Organic Synthesis, 3rd edition, 1999, p.494-615, John Wiley & Sons, INC.). Specifically, for example, acyl group, alkyloxycarbonyl group, aralkyloxycarbonyl group, aryloxycarbonyl group, aralkyl group, alkoxyalkyl group, aralkyloxyalkyl group, arylthio group, alkylsulfonyl group, arylsulfonyl group And substituted silyl groups.

イミノ保護基としては、通常のイミノ基の保護基として使用し得るすべての基を含み、たとえば、W.グリーン(W.Greene)ら、プロテクティブ・グループス・イン・オーガニック・シンセシス(Protective Groups in Organic Synthesis)第3版、1999年、p.494-615、ジョン・ウィリイ・アンド・サンズ社(John Wiley & Sons,INC.)に記載されている基が挙げられる。具体的には、たとえば、アシル基、アルキルオキシカルボニル基、アルアルキルオキシカルボニル基、アリールオキシカルボニル基、アルアルキル基、アルコキシアルキル基、アリールチオ基、アルキルスルホニル基、アリールスルホニル基および置換シリル基などが挙げられる。   The imino protecting group includes all groups that can be used as protecting groups for ordinary imino groups. W. Greene et al., Protective Groups in Organic Synthesis, 3rd edition, 1999, p.494-615, John Wiley & Sons, INC.). Specific examples include an acyl group, an alkyloxycarbonyl group, an aralkyloxycarbonyl group, an aryloxycarbonyl group, an aralkyl group, an alkoxyalkyl group, an arylthio group, an alkylsulfonyl group, an arylsulfonyl group, and a substituted silyl group. Can be mentioned.

アルキルアミノ保護基としては、通常のアルキルアミノ基の保護基として使用し得るすべての基を含み、たとえば、W.グリーン(W.Greene)ら、プロテクティブ・グループス・イン・オーガニック・シンセシス(Protective Groups in Organic Synthesis)第3版、1999年、p.494-615、ジョン・ウィリイ・アンド・サンズ社(John Wiley & Sons,INC.)に記載されている基が挙げられる。具体的には、たとえば、アシル基、アルキルオキシカルボニル基、アルアルキルオキシカルボニル基、アリールオキシカルボニル基、アルアルキル基、アルコキシアルキル基、アリールチオ基、アルキルスルホニル基、アリールスルホニル基および置換シリル基などが挙げられる。   Alkylamino protecting groups include all groups that can be used as protecting groups for conventional alkylamino groups. W. Greene et al., Protective Groups in Organic Synthesis, 3rd edition, 1999, p.494-615, John Wiley & Sons, INC.). Specific examples include an acyl group, an alkyloxycarbonyl group, an aralkyloxycarbonyl group, an aryloxycarbonyl group, an aralkyl group, an alkoxyalkyl group, an arylthio group, an alkylsulfonyl group, an arylsulfonyl group, and a substituted silyl group. Can be mentioned.

ヒドロキシル保護基としては、通常のヒドロキシル基の保護基として使用し得るすべての基を含み、たとえば、W.グリーン(W.Greene)ら、プロテクティブ・グループス・イン・オーガニック・シンセシス(Protective Groups in Organic Synthesis)第3版、1999年、p.17-245、ジョン・ウィリイ・アンド・サンズ社(John Wiley & Sons,INC.)に記載されている基が挙げられる。具体的には、たとえば、アシル基、アルキルオキシカルボニル基、アルアルキルオキシカルボニル基、複素環オキシカルボニル基、アルキル基、アルケニル基、アルアルキル基、含酸素複素環式基、含硫黄複素環式基、アルコキシアルキル基、アルアルキルオキシアルキル基、アルキルスルホニル基、アリールスルホニル基および置換シリル基などが挙げられる。   Hydroxyl protecting groups include all groups that can be used as protecting groups for conventional hydroxyl groups. W. Greene et al., Protective Groups in Organic Synthesis, 3rd Edition, 1999, p.17-245, John Wiley & Sons (John Wiley & Sons, INC.). Specifically, for example, acyl group, alkyloxycarbonyl group, aralkyloxycarbonyl group, heterocyclic oxycarbonyl group, alkyl group, alkenyl group, aralkyl group, oxygen-containing heterocyclic group, sulfur-containing heterocyclic group , An alkoxyalkyl group, an aralkyloxyalkyl group, an alkylsulfonyl group, an arylsulfonyl group, and a substituted silyl group.

カルボキシル保護基としては、通常のカルボキシル基の保護基として使用し得るすべての基を含み、たとえば、W.グリーン(W.Greene)ら、プロテクティブ・グループス・イン・オーガニック・シンセシス(Protective Groups in Organic Synthesis)第3版、1999年、p.369-453、ジョン・ウィリイ・アンド・サンズ社(John Wiley & Sons,INC.)に記載されている基が挙げられる。具体的には、たとえば、アルキル基、アリール基、アルアルキル基、アシルアルキル基、アリールチオアルキル基、アリールスルホニルアルキル基、含酸素複素環式基、アルキルシリルアルキル基、アシルオキシアルキル基、含窒素複素環式アルキル基、シクロアルキル基、アルコキシアルキル基、アルアルキルオキシアルキル基、アルキルチオアルキル基、アルケニル基ならびに置換シリル基などが挙げられる。   The carboxyl protecting group includes all groups that can be used as protecting groups for ordinary carboxyl groups. W. Greene et al., Protective Groups in Organic Synthesis, 3rd Edition, 1999, p.369-453, John Wiley & Sons (John Wiley & Sons, INC.). Specifically, for example, alkyl group, aryl group, aralkyl group, acylalkyl group, arylthioalkyl group, arylsulfonylalkyl group, oxygen-containing heterocyclic group, alkylsilylalkyl group, acyloxyalkyl group, nitrogen-containing complex Examples include cyclic alkyl groups, cycloalkyl groups, alkoxyalkyl groups, aralkyloxyalkyl groups, alkylthioalkyl groups, alkenyl groups, and substituted silyl groups.

フェノール性ヒドロキシル保護基としては、通常のフェノール性ヒドロキシル基の保護基として使用し得るすべての基を含み、たとえば、W.グリーン(W.Greene)ら、プロテクティブ・グループス・イン・オーガニック・シンセシス(Protective Groups in Organic Synthesis)第3版、1999年、p.246-287、ジョン・ウィリイ・アンド・サンズ社(John Wiley & Sons,INC.)に記載されている基が挙げられる。具体的には、たとえば、アシル基、アルキル基、アルケニル基、アルアルキル基、含酸素複素環式基、含硫黄複素環式基、アルコキシアルキル基、アルキルスルホニル基、アリールスルホニル基および置換シリル基などが挙げられる。   The phenolic hydroxyl protecting group includes all groups that can be used as protecting groups for ordinary phenolic hydroxyl groups. W. Greene et al., Protective Groups in Organic Synthesis, 3rd edition, 1999, p.246-287, John Wiley & Sons (John Wiley & Sons, INC.). Specifically, for example, acyl group, alkyl group, alkenyl group, aralkyl group, oxygen-containing heterocyclic group, sulfur-containing heterocyclic group, alkoxyalkyl group, alkylsulfonyl group, arylsulfonyl group, substituted silyl group, etc. Is mentioned.

脱離基としては、たとえば、ハロゲン原子、アルキルスルホニルオキシ基およびアリールスルホニルオキシ基などが挙げられる。   Examples of the leaving group include a halogen atom, an alkylsulfonyloxy group, and an arylsulfonyloxy group.

一般式[1]の化合物の塩としては、通常知られているアミノ基などの塩基性基またはフェノール性ヒドロキシル基もしくはカルボキシル基などの酸性基における塩を挙げることができる。
塩基性基における塩としては、たとえば、塩酸、臭化水素および硫酸などの鉱酸との塩;酒石酸、ギ酸、酢酸、クエン酸、トリクロロ酢酸およびトリフルオロ酢酸などの有機カルボン酸との塩ならびにメタンスルホン酸、ベンゼンスルホン酸、p−トルエンスルホン酸、メシチレンスルホン酸およびナフタレンスルホン酸などのスルホン酸との塩などが挙げられる。
酸性基における塩としては、たとえば、ナトリウムおよびカリウムなどのアルカリ金属との塩;カルシウムおよびマグネシウムなどのアルカリ土類金属との塩;アンモニウム塩ならびにトリメチルアミン、トリエチルアミン、トリブチルアミン、ピリジン、N,N−ジメチルアニリン、N−メチルピペリジン、N−メチルモルホリン、ジエチルアミン、ジシクロヘキシルアミン、プロカイン、ジベンジルアミン、N−ベンジル−β−フェネチルアミンおよびN,N’−ジベンジルエチレンジアミンなどの含窒素有機塩基との塩などを挙げることができる。
さらに、上記、塩の中で一般式[1]の化合物の好ましい塩としては、薬理学的に許容される塩が挙げられる。
Examples of the salt of the compound represented by the general formula [1] include a conventionally known salt in a basic group such as an amino group or an acidic group such as a phenolic hydroxyl group or a carboxyl group.
Salts in basic groups include, for example, salts with mineral acids such as hydrochloric acid, hydrogen bromide and sulfuric acid; salts with organic carboxylic acids such as tartaric acid, formic acid, acetic acid, citric acid, trichloroacetic acid and trifluoroacetic acid, and methane Examples thereof include salts with sulfonic acids such as sulfonic acid, benzenesulfonic acid, p-toluenesulfonic acid, mesitylenesulfonic acid and naphthalenesulfonic acid.
Examples of the salt in the acidic group include salts with alkali metals such as sodium and potassium; salts with alkaline earth metals such as calcium and magnesium; ammonium salts and trimethylamine, triethylamine, tributylamine, pyridine, N, N-dimethyl. Salts with nitrogen-containing organic bases such as aniline, N-methylpiperidine, N-methylmorpholine, diethylamine, dicyclohexylamine, procaine, dibenzylamine, N-benzyl-β-phenethylamine and N, N′-dibenzylethylenediamine, etc. Can be mentioned.
Furthermore, among the above salts, preferred salts of the compound of the general formula [1] include pharmacologically acceptable salts.

本発明におけるRのアルキル基、アルケニル基、アルキニル基およびシクロアルキル基は、ハロゲン原子、シアノ基、ニトロ基、アシル基、スルホ基、ホスホリル基、アルキルスルホニル基、アルキルスルホニルアミノ基、アルカノイルアミノ基、カルバモイル基、保護されていてもよいカルボキシル基、保護されていてもよいアミノ基、保護されていてもよいヒドロキシル基、ハロゲン原子で置換されていてもよいアルキル、アルケニル、アルキニル、アルコキシ、シクロアルキル、シクロアルケニル、アリール、環状アミノ、アルアルキルおよび複素環式基ならびにオキソ基などから選ばれる1つ以上の基で置換されていてもよい。好ましい置換基としては、ハロゲン原子、低級アルキル基および低級アルコキシ基から選ばれる1つ以上の基が挙げられる。In the present invention, the alkyl group, alkenyl group, alkynyl group and cycloalkyl group of R 1 are a halogen atom, a cyano group, a nitro group, an acyl group, a sulfo group, a phosphoryl group, an alkylsulfonyl group, an alkylsulfonylamino group, and an alkanoylamino group. , A carbamoyl group, an optionally protected carboxyl group, an optionally protected amino group, an optionally protected hydroxyl group, an alkyl, alkenyl, alkynyl, alkoxy, cycloalkyl optionally substituted with a halogen atom , Cycloalkenyl, aryl, cyclic amino, aralkyl and heterocyclic groups and one or more groups selected from oxo groups and the like. Preferred substituents include one or more groups selected from a halogen atom, a lower alkyl group and a lower alkoxy group.

本発明におけるRのアルキル基、アルケニル基、アルキニル基、シクロアルキル基、シクロアルケニル基、アリール基、アルアルキル基、複素環式基および複素環式アルキル基は、ハロゲン原子、シアノ基、ニトロ基、アシル基、アシルオキシ基、スルホ基、ホスホリル基、アルキルスルホニル基、アルキルスルホニルアミノ基、アルカノイルアミノ基、カルバモイル基、保護されていてもよいカルボキシル基、保護されていてもよいアミノ基、保護されていてもよいヒドロキシル基、ハロゲン原子で置換されていてもよいアルキル、アルケニル、アルキニル、アルコキシ、シクロアルキル、シクロアルケニル、アリール、環状アミノ、アルアルキルおよび複素環式基ならびにオキソ基から選ばれる1つ以上の基で置換されていてもよい。好ましい置換基としては、ハロゲン原子、低級アルキル基および低級アルコキシ基から選ばれる1つ以上の基が挙げられる。In the present invention, the alkyl group, alkenyl group, alkynyl group, cycloalkyl group, cycloalkenyl group, aryl group, aralkyl group, heterocyclic group and heterocyclic alkyl group represented by R 2 are each a halogen atom, a cyano group or a nitro group. , Acyl group, acyloxy group, sulfo group, phosphoryl group, alkylsulfonyl group, alkylsulfonylamino group, alkanoylamino group, carbamoyl group, optionally protected carboxyl group, optionally protected amino group, protected One or more selected from an optionally substituted hydroxyl group, an optionally substituted alkyl, alkenyl, alkynyl, alkoxy, cycloalkyl, cycloalkenyl, aryl, cyclic amino, aralkyl and heterocyclic group and an oxo group It may be substituted with a group. Preferred substituents include one or more groups selected from a halogen atom, a lower alkyl group and a lower alkoxy group.

本発明におけるRのシクロアルキル基、シクロアルケニル基、アリール基および複素環式基は、ハロゲン原子、シアノ基、ニトロ基、アシル基、アシルオキシ基、スルホ基、ホスホリル基、アルキルチオ基、アルキルアミノ基、ジアルキルアミノ基、アルキルスルホニル基、アルキルスルホニルアミノ基、アルカノイルアミノ基、ヒドロキシアルキル基、カルバモイル基、保護されていてもよいカルボキシル基、保護されていてもよいアミノ基、保護されていてもよいヒドロキシル基、保護されていてもよいカルボキシル基で置換されているアルコキシ基、ハロゲン原子で置換されていてもよいアルキル、アルケニル、アルキニル、アルコキシ、シクロアルキル、シクロアルケニル、アリール、アリールオキシ、環状アミノ、アルアルキルおよび複素環式基ならびにオキソ基から選ばれる1つ以上の基で置換されていてもよい。好ましい置換基としては、ハロゲン原子、ニトロ基、アシル基、アルキルチオ基、アルキルアミノ基、ジアルキルアミノ基、ヒドロキシアルキル基、カルボキシル基、アミノ基、ヒドロキシル基、カルボキシル基で置換されているアルコキシ基ならびにハロゲン原子で置換されていてもよいアルキル、アルケニル、アルコキシ、シクロアルキル、アリール、環状アミノおよび複素環式基から選ばれる1つ以上の基が挙げられる。より好ましい置換基としては、ハロゲン原子、ニトロ基、アルキルチオ基、アルキルアミノ基、ジアルキルアミノ基、ヒドロキシアルキル基、カルボキシル基、アミノ基、ヒドロキシル基、カルボキシル基で置換されているアルコキシ基、アルケニル基、シクロアルキル基、アリール基、環状アミノ基ならびにハロゲン原子で置換されていてもよい低級アルキルおよび低級アルコキシ基から選ばれる1つ以上の基が挙げられる。よりさらに好ましい置換基としては、ハロゲン原子、低級アルキル基および低級アルコキシ基から選ばれる1つ以上の基が挙げられる。In the present invention, the cycloalkyl group, cycloalkenyl group, aryl group and heterocyclic group of R 3 are a halogen atom, cyano group, nitro group, acyl group, acyloxy group, sulfo group, phosphoryl group, alkylthio group, alkylamino group. , Dialkylamino group, alkylsulfonyl group, alkylsulfonylamino group, alkanoylamino group, hydroxyalkyl group, carbamoyl group, optionally protected carboxyl group, optionally protected amino group, optionally protected hydroxyl group Group, alkoxy group substituted by an optionally protected carboxyl group, alkyl, alkenyl, alkynyl, alkoxy, cycloalkyl, cycloalkenyl, aryl, aryloxy, cyclic amino, alkyl optionally substituted by a halogen atom Alkyl And may be substituted with one or more groups selected from a heterocyclic group and an oxo group. Preferred substituents include halogen atoms, nitro groups, acyl groups, alkylthio groups, alkylamino groups, dialkylamino groups, hydroxyalkyl groups, carboxyl groups, amino groups, hydroxyl groups, alkoxy groups substituted with carboxyl groups, and halogens. Examples thereof include one or more groups selected from alkyl, alkenyl, alkoxy, cycloalkyl, aryl, cyclic amino, and heterocyclic group which may be substituted with an atom. More preferred substituents include halogen atoms, nitro groups, alkylthio groups, alkylamino groups, dialkylamino groups, hydroxyalkyl groups, carboxyl groups, amino groups, hydroxyl groups, alkoxy groups substituted with carboxyl groups, alkenyl groups, Examples thereof include one or more groups selected from a cycloalkyl group, an aryl group, a cyclic amino group, and a lower alkyl and lower alkoxy group which may be substituted with a halogen atom. More preferable substituents include one or more groups selected from a halogen atom, a lower alkyl group, and a lower alkoxy group.

本発明におけるRのシクロアルキル基、シクロアルケニル基、アリール基および複素環式基は、ハロゲン原子、シアノ基、ニトロ基、アシル基、アシルオキシ基、スルホ基、ホスホリル基、アルキルチオ基、ジアルキルアミノ基、アルキルスルホニル基、アルキルスルホニルアミノ基、アルカノイルアミノ基、ヒドロキシアルキル基、カルバモイル基、保護されていてもよいカルボキシル基、保護されていてもよいアミノ基、保護されていてもよいアルキルアミノ基、保護されていてもよいヒドロキシル基、保護されていてもよいカルボキシル基で置換されているアルコキシ基、ハロゲン原子で置換されていてもよいアルキル、アルケニル、アルキニル、アルコキシ、シクロアルキル、シクロアルケニル、アリール、アリールオキシ、環状アミノ、アルアルキルおよび複素環式基ならびにオキソ基から選ばれる1つ以上の基で置換されていてもよい。好ましい置換基としては、ハロゲン原子、ニトロ基、アシル基、アルキルチオ基、アルキルアミノ基、ジアルキルアミノ基、ヒドロキシアルキル基、カルボキシル基、アミノ基、ヒドロキシル基、カルボキシル基で置換されているアルコキシ基ならびにハロゲン原子で置換されていてもよいアルキル、アルケニル、アルコキシ、シクロアルキル、アリール、環状アミノおよび複素環式基から選ばれる1つ以上の基が挙げられる。より好ましい置換基としては、ハロゲン原子、ニトロ基、アシル基、アルキルアミノ基、ジアルキルアミノ基、ヒドロキシアルキル基、アミノ基、ヒドロキシル基、アルキル基およびアルコキシ基から選ばれる1つ以上の基が挙げられる。よりさらに好ましい置換基としては、ハロゲン原子、低級アルキル基および低級アルコキシ基から選ばれる1つ以上の基が挙げられる。The cycloalkyl group, cycloalkenyl group, aryl group and heterocyclic group of R 4 in the present invention are a halogen atom, a cyano group, a nitro group, an acyl group, an acyloxy group, a sulfo group, a phosphoryl group, an alkylthio group, a dialkylamino group. , Alkylsulfonyl group, alkylsulfonylamino group, alkanoylamino group, hydroxyalkyl group, carbamoyl group, optionally protected carboxyl group, optionally protected amino group, optionally protected alkylamino group, protection An optionally substituted hydroxyl group, an alkoxy group substituted with an optionally protected carboxyl group, an alkyl, alkenyl, alkynyl, alkoxy, cycloalkyl, cycloalkenyl, aryl, aryl optionally substituted with a halogen atom Oxy, cyclic It may be substituted with one or more groups selected from amino, aralkyl and heterocyclic groups and oxo groups. Preferred substituents include halogen atoms, nitro groups, acyl groups, alkylthio groups, alkylamino groups, dialkylamino groups, hydroxyalkyl groups, carboxyl groups, amino groups, hydroxyl groups, alkoxy groups substituted with carboxyl groups, and halogens. Examples thereof include one or more groups selected from alkyl, alkenyl, alkoxy, cycloalkyl, aryl, cyclic amino, and heterocyclic group which may be substituted with an atom. More preferred substituents include one or more groups selected from halogen atoms, nitro groups, acyl groups, alkylamino groups, dialkylamino groups, hydroxyalkyl groups, amino groups, hydroxyl groups, alkyl groups and alkoxy groups. . More preferable substituents include one or more groups selected from a halogen atom, a lower alkyl group, and a lower alkoxy group.

本発明におけるRのアルキル基およびアルコキシ基は、ハロゲン原子、シアノ基、ニトロ基、アシル基、スルホ基、ホスホリル基、アルキルスルホニル基、アルキルスルホニルアミノ基、アルカノイルアミノ基、カルバモイル基、保護されていてもよいカルボキシル基、保護されていてもよいアミノ基、保護されていてもよいヒドロキシル基、ハロゲン原子で置換されていてもよいアルキル、アルケニル、アルキニル、アルコキシ、アリール、環状アミノ、アルアルキルおよび複素環式基から選ばれる1つ以上の基で置換されていてもよい。好ましい置換基としては、ハロゲン原子、低級アルキル基および低級アルコキシ基から選ばれる1つ以上の基が挙げられる。The alkyl group and alkoxy group of R 5 in the present invention are a halogen atom, cyano group, nitro group, acyl group, sulfo group, phosphoryl group, alkylsulfonyl group, alkylsulfonylamino group, alkanoylamino group, carbamoyl group, protected. An optionally protected carboxyl group, an optionally protected amino group, an optionally protected hydroxyl group, an optionally substituted alkyl, alkenyl, alkynyl, alkoxy, aryl, cyclic amino, aralkyl and heterocyclic It may be substituted with one or more groups selected from cyclic groups. Preferred substituents include one or more groups selected from a halogen atom, a lower alkyl group and a lower alkoxy group.

本発明におけるXのアルキレン基、アルケニレン基、アルキニレン基およびシクロアルキレン基は、ハロゲン原子、シアノ基、ニトロ基、アシル基、スルホ基、ホスホリル基、アルキルスルホニル基、アルキルスルホニルアミノ基、アルカノイルアミノ基、カルバモイル基、保護されていてもよいカルボキシル基、保護されていてもよいアミノ基、保護されていてもよいヒドロキシル基ならびにハロゲン原子で置換されていてもよいアルキル、アルケニル、アルキニル、アルコキシ、アリール、環状アミノ、アルアルキルおよび複素環式基から選ばれる1つ以上の基で置換されていてもよい。好ましい置換基としては、ハロゲン原子、低級アルキル基および低級アルコキシ基から選ばれる1つ以上の基が挙げられる。In the present invention, the alkylene group, alkenylene group, alkynylene group and cycloalkylene group represented by X 1 are a halogen atom, a cyano group, a nitro group, an acyl group, a sulfo group, a phosphoryl group, an alkylsulfonyl group, an alkylsulfonylamino group, and an alkanoylamino group. , A carbamoyl group, an optionally protected carboxyl group, an optionally protected amino group, an optionally protected hydroxyl group, and an alkyl, alkenyl, alkynyl, alkoxy, aryl, optionally substituted with a halogen atom, It may be substituted with one or more groups selected from cyclic amino, aralkyl and heterocyclic groups. Preferred substituents include one or more groups selected from a halogen atom, a lower alkyl group and a lower alkoxy group.

本発明におけるYのアルキレン基、アルケニレン基およびアルキニレン基は、ハロゲン原子、シアノ基、ニトロ基、アシル基、スルホ基、ホスホリル基、アルキルスルホニル基、アルキルスルホニルアミノ基、アルカノイルアミノ基、カルバモイル基、保護されていてもよいカルボキシル基、保護されていてもよいアミノ基、保護されていてもよいヒドロキシル基ならびにハロゲン原子で置換されていてもよいアルキル、アルケニル、アルキニル、アルコキシ、アリール、環状アミノ、アルアルキルおよび複素環式基から選ばれる1つ以上の基で置換されていてもよい。好ましい置換基としては、ハロゲン原子、低級アルキル基および低級アルコキシ基から選ばれる1つ以上の基が挙げられる。The alkylene group, alkenylene group and alkynylene group of Y 1 in the present invention are each a halogen atom, cyano group, nitro group, acyl group, sulfo group, phosphoryl group, alkylsulfonyl group, alkylsulfonylamino group, alkanoylamino group, carbamoyl group, An optionally protected carboxyl group, an optionally protected amino group, an optionally protected hydroxyl group, and an alkyl, alkenyl, alkynyl, alkoxy, aryl, cyclic amino, alkyl optionally substituted with a halogen atom It may be substituted with one or more groups selected from alkyl and heterocyclic groups. Preferred substituents include one or more groups selected from a halogen atom, a lower alkyl group and a lower alkoxy group.

本発明におけるRのアルキル基およびアルコキシ基は、ハロゲン原子、シアノ基、ニトロ基、アシル基、スルホ基、ホスホリル基、アルキルスルホニル基、アルキルスルホニルアミノ基、アルカノイルアミノ基、カルバモイル基、保護されていてもよいカルボキシル基、保護されていてもよいアミノ基、保護されていてもよいヒドロキシル基ならびにハロゲン原子で置換されていてもよいアルキル、アルケニル、アルキニル、アルコキシ、アリール、環状アミノ、アルアルキルおよび複素環式基から選ばれる1つ以上の基で置換されていてもよい。好ましい置換基としては、ハロゲン原子、低級アルキル基および低級アルコキシ基から選ばれる1つ以上の基が挙げられる。The alkyl group and alkoxy group of R 6 in the present invention are a halogen atom, cyano group, nitro group, acyl group, sulfo group, phosphoryl group, alkylsulfonyl group, alkylsulfonylamino group, alkanoylamino group, carbamoyl group, protected. An optionally protected carboxyl group, an optionally protected amino group, an optionally protected hydroxyl group, and an alkyl, alkenyl, alkynyl, alkoxy, aryl, cyclic amino, aralkyl and heterocycle optionally substituted with a halogen atom. It may be substituted with one or more groups selected from cyclic groups. Preferred substituents include one or more groups selected from a halogen atom, a lower alkyl group and a lower alkoxy group.

本発明におけるRのアルキル基およびアルコキシ基は、ハロゲン原子、シアノ基、ニトロ基、アシル基、スルホ基、ホスホリル基、アルキルスルホニル基、アルキルスルホニルアミノ基、アルカノイルアミノ基、カルバモイル基、保護されていてもよいカルボキシル基、保護されていてもよいアミノ基、保護されていてもよいヒドロキシル基ならびにハロゲン原子で置換されていてもよいアルキル、アルケニル、アルキニル、アルコキシ、アリール、環状アミノ、アルアルキルおよび複素環式基から選ばれる1つ以上の基で置換されていてもよい。好ましい置換基としては、ハロゲン原子、低級アルキル基および低級アルコキシ基から選ばれる1つ以上の基が挙げられる。The alkyl group and alkoxy group of R 7 in the present invention are a halogen atom, cyano group, nitro group, acyl group, sulfo group, phosphoryl group, alkylsulfonyl group, alkylsulfonylamino group, alkanoylamino group, carbamoyl group, protected. An optionally protected carboxyl group, an optionally protected amino group, an optionally protected hydroxyl group, and an alkyl, alkenyl, alkynyl, alkoxy, aryl, cyclic amino, aralkyl and heterocycle optionally substituted with a halogen atom. It may be substituted with one or more groups selected from cyclic groups. Preferred substituents include one or more groups selected from a halogen atom, a lower alkyl group and a lower alkoxy group.

本発明におけるRおよびRが、一緒になって形成されるC2−4アルキレン基およびC2−4アルケニレン基は、ハロゲン原子、シアノ基、ニトロ基、アシル基、スルホ基、ホスホリル基、アルキルスルホニル基、アルキルスルホニルアミノ基、アルカノイルアミノ基、カルバモイル基、保護されていてもよいカルボキシル基、保護されていてもよいアミノ基、保護されていてもよいヒドロキシル基ならびにハロゲン原子で置換されていてもよいアルキル、アルケニル、アルキニル、アルコキシ、アリール、環状アミノ、アルアルキルおよび複素環式基から選ばれる1つ以上の基で置換されていてもよい。好ましい置換基としては、ハロゲン原子、低級アルキル基および低級アルコキシ基から選ばれる1つ以上の基が挙げられる。The C 2-4 alkylene group and the C 2-4 alkenylene group formed by R 1 and R 7 in the present invention together are a halogen atom, a cyano group, a nitro group, an acyl group, a sulfo group, a phosphoryl group, Substituted with an alkylsulfonyl group, an alkylsulfonylamino group, an alkanoylamino group, a carbamoyl group, an optionally protected carboxyl group, an optionally protected amino group, an optionally protected hydroxyl group, and a halogen atom; It may be substituted with one or more groups selected from alkyl, alkenyl, alkynyl, alkoxy, aryl, cyclic amino, aralkyl and heterocyclic groups. Preferred substituents include one or more groups selected from a halogen atom, a lower alkyl group and a lower alkoxy group.

本発明化合物において、好ましい化合物としては、以下の化合物が挙げられる。
が、水素原子または置換されていてもよいアルキルもしくはシクロアルキル基である化合物が好ましく、置換されていてもよい低級アルキル基である化合物がより好ましく、低級アルキル基である化合物がさらに好ましい。
が、置換されていてもよいアルキル、シクロアルキル、アリール、アルアルキルまたは複素環式基である化合物が好ましく、置換されていてもよいアルキル、シクロアルキルまたは単環の複素環式基である化合物がより好ましく、置換されていてもよい低級アルキル基である化合物がさらに好ましく、低級アルキル基である化合物がよりさらに好ましい。
が、置換されていてもよいシクロアルキル、アリールまたは複素環式基である化合物が好ましく、置換されていてもよいアリールまたは複素環式基である化合物がより好ましく、置換されていてもよいフェニル、単環の複素環式または二環式の複素環式基である化合物がさらに好ましく、置換されていてもよいフェニル基または二環式の含酸素複素環式基である化合物がよりさらに好ましい。
また、Rが、ハロゲン原子、アルキルアミノ基、ジアルキルアミノ基、保護されていてもよいヒドロキシル基、ハロゲン原子で置換されていてもよいアルキル基およびハロゲン原子で置換されていてもよいアルコキシ基から選ばれる1つ以上の基で置換されていてもよいフェニル、単環の複素環式または二環式の含酸素複素環式基である化合物が好ましく、ハロゲン原子、ジアルキルアミノ基、ヒドロキシル基、低級アルキル基およびハロゲン原子で置換されていてもよいアルコキシ基から選ばれる1つ以上の基で置換されていてもよいフェニルまたは二環式の含酸素複素環式基である化合物がより好ましい。
が、置換されていてもよいシクロアルキル、アリールまたは複素環式基である化合物が好ましく、置換されていてもよいアリールまたは複素環式基である化合物がより好ましく、置換されていてもよいフェニルまたは単環の複素環式基である化合物がさらに好ましく、置換されていてもよいフェニル基である化合物がよりさらに好ましい。
また、Rが、ハロゲン原子、ニトロ基、アルキルアミノ基、ジアルキルアミノ基、保護されていてもよいアミノ基、保護されていてもよいヒドロキシル基、ハロゲン原子で置換されていてもよいアルキル基およびハロゲン原子で置換されていてもよいアルコキシ基から選ばれる1つ以上の基で置換されていてもよいフェニルまたは単環の複素環式基である化合物がさらに好ましく、ハロゲン原子、アルキルアミノ基、ジアルキルアミノ基、アミノ基、ヒドロキシル基、低級アルキル基およびハロゲン原子で置換されていてもよいアルコキシ基から選ばれる1つ以上の基で置換されていてもよいフェニル基である化合物がよりさらに好ましい。
が、水素原子、ハロゲン原子、保護されていてもよいヒドロキシル基または置換されていてもよいアルキルもしくはアルコキシ基である化合物が好ましく、水素原子、ハロゲン原子、ヒドロキシル基、低級アルキル基または低級アルコキシ基である化合物がより好ましく、水素原子、ハロゲン原子またはヒドロキシル基である化合物がさらに好ましく、水素原子である化合物がよりさらに好ましい。
In the compound of the present invention, preferred compounds include the following compounds.
A compound in which R 1 is a hydrogen atom or an optionally substituted alkyl or cycloalkyl group is preferred, a compound that is an optionally substituted lower alkyl group is more preferred, and a compound that is a lower alkyl group is more preferred.
A compound in which R 2 is an optionally substituted alkyl, cycloalkyl, aryl, aralkyl or heterocyclic group is preferred, and is an optionally substituted alkyl, cycloalkyl or monocyclic heterocyclic group Compounds are more preferred, compounds that are optionally substituted lower alkyl groups are more preferred, and compounds that are lower alkyl groups are even more preferred.
A compound in which R 3 is an optionally substituted cycloalkyl, aryl or heterocyclic group is preferred, a compound in which an optionally substituted aryl or heterocyclic group is preferred, and an optionally substituted More preferred are compounds that are phenyl, monocyclic heterocyclic or bicyclic heterocyclic groups, and even more preferred are compounds that are optionally substituted phenyl groups or bicyclic oxygen-containing heterocyclic groups. .
R 3 is a halogen atom, an alkylamino group, a dialkylamino group, a hydroxyl group that may be protected, an alkyl group that may be substituted with a halogen atom, or an alkoxy group that may be substituted with a halogen atom. Preferred is a compound which is a phenyl, monocyclic heterocyclic or bicyclic oxygen-containing heterocyclic group optionally substituted with one or more selected groups, and is a halogen atom, dialkylamino group, hydroxyl group, lower group More preferred is a compound which is phenyl or a bicyclic oxygen-containing heterocyclic group which may be substituted with one or more groups selected from an alkyl group and an alkoxy group which may be substituted with a halogen atom.
A compound in which R 4 is an optionally substituted cycloalkyl, aryl, or heterocyclic group is preferable, and a compound in which R 4 is an optionally substituted aryl or heterocyclic group is more preferable, and may be substituted. A compound that is phenyl or a monocyclic heterocyclic group is more preferable, and a compound that is an optionally substituted phenyl group is further more preferable.
R 4 represents a halogen atom, a nitro group, an alkylamino group, a dialkylamino group, an amino group which may be protected, a hydroxyl group which may be protected, an alkyl group which may be substituted with a halogen atom, and More preferably, the compound is a phenyl or monocyclic heterocyclic group optionally substituted with one or more groups selected from an alkoxy group optionally substituted with a halogen atom, a halogen atom, an alkylamino group, a dialkyl More preferred is a compound which is a phenyl group optionally substituted with one or more groups selected from an amino group, an amino group, a hydroxyl group, a lower alkyl group and an alkoxy group optionally substituted with a halogen atom.
R 5 is preferably a hydrogen atom, a halogen atom, an optionally protected hydroxyl group, or an optionally substituted alkyl or alkoxy group, preferably a hydrogen atom, a halogen atom, a hydroxyl group, a lower alkyl group or a lower alkoxy The compound which is a group is more preferable, the compound which is a hydrogen atom, a halogen atom or a hydroxyl group is more preferable, and the compound which is a hydrogen atom is still more preferable.

が、置換されていてもよいアルキレン、アルケニレンもしくはアルキニレン基または結合手である化合物が好ましく、結合手である化合物がより好ましい。
が、酸素原子または結合手である化合物が好ましく、結合手である化合物がより好ましい。
が、イミノ基、置換されていてもよいアルキレンもしくはアルケニレン基または結合手である化合物が好ましく、イミノ基または結合手である化合物がより好ましく、結合手である化合物がさらに好ましい。
A compound in which X 1 is an optionally substituted alkylene, alkenylene or alkynylene group or a bond is preferable, and a compound in which a bond is a bond is more preferable.
A compound in which X 2 is an oxygen atom or a bond is preferable, and a compound in which X 2 is a bond is more preferable.
A compound in which Y 1 is an imino group, an optionally substituted alkylene or alkenylene group or a bond is preferable, a compound in which an imino group or a bond is present is more preferable, and a compound in which a bond is a bond is more preferable.

が、窒素原子またはCR6a「式中、R6aは、水素原子または置換されていてもよいアルコキシ基を示す。」である化合物が好ましく、窒素原子またはCR6b「式中、R6bは、水素原子または低級アルキル基を示す。」である化合物がより好ましく、窒素原子またはCHである化合物がさらに好ましく、CHである化合物がよりさらに好ましい。
が、窒素原子またはCR7a「式中、R7aは、水素原子、ヒドロキシル基または置換されていてもよいアルキルもしくはアルコキシ基を示す。」である化合物が好ましく、窒素原子またはCR7b「式中、R7bは、水素原子、ヒドロキシル基、低級アルキル基または低級アルコキシ基を示す。」である化合物がより好ましく、窒素原子またはCHである化合物がさらに好ましく、CHである化合物がよりさらに好ましい。
およびRが、一緒になって、置換されていてもよいC2−4アルキレン基である化合物が好ましく、エチレンである化合物がより好ましい。
A compound in which Z 1 is a nitrogen atom or CR 6a “wherein R 6a represents a hydrogen atom or an optionally substituted alkoxy group” is preferred, and a nitrogen atom or CR 6b “wherein R 6b is , Represents a hydrogen atom or a lower alkyl group. ”Is more preferred, a compound that is a nitrogen atom or CH is more preferred, and a compound that is CH is still more preferred.
A compound in which Z 2 is a nitrogen atom or CR 7a "wherein R 7a represents a hydrogen atom, a hydroxyl group or an optionally substituted alkyl or alkoxy group" is preferred, and a nitrogen atom or CR 7b "formula In the formula, R 7b represents a hydrogen atom, a hydroxyl group, a lower alkyl group or a lower alkoxy group. A compound represented by “is more preferable, a compound which is a nitrogen atom or CH is more preferable, and a compound which is CH is still more preferable.
A compound in which R 1 and R 7 together are an optionally substituted C 2-4 alkylene group is preferable, and a compound in which ethylene is ethylene is more preferable.

本発明化合物中、代表的化合物としては、たとえば、以下の表1〜6に記載の化合物が挙げられる。   Among the compounds of the present invention, representative compounds include, for example, compounds described in Tables 1 to 6 below.

Figure 0005443975
Figure 0005443975

Figure 0005443975
Figure 0005443975

Figure 0005443975
Figure 0005443975

Figure 0005443975
Figure 0005443975

Figure 0005443975
Figure 0005443975

Figure 0005443975
Figure 0005443975

次に、本発明化合物の製造法について説明する。
本発明化合物は、自体公知の方法を組み合わせることにより製造されるが、たとえば、次に示す製造法にしたがって製造することができる。
Next, the manufacturing method of this invention compound is demonstrated.
The compound of the present invention is produced by combining methods known per se, and can be produced, for example, according to the production method shown below.

[製造法1]

Figure 0005443975
「式中、R、R、R、R、R、X、X、Y、ZおよびZは、前記と同様の意味を示す。」[Production Method 1]
Figure 0005443975
“Wherein R 1 , R 2 , R 3 , R 4 , R 5 , X 1 , X 2 , Y 1 , Z 1 and Z 2 have the same meanings as described above.

一般式[1]の化合物は、塩基の存在下または不存在下、一般式[2]の化合物をハロゲン化スルホニルまたはスルホン酸無水物と反応させることにより製造することができる。
この反応で使用される溶媒としては、反応に悪影響を及ぼさないものであれば特に限定されないが、たとえば、N,N−ジメチルホルムアミド、N,N−ジメチルアセトアミドおよび1−メチル−2−ピロリドンなどのアミド類;塩化メチレン、クロロホルムおよびジクロロエタンなどのハロゲン化炭化水素類;ベンゼン、トルエンおよびキシレンなどの芳香族炭化水素類;ジオキサン、テトラヒドロフラン、アニソール、エチレングリコールジメチルエーテル、ジエチレングリコールジメチルエーテルおよびジエチレングリコールジエチルエーテルなどのエーテル類;アセトニトリルなどのニトリル類;アセトンおよび2−ブタノンなどのケトン類;酢酸エチルおよび酢酸ブチルなどのエステル類;スルホランなどのスルホン類ならびにジメチルスルホキシドなどのスルホキシド類などが挙げられ、これらは混合して使用してもよい。
The compound of the general formula [1] can be produced by reacting the compound of the general formula [2] with a sulfonyl halide or a sulfonic anhydride in the presence or absence of a base.
The solvent used in this reaction is not particularly limited as long as it does not adversely affect the reaction, and examples thereof include N, N-dimethylformamide, N, N-dimethylacetamide and 1-methyl-2-pyrrolidone. Amides; Halogenated hydrocarbons such as methylene chloride, chloroform and dichloroethane; Aromatic hydrocarbons such as benzene, toluene and xylene; Ethers such as dioxane, tetrahydrofuran, anisole, ethylene glycol dimethyl ether, diethylene glycol dimethyl ether and diethylene glycol diethyl ether Nitriles such as acetonitrile; ketones such as acetone and 2-butanone; esters such as ethyl acetate and butyl acetate; sulfones such as sulfolane; Sulfoxide is like sulfoxides such as may be used in these mixed.

(1)ハロゲン化スルホニルを使用する場合
この反応に用いられるハロゲン化スルホニルとしては、たとえば、メタンスルホニルクロリド、ベンゼンスルホニルクロリドおよびα−トルエンスルホニルクロリドなどが挙げられる。また、ハロゲン化スルホニルは、対応するスルホン酸から、たとえば、新実験化学講座、1978年、第14巻、p.1784-1792、丸善に記載の方法またはそれに準じた方法で製造することができる。
ハロゲン化スルホニルの使用量は、一般式[2]の化合物に対して、1〜50倍モル、好ましくは、1〜5倍モルであればよい。
この反応において所望により用いられる塩基としては、たとえば、水素化ナトリウム、炭酸水素ナトリウム、炭酸ナトリウム、炭酸カリウム、炭酸セシウムおよびリン酸三カリウムなどの無機塩基ならびに酢酸ナトリウム、酢酸カリウム、ナトリウム=tert−ブトキシド、ピリジン、4−(ジメチルアミノ)ピリジン、トリエチルアミン、ジイソプロピルエチルアミン、トリブチルアミンおよびN,N−ジシクロヘキシルメチルアミンなどの有機塩基が挙げられ、これらは混合して使用してもよい。塩基の使用量は、一般式[2]の化合物に対して1〜50倍モル、好ましくは、1〜5倍モルであればよい。
この反応は、通常、−78〜100℃、好ましくは、0〜80℃で10分間〜24時間実施すればよい。
(1) When using sulfonyl halide Examples of the sulfonyl halide used in this reaction include methanesulfonyl chloride, benzenesulfonyl chloride, α-toluenesulfonyl chloride, and the like. The sulfonyl halide can be produced from the corresponding sulfonic acid by, for example, the method described in New Experimental Chemistry Course, 1978, Vol. 14, p.1784-1792, or Maruzen.
The amount of the sulfonyl halide used may be 1 to 50 times mol, preferably 1 to 5 times mol, of the compound of the general formula [2].
Bases optionally used in this reaction include, for example, inorganic bases such as sodium hydride, sodium bicarbonate, sodium carbonate, potassium carbonate, cesium carbonate and tripotassium phosphate, and sodium acetate, potassium acetate, sodium = tert-butoxide. , Pyridine, 4- (dimethylamino) pyridine, triethylamine, diisopropylethylamine, tributylamine and organic bases such as N, N-dicyclohexylmethylamine, which may be used in combination. The amount of the base used may be 1 to 50 times mol, preferably 1 to 5 times mol, of the compound of the general formula [2].
This reaction is usually carried out at −78 to 100 ° C., preferably 0 to 80 ° C. for 10 minutes to 24 hours.

(2)スルホン酸無水物を使用する場合
この反応に用いられるスルホン酸無水物としては、たとえば、無水メタンスルホン酸および無水トリフルオロメタンスルホン酸などが挙げられる。
スルホン酸無水物の使用量は、一般式[2]の化合物に対して、1〜50倍モル、好ましくは、1〜5倍モルであればよい。
この反応において所望により用いられる塩基としては、たとえば、炭酸水素ナトリウム、炭酸ナトリウム、炭酸カリウムおよび炭酸セシウムなどの無機塩基ならびにピリジン、4−(ジメチルアミノ)ピリジン、トリエチルアミンおよびジイソプロピルエチルアミンなどの有機塩基が挙げられ、これらは混合して使用してもよい。塩基の使用量は、一般式[2]の化合物に対して1〜50倍モル、好ましくは、1〜5倍モルであればよい。
この反応は、通常、−78〜100℃、好ましくは、0〜80℃で10分間〜24時間実施すればよい。
(2) When using sulfonic acid anhydride Examples of the sulfonic acid anhydride used in this reaction include anhydrous methanesulfonic acid and anhydrous trifluoromethanesulfonic acid.
The usage-amount of a sulfonic acid anhydride should just be 1-50 times mole with respect to the compound of General formula [2], Preferably, it may be 1-5 times mole.
Examples of the base optionally used in this reaction include inorganic bases such as sodium hydrogen carbonate, sodium carbonate, potassium carbonate and cesium carbonate, and organic bases such as pyridine, 4- (dimethylamino) pyridine, triethylamine and diisopropylethylamine. These may be used as a mixture. The amount of the base used may be 1 to 50 times mol, preferably 1 to 5 times mol, of the compound of the general formula [2].
This reaction is usually carried out at −78 to 100 ° C., preferably 0 to 80 ° C. for 10 minutes to 24 hours.

[製造法2]

Figure 0005443975
「式中、Rは、水素原子または低級アルキル基を;Xは、置換されていてもよいアルキレン基を;Lは、脱離基を;R、R、R、R、R、X、X、ZおよびZは、前記と同様の意味を示す。」[Production Method 2]
Figure 0005443975
“Wherein R 8 represents a hydrogen atom or a lower alkyl group; X 3 represents an optionally substituted alkylene group; L 1 represents a leaving group; R 1 , R 2 , R 3 , R 4 , R 5 , X 1 , X 2 , Z 1 and Z 2 have the same meaning as described above.

一般式[4a]の化合物として、たとえば、ジヒドロキシフェニルボロン酸、ピリジン−3−ボロン酸、チオフェン−2−ボロン酸、ベンゾフラン−2−ボロン酸および3−メトキシフェニルボロン酸などが知られている。
一般式[4b]の化合物として、たとえば、3−(4,4,5,5−テトラメチル−1,3,2−ジオキサボロラン−2−イル)フランなどが知られている。また、一般式[4a]および[4b]の化合物は、たとえば、特開2003−206290号公報およびザ・ジャーナル・オブ・オーガニック・ケミストリー(The Journal of Organic Chemistry)、1995年、第60巻、p.7508-7510などに記載された方法に準じ、対応するハロゲノ体から製造することができる。
As compounds of the general formula [4a], for example, dihydroxyphenylboronic acid, pyridine-3-boronic acid, thiophene-2-boronic acid, benzofuran-2-boronic acid, 3-methoxyphenylboronic acid and the like are known.
As the compound of the general formula [4b], for example, 3- (4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl) furan and the like are known. The compounds of the general formulas [4a] and [4b] are, for example, disclosed in JP 2003-206290 A and The Journal of Organic Chemistry, 1995, Vol. 60, p. According to the method described in .7508-7510 etc., it can manufacture from a corresponding halogeno body.

一般式[1a]の化合物は、塩基の存在下または不存在下、パラジウム触媒の存在下、リガンドの存在下または不存在下、一般式[3]の化合物を一般式[4a]または[4b]の化合物と反応させることにより製造することができる。
この反応で使用される溶媒としては、反応に悪影響を及ぼさないものであれば特に限定されないが、たとえば、水;メタノール、エタノール、2−プロパノールおよび2−メチル−2−プロパノールなどのアルコール類;ベンゼン、トルエンおよびキシレンなどの芳香族炭化水素類;N,N−ジメチルホルムアミド、N,N−ジメチルアセトアミドおよび1−メチル−2−ピロリドンなどのアミド類;塩化メチレン、クロロホルムおよびジクロロエタンなどのハロゲン化炭化水素類;ジオキサン、テトラヒドロフラン、アニソール、エチレングリコールジメチルエーテル、ジエチレングリコールジメチルエーテルおよびジエチレングリコールジエチルエーテルなどのエーテル類;アセトンおよび2−ブタノンなどのケトン類;アセトニトリルなどのニトリル類;酢酸エチルおよび酢酸ブチルなどのエステル類ならびにジメチルスルホキシドなどのスルホキシド類などが挙げられ、これらは混合して使用してもよい。
The compound of the general formula [1a] is obtained by converting the compound of the general formula [3] into the general formula [4a] or [4b] in the presence or absence of a base, in the presence of a palladium catalyst, in the presence or absence of a ligand. It can manufacture by making it react with the compound of.
The solvent used in this reaction is not particularly limited as long as it does not adversely influence the reaction. For example, water; alcohols such as methanol, ethanol, 2-propanol and 2-methyl-2-propanol; benzene , Aromatic hydrocarbons such as toluene and xylene; amides such as N, N-dimethylformamide, N, N-dimethylacetamide and 1-methyl-2-pyrrolidone; halogenated hydrocarbons such as methylene chloride, chloroform and dichloroethane Ethers such as dioxane, tetrahydrofuran, anisole, ethylene glycol dimethyl ether, diethylene glycol dimethyl ether and diethylene glycol diethyl ether; ketones such as acetone and 2-butanone; acetonitrile What nitriles; and esters and sulfoxides such as dimethyl sulfoxide, such as ethyl acetate and butyl acetate and the like, may be used which are mixed.

この反応において所望により用いられる塩基としては、たとえば、炭酸水素ナトリウム、炭酸ナトリウム、炭酸カリウム、炭酸セシウムおよびリン酸三カリウムなどの無機塩基ならびにピリジン、4−(ジメチルアミノ)ピリジン、トリエチルアミンおよびジイソプロピルエチルアミンなどの有機塩基が挙げられる。塩基の使用量は、一般式[3]の化合物に対して1〜50倍モル、好ましくは、2〜5倍モルであればよい。
この反応に用いられるパラジウム触媒としては、たとえば、パラジウム−炭素およびパラジウム黒などの金属パラジウム;塩化パラジウムなどの無機パラジウム塩;酢酸パラジウムなどの有機パラジウム塩;テトラキス(トリフェニルホスフィン)パラジウム(0)、ビス(トリフェニルホスフィン)パラジウム(II)クロリド、1,1’−ビス(ジフェニルホスフィノ)フェロセンパラジウム(II)クロリドおよびトリス(ジベンジリデンアセトン)ジパラジウム(0)などの有機パラジウム錯体ならびにポリマー担持ビス(アセタート)トリフェニルホスフィンパラジウム(II)およびポリマー担持ジ(アセタート)ジシクロヘキシルフェニルホスフィンパラジウム(II)などのポリマー固定化有機パラジウム錯体などが挙げられ、これらは組み合わせて使用してもよい。パラジウム触媒の使用量は、一般式[3]の化合物に対して、0.00001〜1倍モル、好ましくは、0.001〜0.1倍モルであればよい。
Examples of the base optionally used in this reaction include inorganic bases such as sodium hydrogen carbonate, sodium carbonate, potassium carbonate, cesium carbonate and tripotassium phosphate, and pyridine, 4- (dimethylamino) pyridine, triethylamine and diisopropylethylamine. Of the organic base. The amount of the base used may be 1 to 50 times mol, preferably 2 to 5 times mol, of the compound of the general formula [3].
Examples of the palladium catalyst used in this reaction include metal palladium such as palladium-carbon and palladium black; inorganic palladium salt such as palladium chloride; organic palladium salt such as palladium acetate; tetrakis (triphenylphosphine) palladium (0), Organic palladium complexes such as bis (triphenylphosphine) palladium (II) chloride, 1,1′-bis (diphenylphosphino) ferrocenepalladium (II) chloride and tris (dibenzylideneacetone) dipalladium (0), and polymer-supported bis Examples include polymer-fixed organic palladium complexes such as (acetate) triphenylphosphine palladium (II) and polymer-supported di (acetate) dicyclohexylphenylphosphine palladium (II). It may be used in conjunction look. The usage-amount of a palladium catalyst is 0.00001-1 times mole with respect to the compound of General formula [3], Preferably, what is necessary is just 0.001-0.1 times mole.

この反応において所望により用いられるリガンドとしては、トリメチルホスフィンおよびトリ−tert−ブチルホスフィンなどのトリアルキルホスフィン類;トリシクロヘキシルホスフィンなどのトリシクロアルキルホスフィン類;トリフェニルホスフィンおよびトリトリルホスフィンなどのトリアリールホスフィン類;トリメチルホスファイト、トリエチルホスファイトおよびトリブチルホスファイトなどのトリアルキルホスファイト類;トリシクロヘキシルホスファイトなどのトリシクロアルキルホスファイト類;トリフェニルホスファイトなどのトリアリールホスファイト類;1,3−ビス(2,4,6−トリメチルフェニル)イミダゾリウムクロリドなどのイミダゾリウム塩;アセチルアセトンおよびオクタフルオロアセチルアセトンなどのジケトン類;トリメチルアミン、トリエチルアミン、トリプロピルアミンおよびトリイソプロピルアミンなどのアミン類;1,1’−ビス(ジフェニルホスフィノ)フェロセン、2,2’−ビス(ジフェニルホスフィノ)−1,1’−ビナフチル、2−ジシクロヘキシルホスフィノ−2’,6’−ジメトキシビフェニル、2−ジシクロヘキシルホスフィノ−2’,4’,6’−トリイソプロピルビフェニル、2−(ジ−tert−ブチルホスフィノ)−2’,4’,6’−トリイソプロピルビフェニルならびに2−(ジ−tert−ブチルホスフィノ)ビフェニルなどが挙げられ、これらは組み合わせて使用してもよい。リガンドの使用量は、一般式[3]の化合物に対して0.00001〜1倍モル、好ましくは、0.001〜0.1倍モルであればよい。   The ligands optionally used in this reaction include: trialkylphosphines such as trimethylphosphine and tri-tert-butylphosphine; tricycloalkylphosphines such as tricyclohexylphosphine; triarylphosphine such as triphenylphosphine and tritolylphosphine Trialkyl phosphites such as trimethyl phosphite, triethyl phosphite and tributyl phosphite; tricycloalkyl phosphites such as tricyclohexyl phosphite; triaryl phosphites such as triphenyl phosphite; Imidazolium salts such as bis (2,4,6-trimethylphenyl) imidazolium chloride; acetylacetone and octafluoroacetylacetate Diketones such as trimethylamine, triethylamine, tripropylamine and triisopropylamine; 1,1′-bis (diphenylphosphino) ferrocene, 2,2′-bis (diphenylphosphino) -1,1 '-Binaphthyl, 2-dicyclohexylphosphino-2', 6'-dimethoxybiphenyl, 2-dicyclohexylphosphino-2 ', 4', 6'-triisopropylbiphenyl, 2- (di-tert-butylphosphino)- Examples thereof include 2 ′, 4 ′, 6′-triisopropylbiphenyl and 2- (di-tert-butylphosphino) biphenyl, and these may be used in combination. The amount of the ligand used may be 0.00001 to 1 times mol, preferably 0.001 to 0.1 times mol, of the compound of the general formula [3].

一般式[4a]または[4b]の化合物の使用量は、一般式[3]の化合物に対して、1〜50倍モル、好ましくは、1〜2倍モルであればよい。
この反応は、好ましくは、不活性気体(たとえば、窒素、アルゴン)雰囲気下、40〜170℃で1分間〜96時間実施すればよい。
The amount of the compound of general formula [4a] or [4b] used may be 1 to 50 times mol, preferably 1 to 2 times mol, of the compound of general formula [3].
This reaction is preferably carried out at 40 to 170 ° C. for 1 minute to 96 hours in an inert gas (eg, nitrogen, argon) atmosphere.

[製造法3]

Figure 0005443975
「式中、R4aは、置換されていてもよいアリールまたは複素環式基を;Rは、低級アルキル基を;R、R、R、R、X、X、Z、ZおよびLは、前記と同様の意味を示す。」[Production Method 3]
Figure 0005443975
“Wherein R 4a represents an optionally substituted aryl or heterocyclic group; R 9 represents a lower alkyl group; R 1 , R 2 , R 3 , R 5 , X 1 , X 2 , Z 1 , Z 2 and L 1 have the same meaning as described above.

一般式[5]の化合物として、たとえば、2−(トリブチルスズ)チアゾールおよび2−(トリブチルスズ)フランなどが知られている。
一般式[1b]の化合物は、酸化銀の存在下または不存在下、パラジウム触媒の存在下、一般式[3]の化合物を一般式[5]の化合物と反応させることにより製造することができる。
この反応で使用される溶媒としては、反応に悪影響を及ぼさないものであれば特に限定されないが、たとえば、ベンゼン、トルエンおよびキシレンなどの芳香族炭化水素類;N,N−ジメチルホルムアミド、N,N−ジメチルアセトアミドおよび1−メチル−2−ピロリドンなどのアミド類;ジオキサン、テトラヒドロフラン、アニソール、エチレングリコールジメチルエーテル、ジエチレングリコールジメチルエーテルおよびジエチレングリコールジエチルエーテルなどのエーテル類;アセトニトリルなどのニトリル類ならびにジメチルスルホキシドなどのスルホキシド類などが挙げられ、これらは混合して使用してもよい。
As the compound of the general formula [5], for example, 2- (tributyltin) thiazole and 2- (tributyltin) furan are known.
The compound of the general formula [1b] can be produced by reacting the compound of the general formula [3] with the compound of the general formula [5] in the presence or absence of silver oxide and in the presence of a palladium catalyst. .
The solvent used in this reaction is not particularly limited as long as it does not adversely influence the reaction. For example, aromatic hydrocarbons such as benzene, toluene and xylene; N, N-dimethylformamide, N, N Amides such as dimethylacetamide and 1-methyl-2-pyrrolidone; Ethers such as dioxane, tetrahydrofuran, anisole, ethylene glycol dimethyl ether, diethylene glycol dimethyl ether and diethylene glycol diethyl ether; Nitriles such as acetonitrile and sulfoxides such as dimethyl sulfoxide, etc. These may be used as a mixture.

この反応に用いられるパラジウム触媒としては、たとえば、テトラキス(トリフェニルホスフィン)パラジウム(0)、ビス(トリフェニルホスフィン)パラジウム(II)クロリド、1,1’−ビス(ジフェニルホスフィノ)フェロセンパラジウム(II)クロリドおよびトリス(ジベンジリデンアセトン)ジパラジウム(0)などの有機パラジウム錯体ならびにポリマー担持ビス(アセタート)トリフェニルホスフィンパラジウム(II)およびポリマー担持ジ(アセタート)ジシクロヘキシルフェニルホスフィンパラジウム(II)などのポリマー固定化有機パラジウム錯体などが挙げられ、これらは組み合わせて使用してもよい。パラジウム触媒の使用量は、一般式[3]の化合物に対して、0.00001〜1倍モル、好ましくは、0.001〜0.1倍モルであればよい。
この反応において所望により用いられる酸化銀の使用量は、一般式[3]の化合物に対して、1〜50倍モル、好ましくは、1〜10倍モルであればよい。
一般式[5]の化合物の使用量は、一般式[3]の化合物に対して、1〜50倍モル、好ましくは、1〜2倍モルであればよい。
この反応は、好ましくは、不活性気体(たとえば、窒素、アルゴン)雰囲気下、40〜170℃で1分間〜96時間実施すればよい。
Examples of the palladium catalyst used in this reaction include tetrakis (triphenylphosphine) palladium (0), bis (triphenylphosphine) palladium (II) chloride, 1,1′-bis (diphenylphosphino) ferrocene palladium (II ) Organic palladium complexes such as chloride and tris (dibenzylideneacetone) dipalladium (0) and polymers such as polymer supported bis (acetate) triphenylphosphine palladium (II) and polymer supported di (acetate) dicyclohexylphenylphosphine palladium (II) Examples thereof include an immobilized organic palladium complex, and these may be used in combination. The usage-amount of a palladium catalyst is 0.00001-1 times mole with respect to the compound of General formula [3], Preferably, what is necessary is just 0.001-0.1 times mole.
The amount of silver oxide used as desired in this reaction may be 1 to 50 times mol, preferably 1 to 10 times mol, of the compound of general formula [3].
The amount of the compound of general formula [5] used may be 1 to 50 times mol, preferably 1 to 2 times mol, of the compound of general formula [3].
This reaction is preferably carried out at 40 to 170 ° C. for 1 minute to 96 hours in an inert gas (eg, nitrogen, argon) atmosphere.

[製造法4]

Figure 0005443975
「式中、R4bは、置換されていてもよい、該環を形成する窒素原子を介して隣接する基と結合する単環の複素環式または二環式の複素環式基を;R、R、R、R、X、X、Z、ZおよびLは、前記と同様の意味を示す。」[Production Method 4]
Figure 0005443975
Wherein R 4b is an optionally substituted monocyclic heterocyclic or bicyclic heterocyclic group bonded to an adjacent group via a nitrogen atom forming the ring; R 1 , R 2 , R 3 , R 5 , X 1 , X 2 , Z 1 , Z 2 and L 1 have the same meaning as described above.

一般式[6]の化合物として、たとえば、ピロリジン、ピペリジン、モルホリン、ピロール、インドリン、イソインドリン、ベンズイミダゾールおよびインドールなどが知られている。   As the compound of the general formula [6], for example, pyrrolidine, piperidine, morpholine, pyrrole, indoline, isoindoline, benzimidazole and indole are known.

一般式[1c]の化合物は、製造法2に準じて、一般式[3]の化合物を一般式[6]の化合物と反応させることにより製造することができる。   The compound of the general formula [1c] can be produced by reacting the compound of the general formula [3] with the compound of the general formula [6] according to the production method 2.

[製造法5]

Figure 0005443975
「式中、R4cは、置換されていてもよいシクロアルケニル基を;R4dは、置換されていてもよいシクロアルキル基を;X1aは、置換されていてもよいアルキレンもしくはシクロアルキレン基または結合手を;R、R、R、R、X、X、Z、ZおよびLは、前記と同様の意味を示す。」[Production Method 5]
Figure 0005443975
“Wherein R 4c represents an optionally substituted cycloalkenyl group; R 4d represents an optionally substituted cycloalkyl group; X 1a represents an optionally substituted alkylene or cycloalkylene group or R 1 , R 2 , R 3 , R 5 , X 1 , X 2 , Z 1 , Z 2 and L 1 have the same meaning as described above.

一般式[7]の化合物として、たとえば、シクロペンテンおよびシクロヘキセンなどが知られている。また、一般式[7]の化合物は、たとえば、実験化学講座、1992年、第4版、第19巻、p.53-298、丸善に記載の方法またはそれに準じた方法で製造することができる。   As compounds of the general formula [7], for example, cyclopentene and cyclohexene are known. The compound of the general formula [7] can be produced, for example, by the method described in Experimental Chemistry Course, 1992, 4th edition, volume 19, p.53-298, Maruzen or a method analogous thereto. .

(5−1)
一般式[1d]の化合物は、塩基の存在下または不存在下、相関移動触媒の存在下または不存在下、リガンドの存在下または不存在下、パラジウム触媒の存在下、一般式[3]の化合物を一般式[7]の化合物と反応させることにより製造することができる。
この反応で使用される溶媒としては、反応に悪影響を及ぼさないものであれば特に限定されないが、たとえば、水;メタノール、エタノール、2−プロパノールおよび2−メチル−2−プロパノールなどのアルコール類;ベンゼン、トルエンおよびキシレンなどの芳香族炭化水素類;N,N−ジメチルホルムアミド、N,N−ジメチルアセトアミドおよび1−メチル−2−ピロリドンなどのアミド類;塩化メチレン、クロロホルムおよびジクロロエタンなどのハロゲン化炭化水素類;ジオキサン、テトラヒドロフラン、アニソール、エチレングリコールジメチルエーテル、ジエチレングリコールジメチルエーテルおよびジエチレングリコールジエチルエーテルなどのエーテル類;アセトンおよび2−ブタノンなどのケトン類;アセトニトリルなどのニトリル類;酢酸エチルおよび酢酸ブチルなどのエステル類ならびにジメチルスルホキシドなどのスルホキシド類などが挙げられ、これらは混合して使用してもよい。
この反応において所望により用いられる塩基としては、たとえば、水素化ナトリウム、炭酸水素ナトリウム、炭酸ナトリウム、炭酸カリウム、炭酸セシウムおよびリン酸三カリウムなどの無機塩基ならびに酢酸ナトリウム、酢酸カリウム、ナトリウム=tert−ブトキシド、トリエチルアミン、ジイソプロピルエチルアミン、トリブチルアミンおよびN,N−ジシクロヘキシルメチルアミンなどの有機塩基が挙げられる。塩基の使用量は、一般式[3]の化合物に対して1〜50倍モル、好ましくは、2〜5倍モルであればよい。
(5-1)
The compound of the general formula [1d] is represented by the general formula [3] in the presence or absence of a base, in the presence or absence of a phase transfer catalyst, in the presence or absence of a ligand, in the presence of a palladium catalyst. It can be produced by reacting the compound with a compound of the general formula [7].
The solvent used in this reaction is not particularly limited as long as it does not adversely influence the reaction. For example, water; alcohols such as methanol, ethanol, 2-propanol and 2-methyl-2-propanol; benzene , Aromatic hydrocarbons such as toluene and xylene; amides such as N, N-dimethylformamide, N, N-dimethylacetamide and 1-methyl-2-pyrrolidone; halogenated hydrocarbons such as methylene chloride, chloroform and dichloroethane Ethers such as dioxane, tetrahydrofuran, anisole, ethylene glycol dimethyl ether, diethylene glycol dimethyl ether and diethylene glycol diethyl ether; ketones such as acetone and 2-butanone; acetonitrile What nitriles; and esters and sulfoxides such as dimethyl sulfoxide, such as ethyl acetate and butyl acetate and the like, may be used which are mixed.
Bases optionally used in this reaction include, for example, inorganic bases such as sodium hydride, sodium bicarbonate, sodium carbonate, potassium carbonate, cesium carbonate and tripotassium phosphate, and sodium acetate, potassium acetate, sodium = tert-butoxide. And organic bases such as triethylamine, diisopropylethylamine, tributylamine and N, N-dicyclohexylmethylamine. The amount of the base used may be 1 to 50 times mol, preferably 2 to 5 times mol, of the compound of the general formula [3].

この反応において所望により用いられる相間移動触媒としては、たとえば、テトラメチルアンモニウムクロリド、ベンジルトリメチルアンモニウムクロリド、ベンジルトリエチルアンモニウムクロリド、ベンジルトリブチルアンモニウムクロリド、テトラブチルアンモニウムクロリド、テトラブチルアンモニウムブロミド、テトラブチルアンモニウムハイドロゲンサルフェートおよびトリオクチルメチルアンモニウムクロリドなどの4級アンモニウム塩;N−ラウリルピリジニウムクロリド、N−ラウリル−4−ピコリニウムクロリド、N−ラウリルピコリニウムクロリドならびにN−ベンジルピコリニウムクロリドなどが挙げられる。相間移動触媒の使用量は、一般式[3]の化合物に対して0.01〜50倍モル、好ましくは、0.1〜5倍モルであればよい。   Examples of the phase transfer catalyst optionally used in this reaction include tetramethylammonium chloride, benzyltrimethylammonium chloride, benzyltriethylammonium chloride, benzyltributylammonium chloride, tetrabutylammonium chloride, tetrabutylammonium bromide, and tetrabutylammonium hydrogen sulfate. And quaternary ammonium salts such as trioctylmethylammonium chloride; N-laurylpyridinium chloride, N-lauryl-4-picolinium chloride, N-laurylpicolinium chloride, N-benzylpicolinium chloride and the like. The amount of the phase transfer catalyst used may be 0.01 to 50 times mol, preferably 0.1 to 5 times mol for the compound of general formula [3].

この反応において所望により用いられるリガンドとしては、トリメチルホスフィンおよびトリ−tert−ブチルホスフィンなどのトリアルキルホスフィン類;トリシクロヘキシルホスフィンなどのトリシクロアルキルホスフィン類;トリフェニルホスフィンおよびトリトリルホスフィンなどのトリアリールホスフィン類;トリメチルホスファイト、トリエチルホスファイトおよびトリブチルホスファイトなどのトリアルキルホスファイト類;トリシクロヘキシルホスファイトなどのトリシクロアルキルホスファイト類;トリフェニルホスファイトなどのトリアリールホスファイト類;1,3−ビス(2,4,6−トリメチルフェニル)イミダゾリウムクロリドなどのイミダゾリウム塩;アセチルアセトンおよびオクタフルオロアセチルアセトンなどのジケトン類;トリメチルアミン、トリエチルアミン、トリプロピルアミンおよびトリイソプロピルアミンなどのアミン類;1,1’−ビス(ジフェニルホスフィノ)フェロセン、2,2’−ビス(ジフェニルホスフィノ)−1,1’−ビナフチル、2−ジシクロヘキシルホスフィノ−2’,6’−ジメトキシビフェニル、2−ジシクロヘキシルホスフィノ−2’,4’,6’−トリイソプロピルビフェニル、2−(ジ−tert−ブチルホスフィノ)−2’,4’,6’−トリイソプロピルビフェニルならびに2−(ジ−tert−ブチルホスフィノ)ビフェニルなどが挙げられ、これらは組み合わせて使用してもよい。リガンドの使用量は、一般式[3]の化合物に対して0.00001〜1倍モル、好ましくは、0.001〜0.1倍モルであればよい。   The ligands optionally used in this reaction include: trialkylphosphines such as trimethylphosphine and tri-tert-butylphosphine; tricycloalkylphosphines such as tricyclohexylphosphine; triarylphosphine such as triphenylphosphine and tritolylphosphine Trialkyl phosphites such as trimethyl phosphite, triethyl phosphite and tributyl phosphite; tricycloalkyl phosphites such as tricyclohexyl phosphite; triaryl phosphites such as triphenyl phosphite; Imidazolium salts such as bis (2,4,6-trimethylphenyl) imidazolium chloride; acetylacetone and octafluoroacetylacetate Diketones such as trimethylamine, triethylamine, tripropylamine and triisopropylamine; 1,1′-bis (diphenylphosphino) ferrocene, 2,2′-bis (diphenylphosphino) -1,1 '-Binaphthyl, 2-dicyclohexylphosphino-2', 6'-dimethoxybiphenyl, 2-dicyclohexylphosphino-2 ', 4', 6'-triisopropylbiphenyl, 2- (di-tert-butylphosphino)- Examples thereof include 2 ′, 4 ′, 6′-triisopropylbiphenyl and 2- (di-tert-butylphosphino) biphenyl, and these may be used in combination. The amount of the ligand used may be 0.00001 to 1 times mol, preferably 0.001 to 0.1 times mol, of the compound of the general formula [3].

この反応に用いられるパラジウム触媒としては、たとえば、パラジウム−炭素およびパラジウム黒などの金属パラジウム;塩化パラジウムなどの無機パラジウム塩;酢酸パラジウムなどの有機パラジウム塩;テトラキス(トリフェニルホスフィン)パラジウム(0)、ビス(トリフェニルホスフィン)パラジウム(II)クロリド、1,1’−ビス(ジフェニルホスフィノ)フェロセンパラジウム(II)クロリド、(E)−ジ(μ−アセタート)ビス(o−(ジ−o−トリルホスフィノ)ベンジル)ジパラジウム(II)およびトリス(ジベンジリデンアセトン)ジパラジウム(0)などの有機パラジウム錯体ならびにポリマー担持ビス(アセタート)トリフェニルホスフィンパラジウム(II)およびポリマー担持ジ(アセタート)ジシクロヘキシルフェニルホスフィンパラジウム(II)などのポリマー固定化有機パラジウム錯体などが挙げられ、これらは組み合わせて使用してもよい。パラジウム触媒の使用量は、一般式[3]の化合物に対して、0.00001〜1倍モル、好ましくは、0.001〜0.1倍モルであればよい。   Examples of the palladium catalyst used in this reaction include metal palladium such as palladium-carbon and palladium black; inorganic palladium salt such as palladium chloride; organic palladium salt such as palladium acetate; tetrakis (triphenylphosphine) palladium (0), Bis (triphenylphosphine) palladium (II) chloride, 1,1′-bis (diphenylphosphino) ferrocenepalladium (II) chloride, (E) -di (μ-acetate) bis (o- (di-o-tolylphosphino) ) Benzyl) dipalladium (II) and tris (dibenzylideneacetone) dipalladium (0) and other organopalladium complexes and polymer-supported bis (acetate) triphenylphosphine palladium (II) and polymer-supported di (acetate) dicyclohexyl Examples include polymer-fixed organic palladium complexes such as phenylphosphine palladium (II), and these may be used in combination. The usage-amount of a palladium catalyst is 0.00001-1 times mole with respect to the compound of General formula [3], Preferably, what is necessary is just 0.001-0.1 times mole.

一般式[7]の化合物の使用量は、一般式[3]の化合物に対して、1〜50倍モル、好ましくは、1〜2倍モルであればよい。
この反応は、好ましくは、不活性気体(たとえば、窒素、アルゴン)雰囲気下、40〜170℃で1分間〜24時間実施すればよい。
The amount of the compound of general formula [7] used may be 1 to 50 times mol, preferably 1 to 2 times mol, of the compound of general formula [3].
This reaction is preferably carried out at 40 to 170 ° C. for 1 minute to 24 hours in an inert gas (for example, nitrogen, argon) atmosphere.

(5−2)
一般式[1e]の化合物は、一般式[1d]の化合物を還元することにより製造できる。
還元反応としては、たとえば、金属触媒を用いる接触水素添加反応が挙げられる。
この反応で使用される溶媒としては、反応に悪影響を及ぼさないものであれば特に限定されないが、たとえば、水;メタノール、エタノール、2−プロパノールおよび2−メチル−2−プロパノールなどのアルコール類;N,N−ジメチルホルムアミド、N,N−ジメチルアセトアミドおよび1−メチル−2−ピロリドンなどのアミド類;塩化メチレン、クロロホルムおよびジクロロエタンなどのハロゲン化炭化水素類;ベンゼン、トルエンおよびキシレンなどの芳香族炭化水素類;ジオキサン、テトラヒドロフラン、アニソール、エチレングリコールジメチルエーテル、ジエチレングリコールジメチルエーテルおよびジエチレングリコールジエチルエーテルなどのエーテル類;アセトニトリルなどのニトリル類;アセトンおよび2−ブタノンなどのケトン類;酢酸エチルおよび酢酸ブチルなどのエステル類;酢酸などのカルボン酸類ならびにピリジンなどのヘテロ芳香族類などが挙げられ、これらは混合して使用してもよい。
この反応に使用される金属触媒としては、たとえば、パラジウム−炭素およびパラジウム黒などの金属パラジウム;酸化パラジウムおよび水酸化パラジウムなどのパラジウム塩;ラネーニッケルなどのニッケル金属ならびに酸化白金などの白金塩などが挙げられる。金属触媒の使用量は、一般式[1d]の化合物に対して0.001〜5倍量(W/W)、好ましくは、0.01〜1倍量(W/W)であればよい。
水素源としては、たとえば、水素;ギ酸;ギ酸ナトリウム、ギ酸アンモニウムおよびギ酸トリエチルアンモニウムなどのギ酸塩;シクロヘキセンならびにシクロヘキサジエンなどが挙げられる。水素源の使用量は、一般式[1d]の化合物に対して2〜100倍モル、好ましくは、2〜10倍モルであればよい。
この反応は、0〜200℃、好ましくは、0〜100℃で1分間〜24時間実施すればよい。
(5-2)
The compound of the general formula [1e] can be produced by reducing the compound of the general formula [1d].
Examples of the reduction reaction include a catalytic hydrogenation reaction using a metal catalyst.
The solvent used in this reaction is not particularly limited as long as it does not adversely influence the reaction. For example, water; alcohols such as methanol, ethanol, 2-propanol and 2-methyl-2-propanol; N Amides such as N, N-dimethylformamide, N, N-dimethylacetamide and 1-methyl-2-pyrrolidone; Halogenated hydrocarbons such as methylene chloride, chloroform and dichloroethane; Aromatic hydrocarbons such as benzene, toluene and xylene Ethers such as dioxane, tetrahydrofuran, anisole, ethylene glycol dimethyl ether, diethylene glycol dimethyl ether and diethylene glycol diethyl ether; nitriles such as acetonitrile; acetone and 2-butano Ketones such as, esters such as ethyl acetate and butyl acetate; and heteroaromatics such as carboxylic acids and pyridine such as acetic, and the like, may be used which are mixed.
Examples of the metal catalyst used in this reaction include palladium metal such as palladium-carbon and palladium black; palladium salts such as palladium oxide and palladium hydroxide; nickel metals such as Raney nickel and platinum salts such as platinum oxide. It is done. The amount of the metal catalyst used may be 0.001 to 5 times (W / W), preferably 0.01 to 1 times (W / W) of the compound of the general formula [1d].
Examples of the hydrogen source include hydrogen; formic acid; formate salts such as sodium formate, ammonium formate and triethylammonium formate; cyclohexene and cyclohexadiene. The usage-amount of a hydrogen source should just be 2-100 times mole with respect to the compound of general formula [1d], Preferably, it may be 2-10 times mole.
This reaction may be carried out at 0 to 200 ° C., preferably 0 to 100 ° C. for 1 minute to 24 hours.

[製造法6]

Figure 0005443975
「式中、R、R、R、R、R、X、X、Y、ZおよびZは、前記と同様の意味を示す。」[Production Method 6]
Figure 0005443975
“Wherein R 1 , R 2 , R 3 , R 4 , R 5 , X 1 , X 2 , Y 1 , Z 1 and Z 2 have the same meanings as described above.

一般式[1]の化合物は、塩基の存在下または不存在下、一般式[8]の化合物を酸ハロゲン化物または酸無水物と反応させることにより製造することができる。
この反応で使用される溶媒としては、反応に悪影響を及ぼさないものであれば特に限定されないが、たとえば、N,N−ジメチルホルムアミド、N,N−ジメチルアセトアミドおよび1−メチル−2−ピロリドンなどのアミド類;塩化メチレン、クロロホルムおよびジクロロエタンなどのハロゲン化炭化水素類;ベンゼン、トルエンおよびキシレンなどの芳香族炭化水素類;ジオキサン、テトラヒドロフラン、アニソール、エチレングリコールジメチルエーテル、ジエチレングリコールジメチルエーテルおよびジエチレングリコールジエチルエーテルなどのエーテル類;アセトニトリルなどのニトリル類;アセトンおよび2−ブタノンなどのケトン類;酢酸エチルおよび酢酸ブチルなどのエステル類;スルホランなどのスルホン類ならびにジメチルスルホキシドなどのスルホキシド類などが挙げられ、これらは混合して使用してもよい。
The compound of general formula [1] can be produced by reacting the compound of general formula [8] with an acid halide or acid anhydride in the presence or absence of a base.
The solvent used in this reaction is not particularly limited as long as it does not adversely affect the reaction, and examples thereof include N, N-dimethylformamide, N, N-dimethylacetamide and 1-methyl-2-pyrrolidone. Amides; Halogenated hydrocarbons such as methylene chloride, chloroform and dichloroethane; Aromatic hydrocarbons such as benzene, toluene and xylene; Ethers such as dioxane, tetrahydrofuran, anisole, ethylene glycol dimethyl ether, diethylene glycol dimethyl ether and diethylene glycol diethyl ether Nitriles such as acetonitrile; ketones such as acetone and 2-butanone; esters such as ethyl acetate and butyl acetate; sulfones such as sulfolane; Sulfoxide is like sulfoxides such as may be used in these mixed.

この反応に用いられる酸ハロゲン化物としては、たとえば、ベンゾイルクロリド、ベンゾイルブロミド、2,4−ジフルオロベンゾイルクロリド、2−ナフトイルクロリド、ジフェニルアセチルクロリド、2,3−ジヒドロベンゾ[1,4]ジオキシン−6−カルボニルクロリド、シクロヘキサンカルボニルクロリド、シクロペンチルカルボニルクロリド、(E)−3−フェニルアクリロイルクロリド、フェノキシアセチルクロリド、2−フロイルクロリド、1−ベンゾフラン−2−カルボニルクロリド、2−テノイルクロリド、ニコチノイルクロリドおよびピコリノイルクロリドなどが挙げられる。また、酸ハロゲン化物は、一般式[9]

Figure 0005443975
「式中、R、XおよびXは、前記と同様の意味を示す。」で表される化合物を、チオニルクロリドまたはオキサリルクロリドなどと反応させることにより製造することができる。
酸ハロゲン化物の使用量は、一般式[8]の化合物に対して、1〜50倍モル、好ましくは、1〜5倍モルであればよい。
この反応に用いられる酸無水物としては、たとえば、無水フタル酸および無水安息香酸などが挙げられる。また、酸無水物は、対応するカルボン酸から、たとえば、新実験化学講座、1977年、第14巻、p.1120-1133、丸善に記載の方法またはそれに準じた方法で製造することができる。酸無水物の使用量は、一般式[8]の化合物に対して、1〜50倍モル、好ましくは、1〜5倍モルであればよい。
この反応において所望により用いられる塩基としては、たとえば、炭酸水素ナトリウム、炭酸ナトリウム、炭酸カリウムおよび炭酸セシウムなどの無機塩基ならびにトリエチルアミンおよびジイソプロピルエチルアミンなどの有機塩基が挙げられる。塩基の使用量は、一般式[8]の化合物に対して1〜50倍モル、好ましくは、1〜5倍モルであればよい。
この反応は、通常、−78〜100℃、好ましくは、0〜80℃で10分間〜24時間実施すればよい。Examples of the acid halide used in this reaction include benzoyl chloride, benzoyl bromide, 2,4-difluorobenzoyl chloride, 2-naphthoyl chloride, diphenylacetyl chloride, 2,3-dihydrobenzo [1,4] dioxin- 6-carbonyl chloride, cyclohexanecarbonyl chloride, cyclopentylcarbonyl chloride, (E) -3-phenylacryloyl chloride, phenoxyacetyl chloride, 2-furoyl chloride, 1-benzofuran-2-carbonyl chloride, 2-thenoyl chloride, nicotinoyl Examples include chloride and picolinoyl chloride. The acid halide has the general formula [9].
Figure 0005443975
It can be produced by reacting a compound represented by “wherein R 3 , X 1 and X 2 have the same meaning as described above” with thionyl chloride or oxalyl chloride.
The amount of the acid halide to be used may be 1 to 50 times mol, preferably 1 to 5 times mol, of the compound of the general formula [8].
Examples of the acid anhydride used in this reaction include phthalic anhydride and benzoic anhydride. An acid anhydride can be produced from the corresponding carboxylic acid by, for example, the method described in Shin-ken Kagaku Koza, 1977, Vol. 14, p.1120-1133, Maruzen or a method analogous thereto. The usage-amount of an acid anhydride is 1-50 times mole with respect to the compound of General formula [8], Preferably, what is necessary is just 1-5 times mole.
Examples of the base optionally used in this reaction include inorganic bases such as sodium hydrogen carbonate, sodium carbonate, potassium carbonate and cesium carbonate, and organic bases such as triethylamine and diisopropylethylamine. The amount of the base used may be 1 to 50 times mol, preferably 1 to 5 times mol, of the compound of the general formula [8].
This reaction is usually carried out at −78 to 100 ° C., preferably 0 to 80 ° C. for 10 minutes to 24 hours.

[製造法7]

Figure 0005443975
「式中、R1aは、置換されていてもよいアルキル、アルケニル、アルキニルまたはシクロアルキル基を;R、R、R、R、X、X、Y、ZおよびZは、前記と同様の意味を示す。」[Production Method 7]
Figure 0005443975
“Wherein R 1a represents an optionally substituted alkyl, alkenyl, alkynyl or cycloalkyl group; R 2 , R 3 , R 4 , R 5 , X 1 , X 2 , Y 1 , Z 1 and Z 2 has the same meaning as above. "

一般式[1g]の化合物は、塩基の存在下または不存在下、相関移動触媒の存在下または不存在下、一般式[1f]の化合物をハロゲン化アルキルまたは硫酸アルキルエステルと反応させることにより製造することができる。
この反応で使用される溶媒としては、反応に悪影響を及ぼさないものであれば特に限定されないが、たとえば、N,N−ジメチルホルムアミド、N,N−ジメチルアセトアミドおよび1−メチル−2−ピロリドンなどのアミド類;塩化メチレン、クロロホルムおよびジクロロエタンなどのハロゲン化炭化水素類;ベンゼン、トルエンおよびキシレンなどの芳香族炭化水素類;ジオキサン、テトラヒドロフラン、アニソール、エチレングリコールジメチルエーテル、ジエチレングリコールジメチルエーテルおよびジエチレングリコールジエチルエーテルなどのエーテル類;アセトニトリルなどのニトリル類;アセトンおよび2−ブタノンなどのケトン類;酢酸エチルおよび酢酸ブチルなどのエステル類;スルホランなどのスルホン類ならびにジメチルスルホキシドなどのスルホキシド類などが挙げられ、これらは混合して使用してもよい。
The compound of the general formula [1g] is produced by reacting the compound of the general formula [1f] with an alkyl halide or an alkyl sulfate in the presence or absence of a base and in the presence or absence of a phase transfer catalyst. can do.
The solvent used in this reaction is not particularly limited as long as it does not adversely affect the reaction, and examples thereof include N, N-dimethylformamide, N, N-dimethylacetamide and 1-methyl-2-pyrrolidone. Amides; Halogenated hydrocarbons such as methylene chloride, chloroform and dichloroethane; Aromatic hydrocarbons such as benzene, toluene and xylene; Ethers such as dioxane, tetrahydrofuran, anisole, ethylene glycol dimethyl ether, diethylene glycol dimethyl ether and diethylene glycol diethyl ether Nitriles such as acetonitrile; ketones such as acetone and 2-butanone; esters such as ethyl acetate and butyl acetate; sulfones such as sulfolane; Sulfoxide is like sulfoxides such as may be used in these mixed.

この反応に用いられるハロゲン化アルキルとしては、たとえば、ヨウ化メチル、ヨウ化エチル、ブチルブロミド、アリルブロミドおよびアリルクロリドなどが挙げられる。ハロゲン化アルキルの使用量は、一般式[1f]の化合物に対して、1〜50倍モル、好ましくは、1〜2倍モルであればよい。
この反応に用いられる硫酸アルキルエステルとしては、たとえば、硫酸ジメチルまたは硫酸ジエチルなどが挙げられる。硫酸アルキルエステルの使用量は、一般式[1f]の化合物に対して、1〜50倍モル、好ましくは、1〜2倍モルであればよい。
Examples of the alkyl halide used in this reaction include methyl iodide, ethyl iodide, butyl bromide, allyl bromide, and allyl chloride. The amount of the alkyl halide to be used may be 1 to 50 times mol, preferably 1 to 2 times mol, of the compound of the general formula [1f].
Examples of the alkyl sulfate used in this reaction include dimethyl sulfate and diethyl sulfate. The usage-amount of a sulfuric-acid alkylester should just be 1-50 times mole with respect to the compound of general formula [1f], Preferably, it may be 1-2 times mole.

この反応において所望により用いられる塩基としては、たとえば、水酸化ナトリウム、水酸化カリウム、炭酸水素ナトリウム、炭酸ナトリウム、炭酸カリウム、炭酸セシウムおよびリン酸三カリウムなどの無機塩基ならびに酢酸ナトリウム、酢酸カリウム、トリエチルアミン、ジイソプロピルエチルアミン、トリブチルアミンおよびN,N−ジシクロヘキシルメチルアミンなどの有機塩基が挙げられる。塩基の使用量は、一般式[1f]の化合物に対して1〜1000倍モル、好ましくは、2〜100倍モルであればよい。   Bases optionally used in this reaction include, for example, sodium hydroxide, potassium hydroxide, sodium bicarbonate, sodium carbonate, potassium carbonate, cesium carbonate and tripotassium phosphate, and sodium acetate, potassium acetate, triethylamine. And organic bases such as diisopropylethylamine, tributylamine and N, N-dicyclohexylmethylamine. The amount of the base used may be 1 to 1000 times mol, preferably 2 to 100 times mol, of the compound of the general formula [1f].

この反応において所望により用いられる相間移動触媒としては、たとえば、テトラメチルアンモニウムクロリド、ベンジルトリメチルアンモニウムクロリド、ベンジルトリエチルアンモニウムクロリド、ベンジルトリブチルアンモニウムクロリド、テトラブチルアンモニウムクロリド、テトラブチルアンモニウムブロミド、テトラブチルアンモニウムハイドロゲンサルフェートおよびトリオクチルメチルアンモニウムクロリドなどの4級アンモニウム塩;N−ラウリルピリジニウムクロリド、N−ラウリル−4−ピコリニウムクロリド、N−ラウリルピコリニウムクロリドならびにN−ベンジルピコリニウムクロリドなどが挙げられる。相間移動触媒の使用量は、一般式[1f]の化合物に対して0.01〜50倍モル、好ましくは、0.1〜5倍モルであればよい。
この反応は、通常、−78〜100℃、好ましくは、0〜80℃で10分間〜24時間実施すればよい。
Examples of the phase transfer catalyst optionally used in this reaction include tetramethylammonium chloride, benzyltrimethylammonium chloride, benzyltriethylammonium chloride, benzyltributylammonium chloride, tetrabutylammonium chloride, tetrabutylammonium bromide, and tetrabutylammonium hydrogen sulfate. And quaternary ammonium salts such as trioctylmethylammonium chloride; N-laurylpyridinium chloride, N-lauryl-4-picolinium chloride, N-laurylpicolinium chloride, N-benzylpicolinium chloride and the like. The amount of the phase transfer catalyst used may be 0.01 to 50 times mol, preferably 0.1 to 5 times mol, of the compound of the general formula [1f].
This reaction is usually carried out at −78 to 100 ° C., preferably 0 to 80 ° C. for 10 minutes to 24 hours.

[製造法8]

Figure 0005443975
「式中、R、R、R、R、R、X、X、X、Z、ZおよびLは、前記と同様の意味を示す。」[Production Method 8]
Figure 0005443975
“In the formula, R 1 , R 2 , R 3 , R 4 , R 5 , X 1 , X 2 , X 3 , Z 1 , Z 2 and L 1 have the same meanings as described above.”

一般式[11]の化合物として、たとえば、2−ブロモピリジン、2−ブロモピリミジンおよびクロロピラジンなどが知られている。   As the compound of the general formula [11], for example, 2-bromopyridine, 2-bromopyrimidine, chloropyrazine and the like are known.

一般式[1a]の化合物は、製造法2に準じて、一般式[10]の化合物を一般式[11]の化合物と反応させることにより製造することができる。   The compound of the general formula [1a] can be produced by reacting the compound of the general formula [10] with the compound of the general formula [11] according to the production method 2.

このようにして得られた一般式[1]、[1a]、[1b]、[1c]、[1d]、[1e]、[1f]および[1g]の化合物またはそれらの塩は、たとえば、縮合、付加、酸化、還元、転位、置換、ハロゲン化、脱水もしくは加水分解などの自体公知の反応に付すことによって、またはそれらの反応を適宜組み合わせることによって、他の一般式[1]の化合物またはその塩に誘導することができる。
また、上記した製造法における化合物において、異性体(たとえば、光学異性体、幾何異性体および互変異性体など)が存在する場合、これらの異性体も使用することができ、また、溶媒和物、水和物および種々の形状の結晶も使用することができる。
The compounds of the general formulas [1], [1a], [1b], [1c], [1d], [1e], [1f] and [1g] thus obtained or their salts are, for example, By subjecting to a reaction known per se such as condensation, addition, oxidation, reduction, rearrangement, substitution, halogenation, dehydration or hydrolysis, or by appropriately combining these reactions, other compounds of general formula [1] or It can be derived to its salt.
Moreover, in the compound in the above production method, when there are isomers (for example, optical isomers, geometric isomers, tautomers, etc.), these isomers can also be used, and solvates. Hydrates and crystals of various shapes can also be used.

次に、本発明化合物の製造の原料である一般式[2]、[3]、[8]および[10]の化合物の製造法について説明する。   Next, a method for producing the compounds of the general formulas [2], [3], [8] and [10], which are raw materials for producing the compound of the present invention, will be described.

[製造法A]

Figure 0005443975
「式中、R1a、R、Z、ZおよびLは、前記と同様の意味を示す。」[Production method A]
Figure 0005443975
“In the formula, R 1a , R 5 , Z 1 , Z 2 and L 1 have the same meaning as described above.”

一般式[12a]の化合物として、たとえば、4−ブロモ−2−ニトロアニリンおよび4−ブロモ−2−メチル−6−ニトロアニリンなどが知られている。   As compounds of the general formula [12a], for example, 4-bromo-2-nitroaniline and 4-bromo-2-methyl-6-nitroaniline are known.

一般式[12b]の化合物は、製造法7に準じて、一般式[12a]の化合物をアルキル化することにより製造することができる。   The compound of the general formula [12b] can be produced by alkylating the compound of the general formula [12a] according to the production method 7.

[製造法B]

Figure 0005443975
「式中、R、R、R、R、X、Z、ZおよびLは、前記と同様の意味を示す。」[Production method B]
Figure 0005443975
“Wherein R 1 , R 4 , R 5 , R 8 , X 3 , Z 1 , Z 2 and L 1 have the same meaning as described above.

一般式[12]の化合物として、たとえば、4−ブロモ−N−メチル−2−ニトロアニリンなどが知られている。   As a compound of the general formula [12], for example, 4-bromo-N-methyl-2-nitroaniline and the like are known.

一般式[13a]の化合物は、製造法2に準じて、一般式[12]の化合物を一般式[4a]または一般式[4b]の化合物と反応させることにより製造することができる。   The compound of the general formula [13a] can be produced by reacting the compound of the general formula [12] with the compound of the general formula [4a] or the general formula [4b] according to the production method 2.

[製造法C]

Figure 0005443975
「式中、Y1aは、置換されていてもよいアルケニレンもしくはアルキニレン基または保護されていてもよいイミノ基を;R、R、R、Z、ZおよびLは、前記と同様の意味を示す。」[Production Method C]
Figure 0005443975
"Wherein Y 1a represents an optionally substituted alkenylene or alkynylene group or an optionally protected imino group; R 1 , R 4 , R 5 , Z 1 , Z 2 and L 1 are It has the same meaning. "

1aが、置換されていてもよいアルケニレンまたはアルキニレン基である、一般式[14]の化合物として、たとえば、スチレン、アリルベンゼン、4−フェニル−1−ブテン、ビニルシクロヘキサンおよびアリルシクロヘキサンなどが知られている。また、一般式[14]の化合物は、たとえば、実験化学講座、1992年、第4版、第19巻、p.298-361、丸善に記載の方法またはそれに準じた方法で製造することができる。As the compound of the general formula [14], wherein Y 1a is an optionally substituted alkenylene or alkynylene group, for example, styrene, allylbenzene, 4-phenyl-1-butene, vinylcyclohexane and allylcyclohexane are known. ing. The compound of the general formula [14] can be produced, for example, by the method described in Experimental Chemistry Course, 1992, 4th edition, volume 19, p.298-361, Maruzen or a method analogous thereto. .

1aが、保護されていてもよいイミノ基である、一般式[14]の化合物として、たとえば、アニリンまたは2−フルオロアニリンなどが知られている。また、一般式[14]の化合物は、たとえば、対応するハロゲノ化合物から、常法により製造することができる。As the compound of the general formula [14], wherein Y 1a is an optionally protected imino group, for example, aniline or 2-fluoroaniline is known. Moreover, the compound of General formula [14] can be manufactured by a conventional method from a corresponding halogeno compound, for example.

(C−1)
1aが、置換されていてもよいアルケニレン基または保護されていてもよいイミノ基の場合、一般式[13b]の化合物は、製造法(5−1)に準じて、一般式[12]の化合物を一般式[14]の化合物と反応させることにより製造することができる。
(C-1)
When Y 1a is an optionally substituted alkenylene group or an optionally protected imino group, the compound of the general formula [13b] is represented by the general formula [12] according to the production method (5-1). It can be produced by reacting the compound with a compound of the general formula [14].

(C−2)
1aが、置換されていてもよいアルキニレン基の場合、一般式[13b]の化合物は、塩基の存在下または不存在下、銅触媒存在下または不存在下、パラジウム触媒の存在下、一般式[12]の化合物を一般式[14]の化合物と反応させることにより製造することができる。
この反応で使用される溶媒としては、反応に悪影響を及ぼさないものであれば特に限定されないが、たとえば、水;メタノール、エタノール、2−プロパノールおよび2−メチル−2−プロパノールなどのアルコール類;ベンゼン、トルエンおよびキシレンなどの芳香族炭化水素類;N,N−ジメチルホルムアミド、N,N−ジメチルアセトアミドおよび1−メチル−2−ピロリドンなどのアミド類;塩化メチレン、クロロホルムおよびジクロロエタンなどのハロゲン化炭化水素類;ジオキサン、テトラヒドロフラン、アニソール、エチレングリコールジメチルエーテル、ジエチレングリコールジメチルエーテルおよびジエチレングリコールジエチルエーテルなどのエーテル類;アセトンおよび2−ブタノンなどのケトン類;アセトニトリルなどのニトリル類;酢酸エチルおよび酢酸ブチルなどのエステル類ならびにジメチルスルホキシドなどのスルホキシド類などが挙げられ、これらは混合して使用してもよい。
(C-2)
When Y 1a is an optionally substituted alkynylene group, the compound of the general formula [13b] is represented by the general formula in the presence or absence of a base, in the presence or absence of a copper catalyst, in the presence of a palladium catalyst. It can manufacture by making the compound of [12] react with the compound of general formula [14].
The solvent used in this reaction is not particularly limited as long as it does not adversely influence the reaction. For example, water; alcohols such as methanol, ethanol, 2-propanol and 2-methyl-2-propanol; benzene , Aromatic hydrocarbons such as toluene and xylene; amides such as N, N-dimethylformamide, N, N-dimethylacetamide and 1-methyl-2-pyrrolidone; halogenated hydrocarbons such as methylene chloride, chloroform and dichloroethane Ethers such as dioxane, tetrahydrofuran, anisole, ethylene glycol dimethyl ether, diethylene glycol dimethyl ether and diethylene glycol diethyl ether; ketones such as acetone and 2-butanone; acetonitrile What nitriles; and esters and sulfoxides such as dimethyl sulfoxide, such as ethyl acetate and butyl acetate and the like, may be used which are mixed.

この反応において所望により用いられる塩基としては、たとえば、炭酸水素ナトリウム、炭酸ナトリウム、炭酸カリウム、炭酸セシウムおよびリン酸三カリウムなどの無機塩基ならびにトリエチルアミンおよびジイソプロピルエチルアミンなどの有機塩基が挙げられる。塩基の使用量は、一般式[12]の化合物に対して1〜50倍モル、好ましくは、2〜5倍モルであればよい。
この反応において所望により用いられる銅触媒としては、たとえば、臭化銅およびヨウ化銅などが挙げられる。銅触媒の使用量は、一般式[12]の化合物に対して0.01〜50倍モル、好ましくは、0.1〜5倍モルであればよい。
この反応に用いられるパラジウム触媒としては、たとえば、パラジウム−炭素およびパラジウム黒などの金属パラジウム;塩化パラジウムなどの無機パラジウム塩;酢酸パラジウムなどの有機パラジウム塩;テトラキス(トリフェニルホスフィン)パラジウム(0)、ビス(トリフェニルホスフィン)パラジウム(II)クロリド、1,1’−ビス(ジフェニルホスフィノ)フェロセンパラジウム(II)クロリドおよびトリス(ジベンジリデンアセトン)ジパラジウム(0)などの有機パラジウム錯体ならびにポリマー担持ビス(アセタート)トリフェニルホスフィンパラジウム(II)およびポリマー担持ジ(アセタート)ジシクロヘキシルフェニルホスフィンパラジウム(II)などのポリマー固定化有機パラジウム錯体などが挙げられ、これらは組み合わせて使用してもよい。パラジウム触媒の使用量は、一般式[12]の化合物に対して、0.00001〜1倍モル、好ましくは、0.001〜0.1倍モルであればよい。
一般式[14]の化合物の使用量は、一般式[12]の化合物に対して、1〜50倍モル、好ましくは、1〜2倍モルであればよい。
この反応は、好ましくは、不活性気体(たとえば、窒素、アルゴン)雰囲気下、10〜170℃で1分間〜24時間実施すればよい。
Examples of the base that is optionally used in this reaction include inorganic bases such as sodium bicarbonate, sodium carbonate, potassium carbonate, cesium carbonate and tripotassium phosphate, and organic bases such as triethylamine and diisopropylethylamine. The amount of the base used may be 1 to 50 times mol, preferably 2 to 5 times mol, of the compound of the general formula [12].
Examples of the copper catalyst used as desired in this reaction include copper bromide and copper iodide. The usage-amount of a copper catalyst is 0.01-50 times mole with respect to the compound of General formula [12], Preferably, what is necessary is just 0.1-5 times mole.
Examples of the palladium catalyst used in this reaction include metal palladium such as palladium-carbon and palladium black; inorganic palladium salt such as palladium chloride; organic palladium salt such as palladium acetate; tetrakis (triphenylphosphine) palladium (0), Organic palladium complexes such as bis (triphenylphosphine) palladium (II) chloride, 1,1′-bis (diphenylphosphino) ferrocenepalladium (II) chloride and tris (dibenzylideneacetone) dipalladium (0), and polymer-supported bis Examples include polymer-fixed organic palladium complexes such as (acetate) triphenylphosphine palladium (II) and polymer-supported di (acetate) dicyclohexylphenylphosphine palladium (II). It may be used in conjunction look. The usage-amount of a palladium catalyst is 0.00001-1 times mole with respect to the compound of General formula [12], Preferably, what is necessary is just 0.001-0.1 times mole.
The amount of the compound of the general formula [14] used may be 1 to 50 times mol, preferably 1 to 2 times mol for the compound of the general formula [12].
This reaction is preferably carried out at 10 to 170 ° C. for 1 minute to 24 hours in an inert gas (for example, nitrogen, argon) atmosphere.

[製造法D]

Figure 0005443975
「式中、R1a、R、R、Y、ZおよびZは、前記と同様の意味を示す。」[Production Method D]
Figure 0005443975
“Wherein R 1a , R 4 , R 5 , Y 1 , Z 1 and Z 2 have the same meaning as described above.

一般式[13d]の化合物は、製造法7に準じて、一般式[13c]の化合物をアルキル化することにより製造することができる。   The compound of the general formula [13d] can be produced by alkylating the compound of the general formula [13c] according to the production method 7.

[製造法E]

Figure 0005443975
「式中、R、R、R、R、X、X、Y、ZおよびZは、前記と同様の意味を示す。」[Production Method E]
Figure 0005443975
“Wherein R 1 , R 3 , R 4 , R 5 , X 1 , X 2 , Y 1 , Z 1 and Z 2 have the same meaning as described above.

(E−1)
一般式[15]の化合物は、一般式[13]の化合物を還元することにより製造できる。この反応は、リチャード C.ラロック(Richard C. Larock)ら、コンプレヘンシブ・オーガニック・トランスフォーメーションズ(Comprehensive Organic Transformations)、1999年、第2版、p.823-827、ジョン・ウィリイ・アンド・サンズ社(John Wiley & Sons,INC.)に記載された方法またはそれに準じた方法で行えばよい。具体的には、金属触媒を用いる接触水素添加反応ならびに鉄または亜鉛などの金属を用いる還元反応などが挙げられる。
一般式[13]の化合物を接触水素添加反応に付す場合、製造法(5−2)に準じて行えばよい。
一般式[13]の化合物を金属を用いる還元に付す場合、使用される溶媒としては、反応に悪影響を及ぼさないものであれば特に限定されないが、たとえば、水;メタノール、エタノール、2−プロパノールおよび2−メチル−2−プロパノールなどのアルコール類;N,N−ジメチルホルムアミド、N,N−ジメチルアセトアミドおよび1−メチル−2−ピロリドンなどのアミド類;塩化メチレン、クロロホルムおよびジクロロエタンなどのハロゲン化炭化水素類;ベンゼン、トルエンおよびキシレンなどの芳香族炭化水素類;ジオキサン、テトラヒドロフラン、アニソール、エチレングリコールジメチルエーテル、ジエチレングリコールジメチルエーテルおよびジエチレングリコールジエチルエーテルなどのエーテル類;アセトニトリルなどのニトリル類;アセトンおよび2−ブタノンなどのケトン類;酢酸エチルおよび酢酸ブチルなどのエステル類ならびに酢酸などのカルボン酸類などが挙げられ、これらは混合して使用してもよい。
この反応に用いられる金属としては、たとえば、鉄、亜鉛、スズおよび塩化スズ(II)などが挙げられる。金属の使用量は、一般式[13]の化合物に対して、1〜50倍モル、好ましくは、1〜10倍モルであればよい。
この反応は、0〜200℃、好ましくは、0〜100℃で1分間〜24時間実施すればよい。
(E-1)
The compound of the general formula [15] can be produced by reducing the compound of the general formula [13]. This reaction was performed by Richard C. Richard C. Larock et al., Comprehensive Organic Transformations, 1999, 2nd edition, p.823-827, John Wiley & Sons , INC.) Or a method similar thereto. Specific examples include a catalytic hydrogenation reaction using a metal catalyst and a reduction reaction using a metal such as iron or zinc.
What is necessary is just to perform according to a manufacturing method (5-2), when attaching | subjecting the compound of General formula [13] to catalytic hydrogenation reaction.
When the compound of the general formula [13] is subjected to reduction using a metal, the solvent used is not particularly limited as long as it does not adversely influence the reaction. For example, water; methanol, ethanol, 2-propanol and Alcohols such as 2-methyl-2-propanol; amides such as N, N-dimethylformamide, N, N-dimethylacetamide and 1-methyl-2-pyrrolidone; halogenated hydrocarbons such as methylene chloride, chloroform and dichloroethane Aromatic hydrocarbons such as benzene, toluene and xylene; ethers such as dioxane, tetrahydrofuran, anisole, ethylene glycol dimethyl ether, diethylene glycol dimethyl ether and diethylene glycol diethyl ether; acetonitrile What nitriles, ketones such as acetone and 2-butanone; and esters and carboxylic acids such as acetic acid such as ethyl acetate and butyl acetate and the like, may be used which are mixed.
Examples of the metal used in this reaction include iron, zinc, tin, and tin (II) chloride. The amount of the metal used may be 1 to 50 times mol, preferably 1 to 10 times mol, of the compound of the general formula [13].
This reaction may be carried out at 0 to 200 ° C., preferably 0 to 100 ° C. for 1 minute to 24 hours.

(E−2)
一般式[2]の化合物は、製造法6に準じて、一般式[15]の化合物をアミド化することにより製造することができる。
(E-2)
The compound of the general formula [2] can be produced by amidating the compound of the general formula [15] according to the production method 6.

[製造法F]

Figure 0005443975
「式中、R、R、R、R、X、X、X、Z、ZおよびLは、前記と同様の意味を示す。」[Production Method F]
Figure 0005443975
“Wherein R 3 , R 4 , R 5 , R 8 , X 1 , X 2 , X 3 , Z 1 , Z 2 and L 1 have the same meaning as described above.

一般式[16]の化合物として、たとえば、5−クロロ−2−ニトロアニリンおよび5−クロロ−4−メチル−2−ニトロアニリンなどが知られている。   As compounds of the general formula [16], for example, 5-chloro-2-nitroaniline and 5-chloro-4-methyl-2-nitroaniline are known.

(F−1)
一般式[17]の化合物は、製造法6に準じて、一般式[16]の化合物をアミド化することにより製造することができる。
(F-1)
The compound of the general formula [17] can be produced by amidating the compound of the general formula [16] according to the production method 6.

(F−2)
一般式[18]の化合物は、製造法2に準じて、一般式[17]の化合物を一般式[4a]または一般式[4b]の化合物と反応させることにより製造することができる。
(F-2)
The compound of the general formula [18] can be produced by reacting the compound of the general formula [17] with the compound of the general formula [4a] or the general formula [4b] according to the production method 2.

(F−3)
一般式[2a]の化合物は、製造法(E−1)に準じて、一般式[18]の化合物を還元することにより製造することができる。
(F-3)
The compound of the general formula [2a] can be produced by reducing the compound of the general formula [18] according to the production method (E-1).

[製造法G]

Figure 0005443975
「式中、R5aは、水素原子、フッ素原子、シアノ基、保護されていてもよいヒドロキシル基または置換されていてもよいアルキルもしくはアルコキシ基を;Lは、フッ素原子または塩素原子を;Lは、塩素原子、臭素原子またはヨウ素原子を;R、R、R、R、X、XおよびXは、前記と同様の意味を示す。」[Production method G]
Figure 0005443975
“Wherein R 5a represents a hydrogen atom, a fluorine atom, a cyano group, an optionally protected hydroxyl group or an optionally substituted alkyl or alkoxy group; L 2 represents a fluorine atom or a chlorine atom; 3 represents a chlorine atom, a bromine atom or an iodine atom; R 1 , R 3 , R 4 , R 8 , X 1 , X 2 and X 3 have the same meaning as described above.

一般式[19]の化合物として、たとえば、4−ブロモ−1−フルオロ−2−ニトロベンゼンなどが知られている。   As a compound of general formula [19], for example, 4-bromo-1-fluoro-2-nitrobenzene and the like are known.

(G−1)
一般式[20]の化合物は、製造法2に準じて、一般式[19]の化合物を一般式[4a]または一般式[4b]の化合物と反応させることにより製造することができる。
(G-1)
The compound of general formula [20] can be produced by reacting the compound of general formula [19] with the compound of general formula [4a] or general formula [4b] according to production method 2.

(G−2)
一般式[21]の化合物として、たとえば、メチルアミン、エチルアミンおよびシクロプロピルアミンなどが知られている。
一般式[22]の化合物は、塩基の存在下または不存在下、一般式[20]の化合物を一般式[21]の化合物と反応させることにより製造することができる。
(G-2)
As the compound of the general formula [21], for example, methylamine, ethylamine, cyclopropylamine and the like are known.
The compound of the general formula [22] can be produced by reacting the compound of the general formula [20] with the compound of the general formula [21] in the presence or absence of a base.

この反応で使用される溶媒としては、反応に悪影響を及ぼさないものであれば特に限定されないが、たとえば、水;メタノール、エタノール、2−プロパノールおよび2−メチル−2−プロパノールなどのアルコール類;ベンゼン、トルエンおよびキシレンなどの芳香族炭化水素類;N,N−ジメチルホルムアミド、N,N−ジメチルアセトアミドおよび1−メチル−2−ピロリドンなどのアミド類;塩化メチレン、クロロホルムおよびジクロロエタンなどのハロゲン化炭化水素類;ジオキサン、テトラヒドロフラン、アニソール、エチレングリコールジメチルエーテル、ジエチレングリコールジメチルエーテルおよびジエチレングリコールジエチルエーテルなどのエーテル類;アセトンおよび2−ブタノンなどのケトン類;アセトニトリルなどのニトリル類;酢酸エチルおよび酢酸ブチルなどのエステル類ならびにジメチルスルホキシドなどのスルホキシド類などが挙げられ、これらは混合して使用してもよい。   The solvent used in this reaction is not particularly limited as long as it does not adversely influence the reaction. For example, water; alcohols such as methanol, ethanol, 2-propanol and 2-methyl-2-propanol; benzene , Aromatic hydrocarbons such as toluene and xylene; amides such as N, N-dimethylformamide, N, N-dimethylacetamide and 1-methyl-2-pyrrolidone; halogenated hydrocarbons such as methylene chloride, chloroform and dichloroethane Ethers such as dioxane, tetrahydrofuran, anisole, ethylene glycol dimethyl ether, diethylene glycol dimethyl ether and diethylene glycol diethyl ether; ketones such as acetone and 2-butanone; acetonitrile What nitriles; and esters and sulfoxides such as dimethyl sulfoxide, such as ethyl acetate and butyl acetate and the like, may be used which are mixed.

この反応において所望により用いられる塩基としては、たとえば、炭酸水素ナトリウム、炭酸ナトリウム、炭酸カリウム、炭酸セシウムおよびリン酸三カリウムなどの無機塩基ならびにピリジン、4−(ジメチルアミノ)ピリジン、トリエチルアミンおよびジイソプロピルエチルアミンなどの有機塩基が挙げられる。塩基の使用量は、一般式[20]の化合物に対して1〜50倍モル、好ましくは、2〜5倍モルであればよい。   Examples of the base optionally used in this reaction include inorganic bases such as sodium hydrogen carbonate, sodium carbonate, potassium carbonate, cesium carbonate and tripotassium phosphate, and pyridine, 4- (dimethylamino) pyridine, triethylamine and diisopropylethylamine. Of the organic base. The amount of the base used may be 1 to 50 times mol, preferably 2 to 5 times mol, of the compound of the general formula [20].

一般式[21]の化合物の使用量は、一般式[20]の化合物に対して、1〜50倍モル、好ましくは、1〜5倍モルであればよい。
この反応は、好ましくは、10〜170℃で1分間〜96時間実施すればよい。
The amount of the compound of the general formula [21] used may be 1 to 50 times mol, preferably 1 to 5 times mol, of the compound of the general formula [20].
This reaction is preferably carried out at 10 to 170 ° C. for 1 minute to 96 hours.

(G−3)
一般式[23]の化合物は、製造法(E−1)に準じて、一般式[22]の化合物を還元することにより製造することができる。
(G-3)
The compound of the general formula [23] can be produced by reducing the compound of the general formula [22] according to the production method (E-1).

(G−4)
一般式[2b]の化合物は、製造法6に準じて、一般式[23]の化合物をアミド化することにより製造することができる。
(G-4)
The compound of the general formula [2b] can be produced by amidating the compound of the general formula [23] according to the production method 6.

[製造法H]

Figure 0005443975
「式中、R、R、R、R、X、X、Z、ZおよびLは、前記と同様の意味を示す。」[Production Method H]
Figure 0005443975
“Wherein R 1 , R 2 , R 3 , R 5 , X 1 , X 2 , Z 1 , Z 2 and L 1 have the same meaning as described above.

(H−1)
一般式[24]の化合物は、製造法1に準じて、一般式[12]の化合物をスルホンアミド化することにより製造することができる。
(H-1)
The compound of the general formula [24] can be produced by sulfonamidating the compound of the general formula [12] according to the production method 1.

(H−2)
一般式[25]の化合物は、製造法(E−1)に準じて、一般式[24]の化合物を還元することにより製造することができる。
(H-2)
The compound of the general formula [25] can be produced by reducing the compound of the general formula [24] according to the production method (E-1).

(H−3)
一般式[3]の化合物は、製造法6に準じて、一般式[25]の化合物をアミド化することにより製造することができる。
(H-3)
The compound of the general formula [3] can be produced by amidating the compound of the general formula [25] according to the production method 6.

[製造法I]

Figure 0005443975
「式中、R、R、R、R、R、X、Z、ZおよびLは、前記と同様の意味を示す。」[Production Method I]
Figure 0005443975
“Wherein R 1 , R 2 , R 4 , R 5 , R 8 , X 3 , Z 1 , Z 2 and L 1 have the same meaning as described above.

一般式[26a]の化合物は、製造法2に準じて、一般式[24]の化合物を一般式[4a]または一般式[4b]の化合物と反応させることにより製造することができる。   The compound of the general formula [26a] can be produced by reacting the compound of the general formula [24] with the compound of the general formula [4a] or the general formula [4b] according to the production method 2.

[製造法J]

Figure 0005443975
「式中、R、R、R4b、R、Z、ZおよびLは、前記と同様の意味を示す。」[Production Method J]
Figure 0005443975
“Wherein R 1 , R 2 , R 4b , R 5 , Z 1 , Z 2 and L 1 have the same meaning as described above.

一般式[26b]の化合物は、製造法2に準じて、一般式[24]の化合物を一般式[6]の化合物と反応させることにより製造することができる。   The compound of the general formula [26b] can be produced by reacting the compound of the general formula [24] with the compound of the general formula [6] according to the production method 2.

[製造法K]

Figure 0005443975
「式中、R、R、R、R、Y1a、Z、ZおよびLは、前記と同様の意味を示す。」[Production method K]
Figure 0005443975
“Wherein R 1 , R 2 , R 4 , R 5 , Y 1a , Z 1 , Z 2 and L 1 have the same meaning as described above.

一般式[26c]の化合物は、製造法Cに準じて、一般式[24]の化合物を一般式[14]の化合物と反応させることにより製造することができる。   The compound of the general formula [26c] can be produced by reacting the compound of the general formula [24] with the compound of the general formula [14] according to the production method C.

[製造法L]

Figure 0005443975
「式中、R、R、R、R、Y、ZおよびZは、前記と同様の意味を示す。」[Production Method L]
Figure 0005443975
“Wherein R 1 , R 2 , R 4 , R 5 , Y 1 , Z 1 and Z 2 have the same meaning as described above.

(L−1)
一般式[26]の化合物は、製造法1に準じて、一般式[13]の化合物をスルホンアミド化することにより製造することができる。
(L-1)
The compound of the general formula [26] can be produced by sulfonamidating the compound of the general formula [13] according to the production method 1.

(L−2)
一般式[8]の化合物は、製造法(E−1)に準じて、一般式[26]の化合物を還元することにより製造することができる。
(L-2)
The compound of the general formula [8] can be produced by reducing the compound of the general formula [26] according to the production method (E-1).

[製造法M]

Figure 0005443975
「式中、R10は、アミノ保護基を;R1a、R、R、R、R、X、Z、ZおよびLは、前記と同様の意味を示す。」[Production method M]
Figure 0005443975
“Wherein R 10 represents an amino protecting group; R 1a , R 2 , R 4 , R 5 , R 8 , X 3 , Z 1 , Z 2 and L 1 have the same meaning as described above.

(M−1)
一般式[27]の化合物は、一般式[16]の化合物のアミノ基を保護することによって、製造することができる。たとえば、W.グリーン(W.Greene)ら、プロテクティブ・グループス・イン・オーガニック・シンセシス(Protective Groups in Organic Synthesis)第3版、1999年、p.494-615、ジョン・ウィリイ・アンド・サンズ社(John Wiley & Sons,INC.)に記載の方法などによって行うことができる。
(M-1)
The compound of the general formula [27] can be produced by protecting the amino group of the compound of the general formula [16]. For example, W.W. W. Greene et al., Protective Groups in Organic Synthesis, 3rd edition, 1999, p.494-615, John Wiley & Sons, INC.).

(M−2)
一般式[28]の化合物は、製造法2に準じて、一般式[27]の化合物を一般式[4a]または一般式[4b]の化合物と反応させることにより製造することができる。
(M-2)
The compound of general formula [28] can be produced by reacting the compound of general formula [27] with the compound of general formula [4a] or general formula [4b] according to production method 2.

(M−3)
一般式[29]の化合物は、製造法(E−1)に準じて、一般式[28]の化合物を還元することにより製造することができる。
(M-3)
The compound of the general formula [29] can be produced by reducing the compound of the general formula [28] according to the production method (E-1).

(M−4)
一般式[30]の化合物は、製造法1に準じて、一般式[29]の化合物をスルホンアミド化することにより製造することができる。
(M-4)
The compound of the general formula [30] can be produced by sulfonamidating the compound of the general formula [29] according to the production method 1.

(M−5)
一般式[31]の化合物は、製造法7に準じて、一般式[30]の化合物をアルキル化することにより製造することができる。
(M-5)
The compound of the general formula [31] can be produced by alkylating the compound of the general formula [30] according to the production method 7.

(M−6)
一般式[8a]の化合物は、一般式[31]の化合物を脱保護することによって、製造することができる。たとえば、W.グリーン(W.Greene)ら、プロテクティブ・グループス・イン・オーガニック・シンセシス(Protective Groups in Organic Synthesis)第3版、1999年、p.494-615、ジョン・ウィリイ・アンド・サンズ社(John Wiley & Sons,INC.)に記載の方法などによって行うことができる。
(M-6)
The compound of the general formula [8a] can be produced by deprotecting the compound of the general formula [31]. For example, W.W. W. Greene et al., Protective Groups in Organic Synthesis, 3rd edition, 1999, p.494-615, John Wiley & Sons, INC.).

[製造法N]

Figure 0005443975
「式中、R、R、R、R、X、X、X、Z、ZおよびLは、前記と同様の意味を示す。」[Production Method N]
Figure 0005443975
“Wherein R 1 , R 2 , R 3 , R 5 , X 1 , X 2 , X 3 , Z 1 , Z 2 and L 1 have the same meanings as described above.

一般式[32]の化合物として、たとえば、ビス(ピナコラート)ジボロン、ビス(ネオペンチルグリラート)ジボロンおよびビス(ヘキシレングリコラート)ジボロンなどが知られている。   As the compound of the general formula [32], for example, bis (pinacolato) diboron, bis (neopentylglylate) diboron, bis (hexylene glycolate) diboron and the like are known.

一般式[10]の化合物は、製造法2に準じて、一般式[3]の化合物を一般式[32]の化合物と反応させることにより製造することができる。   The compound of general formula [10] can be produced by reacting the compound of general formula [3] with the compound of general formula [32] according to production method 2.

[製造法O]

Figure 0005443975
「式中、R5bは、保護されているヒドロキシル基を;R、R、R、R10、X、X、X、LおよびLは、前記と同様の意味を示す。」[Production method O]
Figure 0005443975
“Wherein R 5b represents a protected hydroxyl group; R 3 , R 4 , R 8 , R 10 , X 1 , X 2 , X 3 , L 1 and L 2 have the same meaning as described above. Show. "

一般式[33]の化合物として、たとえば、5−クロロ−4−ヨード−2−ニトロアニリンなどが知られている。   As a compound of the general formula [33], for example, 5-chloro-4-iodo-2-nitroaniline and the like are known.

(O−1)
一般式[34]の化合物は、塩基の存在下、一般式[33]の化合物をアルコールと反応させることにより製造することができる。
(O-1)
The compound of the general formula [34] can be produced by reacting the compound of the general formula [33] with an alcohol in the presence of a base.

この反応で使用される溶媒としては、反応に悪影響を及ぼさないものであれば特に限定されないが、たとえば、ベンゼン、トルエンおよびキシレンなどの芳香族炭化水素類;N,N−ジメチルホルムアミド、N,N−ジメチルアセトアミドおよび1−メチル−2−ピロリドンなどのアミド類;塩化メチレン、クロロホルムおよびジクロロエタンなどのハロゲン化炭化水素類;ジオキサン、テトラヒドロフラン、アニソール、エチレングリコールジメチルエーテル、ジエチレングリコールジメチルエーテルおよびジエチレングリコールジエチルエーテルなどのエーテル類;アセトンおよび2−ブタノンなどのケトン類;アセトニトリルなどのニトリル類;酢酸エチルおよび酢酸ブチルなどのエステル類ならびにジメチルスルホキシドなどのスルホキシド類などが挙げられ、これらは混合して使用してもよい。   The solvent used in this reaction is not particularly limited as long as it does not adversely influence the reaction. For example, aromatic hydrocarbons such as benzene, toluene and xylene; N, N-dimethylformamide, N, N Amides such as dimethylacetamide and 1-methyl-2-pyrrolidone; Halogenated hydrocarbons such as methylene chloride, chloroform and dichloroethane; Ethers such as dioxane, tetrahydrofuran, anisole, ethylene glycol dimethyl ether, diethylene glycol dimethyl ether and diethylene glycol diethyl ether Ketones such as acetone and 2-butanone; nitriles such as acetonitrile; esters such as ethyl acetate and butyl acetate; and sulfones such as dimethyl sulfoxide; Kishido such, and the like, it may be used which are mixed.

この反応において所望により用いられる塩基としては、たとえば、水酸化ナトリウム、水酸化カリウム、炭酸水素ナトリウム、炭酸ナトリウム、炭酸カリウム、炭酸セシウムおよびリン酸三カリウムなどの無機塩基ならびにピリジン、4−(ジメチルアミノ)ピリジン、トリエチルアミンおよびジイソプロピルエチルアミンなどの有機塩基が挙げられる。塩基の使用量は、一般式[33]の化合物に対して1〜50倍モル、好ましくは、2〜10倍モルであればよい。   Bases optionally used in this reaction include, for example, inorganic bases such as sodium hydroxide, potassium hydroxide, sodium hydrogen carbonate, sodium carbonate, potassium carbonate, cesium carbonate and tripotassium phosphate, and pyridine, 4- (dimethylamino ) Organic bases such as pyridine, triethylamine and diisopropylethylamine. The amount of the base used may be 1 to 50 times mol, preferably 2 to 10 times mol, of the compound of the general formula [33].

この反応において所望により用いられるアルコールとしては、たとえば、メタノール、t−ブチルアルコールおよびベンジルアルコールなどが挙げられる。アルコールの使用量は、一般式[33]の化合物に対して1〜100倍モル、好ましくは、1〜30倍モルであればよい。
この反応は、好ましくは、10〜170℃で1分間〜96時間実施すればよい。
Examples of the alcohol that is optionally used in this reaction include methanol, t-butyl alcohol, and benzyl alcohol. The amount of alcohol used may be 1 to 100 times mol, preferably 1 to 30 times mol, of the compound of general formula [33].
This reaction is preferably carried out at 10 to 170 ° C. for 1 minute to 96 hours.

(O−2)
一般式[35]の化合物は、製造法(M−1)に準じて、一般式[34]の化合物のアミノ基を保護することによって製造することができる。
(O-2)
The compound of general formula [35] can be manufactured by protecting the amino group of the compound of general formula [34] according to a manufacturing method (M-1).

(O−3)
一般式[36]の化合物は、製造法2に準じて、一般式[35]の化合物を一般式[4a]または一般式[4b]の化合物と反応させることにより製造することができる。
(O-3)
The compound of general formula [36] can be produced by reacting the compound of general formula [35] with the compound of general formula [4a] or general formula [4b] according to Production Method 2.

(O−4)
一般式[37]の化合物は、製造法(E−1)に準じて、一般式[36]の化合物を還元することにより製造することができる。
(O-4)
The compound of the general formula [37] can be produced by reducing the compound of the general formula [36] according to the production method (E-1).

(O−5)
一般式[38]の化合物は、製造法6に準じて、一般式[37]の化合物をアミド化することにより製造することができる。
(O-5)
The compound of general formula [38] can be produced by amidating the compound of general formula [37] according to production method 6.

(O−6)
一般式[2c]の化合物は、製造法(M−6)に準じて、一般式[38]の化合物を脱保護することによって製造することができる。
(O-6)
The compound of the general formula [2c] can be produced by deprotecting the compound of the general formula [38] according to the production method (M-6).

上記した製造法で使用される化合物において、塩の形態を取り得る化合物は、塩として使用することもできる。それらの塩としては、たとえば、一般式[1]の化合物の塩と同様の塩が挙げられる。   Among the compounds used in the above-described production method, a compound that can take the form of a salt can also be used as a salt. Examples of such salts include the same salts as the salts of the compound of the general formula [1].

上記した製造法で使用される化合物において、異性体(たとえば、光学異性体、幾何異性体および互変異性体など)が存在する場合、これらの異性体も使用することができる。また、溶媒和物、水和物および種々の形状の結晶が存在する場合、これらの溶媒和物、水和物および種々の形状の結晶も使用することができる。また、上記した製造法で使用される化合物において、保護し得る置換基、たとえば、アミノ基、ヒドロキシル基またはカルボキシル基などを有している化合物は、予めこれらの基を通常の保護基で保護しておき、反応後、自体公知の方法でこれらの保護基を脱離することもできる。   In the compound used in the above-described production method, when isomers (for example, optical isomers, geometric isomers, tautomers, etc.) exist, these isomers can also be used. Also, when solvates, hydrates and crystals of various shapes are present, these solvates, hydrates and crystals of various shapes can also be used. In addition, in the compounds used in the above-described production method, a compound having a substituent that can be protected, such as an amino group, a hydroxyl group, or a carboxyl group, is previously protected with a normal protecting group. In addition, after the reaction, these protecting groups can be removed by a method known per se.

本発明化合物を医薬として用いる場合、通常、製剤化に使用される賦形剤、担体および希釈剤などの製剤補助剤を適宜混合してもよい。これらは常法にしたがって、錠剤、カプセル剤、散剤、シロップ剤、顆粒剤、丸剤、懸濁剤、乳剤、液剤、粉体製剤、坐剤、点眼剤、点鼻剤、点耳剤、貼付剤、軟膏剤または注射剤などの形態で経口または非経口で投与することができる。また投与方法、投与量および投与回数は、患者の年齢、体重および症状に応じて適宜選択することができる。通常、成人に対しては、経口または非経口(たとえば、注射、点滴および直腸部位への投与など)投与により、1日、0.01〜1000mg/kgを1回から数回に分割して投与すればよい。   When the compound of the present invention is used as a pharmaceutical, formulation adjuvants such as excipients, carriers, and diluents that are usually used for formulation may be appropriately mixed. These are tablets, capsules, powders, syrups, granules, pills, suspensions, emulsions, solutions, powder formulations, suppositories, eye drops, nasal drops, ear drops, patches in accordance with conventional methods. It can be administered orally or parenterally in the form of an agent, ointment or injection. In addition, the administration method, the dosage, and the number of administrations can be appropriately selected according to the age, weight and symptoms of the patient. Usually, for adults, oral administration or parenteral administration (for example, injection, infusion, administration to the rectal site, etc.), 0.01 to 1000 mg / kg is administered in 1 to several divided doses per day. Good.

次に、本発明の代表的化合物の有用性を以下の試験例で説明する。   Next, the usefulness of the representative compounds of the present invention will be described in the following test examples.

試験例1 PGE産生阻害試験
Jaggiらの方法(インフラメーション・リサーチ(Inflammation Research)、2004年、第53巻、p.150-157)に準じ、PGE産生阻害作用を測定した。
ヒト単球由来細胞株THP-1細胞1.0×105個を2-mercaptoethanol(50μM)を含む10%ウシ胎児血清添加RPMI1640培地(以下、培地とする)0.1mLに懸濁して96ウェルプレートに播種し、ホルボールミリステートアセテート(Phorbol 12-myristate 13-acetate)(100ng/mL)存在下、37℃、5%CO2、95%空気の条件下で2日間培養し、細胞をマクロファージに分化誘導した。得られた細胞を試験化合物を含有する培地で1時間培養した後、リポポリサッカライド(Lipopolysaccharide(E. coli 0111:B4)、シグマ)(3μg/mL)で刺激し、24時間培養後に培地上清を回収した。なお、試験化合物はDMSOに溶解し、培地で500倍希釈して使用した。培地上清中のPGE量をELISAキット(Prostaglandin E2 EIA Kit-Monoclonal、Cayman Chemical)で定量し、試験化合物不存在下で得られるPGE量を100%として、試験化合物存在下で得られるPGE量から阻害率を算出した。PGE量が検出限界値以下の場合は、検出限界値とした。
結果を表7に示す。
Test Example 1 PGE 2 Production Inhibition Test PGE 2 production inhibitory activity was measured according to the method of Jagi et al. (Inflammation Research, 2004, Vol. 53, p. 150-157).
Suspend in a 96-well plate by suspending 1.0 × 10 5 human monocyte-derived cell line THP-1 cells in 0.1 mL of RPMI1640 medium (hereinafter referred to as medium) containing 10% fetal bovine serum containing 2-mercaptoethanol (50 μM) Then, in the presence of phorbol myristate acetate (Phorbol 12-myristate 13-acetate) (100 ng / mL), the cells are cultured for 2 days under conditions of 37 ° C, 5% CO 2 , and 95% air to induce differentiation of the cells into macrophages. did. After culturing the obtained cells in a medium containing the test compound for 1 hour, the cells were stimulated with lipopolysaccharide (Lipopolysaccharide (E. coli 0111: B4), sigma) (3 μg / mL) and cultured for 24 hours. Was recovered. The test compound was dissolved in DMSO and used after diluting 500 times with a medium. The amount of PGE 2 in the culture supernatant is quantified with an ELISA kit (Prostaglandin E 2 EIA Kit-Monoclonal, Cayman Chemical) and obtained in the presence of the test compound with the amount of PGE 2 obtained in the absence of the test compound as 100%. inhibition rate was calculated using the PGE 2 content. When the amount of PGE 2 was not more than the detection limit value, it was set as the detection limit value.
The results are shown in Table 7.

Figure 0005443975
Figure 0005443975

試験例2 ラットアジュバント関節炎
ラットアジュバント関節炎に対する試験化合物の治療効果を評価した。即ち、流動パラフィンで6mg/mLに懸濁した結核死菌(M.Tuberculosis H37RA、DIFCO)0.1mLを雄性LEW系ラット(5または6週齢、一群5匹)(日本チャールス・リバー)の尾根部に接種してアジュバント関節炎を惹起した。接種18日後にプレシスモメーター(Plethysmometer(Ugo Basile))を用いて両後肢の足容積を測定し、両後肢の平均足容積がほぼ均一になるように群分けした。試験化合物を0.5%メチルセルロース水溶液に懸濁し、接種18日後(投与開始日)から接種22日後(投与終了日)まで1日1回経口投与した。なお、対照群には、0.5%メチルセルロース水溶液を同様に投与した。投与開始日及び投与終了日の腫脹率(%)(式−1)をそれぞれ対応する正常群の平均足容積から算出し、投与開始日の腫脹率を100として腫脹率変化率(%)(式−2)を求め、抑制率(%)(式−3)で試験化合物の有効性を評価した。
式−1 腫脹率(%)=(足容積/正常群の平均足容積−1)×100
式−2 腫脹率変化率(%)=投与終了日の腫脹率(%)/投与開始日の腫脹率(%)×100
式−3 抑制率(%)=(1−試験化合物投与群の腫脹率変化率(%)/対照群の腫脹率変化率(%))×100
実施例1の化合物は、10mg/kgで抑制率37%であり、優れた抗腫脹作用を示した。同様に実施例81、127および170(塩酸塩)の化合物は、10mg/kgで優れた抗腫脹作用を示した。
Test Example 2 Rat Adjuvant Arthritis The therapeutic effect of the test compound on rat adjuvant arthritis was evaluated. That is, 0.1 mL of tuberculosis killed bacteria (M.Tuberculosis H37RA, DIFCO) suspended in liquid paraffin at 6 mg / mL was added to the ridge of male LEW rats (5 or 6 weeks of age, 5 per group) (Charles River Japan) To inoculate adjuvant arthritis. 18 days after the inoculation, the foot volumes of both hind limbs were measured using a plethysmometer (Plethysmometer (Ugo Basile)), and the groups were divided so that the average foot volumes of both hind limbs were almost uniform. The test compound was suspended in an aqueous 0.5% methylcellulose solution and orally administered once a day from 18 days after the inoculation (day of administration start) to 22 days after the inoculation (day of administration end). The control group was similarly administered with a 0.5% methylcellulose aqueous solution. The swelling rate (%) (formula-1) on the administration start date and the administration end date was calculated from the average foot volume of the corresponding normal group, and the swelling rate change rate (%) (equation) with the swelling rate on the administration start date as 100 -2), and the effectiveness of the test compound was evaluated by the inhibition rate (%) (formula-3).
Formula-1 swelling rate (%) = (foot volume / average foot volume of normal group-1) × 100
Formula-2 Swelling rate change rate (%) = swelling rate (%) at the end of administration / swelling rate (%) at the start of administration × 100
Formula-3 Inhibition rate (%) = (1-Expansion rate change rate of test compound administration group (%) / Control group change rate of swelling rate (%)) × 100
The compound of Example 1 showed an excellent anti-swelling action with an inhibition rate of 37% at 10 mg / kg. Similarly, the compounds of Examples 81, 127 and 170 (hydrochloride) showed excellent anti-swelling action at 10 mg / kg.

次に、本発明を参考例および実施例を挙げて説明するが、本発明はこれらに限定されるものではない。
溶離液における混合比は、容量比である。特に記載のない場合、シリカゲルカラムクロマトグラフィーにおける担体は、富士シリシア化学株式会社、PSQ100B(球状);逆相シリカゲルカラムクロマトグラフィーにおける担体は、株式会社ワイエムシイ、ODS−AM12S05−2520WTである。
各実施例において各略号は、以下の意味を有する。
Ac:アセチル、Boc:tert−ブトキシカルボニル、Bn:ベンジル、Bu:tert−ブチル、Bz:ベンゾイル、Et:エチル、Me:メチル
DMSO-d6:重ジメチルスルホキシド
Next, the present invention will be described with reference examples and examples, but the present invention is not limited to these examples.
The mixing ratio in the eluent is a volume ratio. Unless otherwise specified, the carrier in silica gel column chromatography is Fuji Silysia Chemical Co., Ltd., PSQ100B (spherical); the carrier in reverse phase silica gel column chromatography is YMC, Inc., ODS-AM12S05-2520WT.
In each example, each abbreviation has the following meaning.
Ac: acetyl, Boc: tert-butoxycarbonyl, Bn: benzyl, t Bu: tert-butyl, Bz: benzoyl, Et: ethyl, Me: methyl
DMSO-d 6 : Heavy dimethyl sulfoxide

参考例1

Figure 0005443975
4−ブロモ−2−メチル−6−ニトロアニリン2.0gのトルエン16mL懸濁液に室温で50%水酸化ナトリウム水溶液16mL、テトラブチルアンモニウムハイドロゲンサルフェート0.30gおよび硫酸ジメチル0.91mLを加え、同温度で3時間攪拌した。反応混合物に水を加えた。有機層を分取し、水および飽和塩化ナトリウム水溶液で順次洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物にヘキサンを加え、固形物をろ取し、赤色固体の4−ブロモ−N,2−ジメチル−6−ニトロアニリン1.7gを得た。
1H-NMR(CDCl3)δ値:2.42(3H,s),3.02(3H,d,J=5.6Hz),7.08-7.22(1H,broad),7.38(1H,d,J=2.2Hz),8.07(1H,d,J=2.2Hz).Reference example 1
Figure 0005443975
To a suspension of 2.0 g of 4-bromo-2-methyl-6-nitroaniline in toluene (16 mL) was added 50% aqueous sodium hydroxide solution (16 mL), tetrabutylammonium hydrogen sulfate (0.30 g) and dimethyl sulfate (0.91 mL) at room temperature. Stir for hours. Water was added to the reaction mixture. The organic layer was separated, washed successively with water and saturated aqueous sodium chloride solution, dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. Hexane was added to the resulting residue, and the solid was collected by filtration to obtain 1.7 g of red solid 4-bromo-N, 2-dimethyl-6-nitroaniline.
1 H-NMR (CDCl 3 ) δ value: 2.42 (3H, s), 3.02 (3H, d, J = 5.6 Hz), 7.08-7.22 (1H, broad), 7.38 (1H, d, J = 2.2 Hz) , 8.07 (1H, d, J = 2.2Hz).

参考例2

Figure 0005443975
参考例1と同様にして、以下の化合物を得た。
2−(ベンジルオキシ)−N−メチル−6−ニトロ−4−フェニルアニリン
1H-NMR(CDCl3)δ値:3.20(3H,d,J=5.6Hz),5.14(2H,s),7.25(1H,d,J=1.9Hz),7.30-7.53(10H,m),7.66-7.73(1H,broad),7.99(1H,d,J=1.9Hz).Reference example 2
Figure 0005443975
In the same manner as in Reference Example 1, the following compounds were obtained.
2- (Benzyloxy) -N-methyl-6-nitro-4-phenylaniline
1 H-NMR (CDCl 3 ) δ value: 3.20 (3H, d, J = 5.6 Hz), 5.14 (2H, s), 7.25 (1H, d, J = 1.9 Hz), 7.30-7.53 (10H, m) , 7.66-7.73 (1H, broad), 7.99 (1H, d, J = 1.9Hz).

参考例3

Figure 0005443975
4−ブロモ−5−フルオロ−2−ニトロアニリン1.2gのトルエン9.6mL懸濁液に室温で50%水酸化ナトリウム水溶液9.6mL、テトラブチルアンモニウムハイドロゲンサルフェート0.17gおよび硫酸ジメチル0.53mLを加え、同温度で2時間攪拌した。反応混合物に水およびトルエンを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[富士シリシア化学株式会社、Purif−Pack SI(60μm)、溶離液;95-80%ヘキサン/酢酸エチル]で精製し、橙色固体の4−ブロモ−5−フルオロ−N−メチル−2−ニトロアニリン1.1gを得た。
1H-NMR(DMSO-d6)δ値:2.93(3H,d,J=4.9Hz),7.02(1H,d,J=12.2Hz),8.34(1H,d,J=7.3Hz),8.34-8.40(1H,broad).Reference example 3
Figure 0005443975
To a suspension of 1.2 g of 4-bromo-5-fluoro-2-nitroaniline in 9.6 mL of toluene, add 9.6 mL of a 50% aqueous sodium hydroxide solution, 0.17 g of tetrabutylammonium hydrogen sulfate and 0.53 mL of dimethyl sulfate at room temperature. For 2 hours. Water and toluene were added to the reaction mixture. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [Fuji Silysia Chemical Ltd., Purif-Pack SI (60 μm), eluent: 95-80% hexane / ethyl acetate] to give 4-bromo-5-5 as an orange solid. 1.1 g of fluoro-N-methyl-2-nitroaniline was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 2.93 (3H, d, J = 4.9 Hz), 7.02 (1H, d, J = 12.2 Hz), 8.34 (1H, d, J = 7.3 Hz), 8.34 -8.40 (1H, broad).

参考例4

Figure 0005443975
4−ヨード−5−メトキシ−2−ニトロアニリン0.43gのトルエン3.4mLおよび50%水酸化ナトリウム水溶液3.4mL混液にテトラブチルアンモニウムハイドロゲンサルフェート50mgおよび硫酸ジメチル0.15mLを加え、室温で1時間30分間攪拌した。反応混合物に水を加え、6.0mol/L塩酸でpH8に調整し、酢酸エチルを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物にジイソプロピルエーテルを加え、固形物をろ取し、黄色固体の4−ヨード−5−メトキシ−N−メチル−2−ニトロアニリン0.42gを得た。
1H-NMR(CDCl3)δ値:3.04(3H,d,J=5.2Hz),3.96(3H,s),6.06(1H,s),8.28-8.40(1H,broad),8.60(1H,s).Reference example 4
Figure 0005443975
To a mixture of 0.43 g of 4-iodo-5-methoxy-2-nitroaniline in toluene (3.4 mL) and 50% aqueous sodium hydroxide (3.4 mL) was added tetrabutylammonium hydrogen sulfate (50 mg) and dimethyl sulfate (0.15 mL), and the mixture was stirred at room temperature for 1 hour and 30 minutes. did. Water was added to the reaction mixture, pH was adjusted to 8 with 6.0 mol / L hydrochloric acid, and ethyl acetate was added. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. Diisopropyl ether was added to the obtained residue, and the solid was collected by filtration to obtain 0.42 g of 4-iodo-5-methoxy-N-methyl-2-nitroaniline as a yellow solid.
1 H-NMR (CDCl 3 ) δ value: 3.04 (3H, d, J = 5.2 Hz), 3.96 (3H, s), 6.06 (1H, s), 8.28-8.40 (1H, broad), 8.60 (1H, s).

参考例5

Figure 0005443975
4−ブロモ−N−メチル−2−ニトロアニリン20gのトルエン0.20L懸濁液にエタノール60mL、水30mL、フェニルボラン酸12g、炭酸ナトリウム23gおよびテトラキス(トリフェニルホスフィン)パラジウム(0)3.0gを加え、窒素雰囲気下、2時間加熱還流した。反応混合物を室温まで冷却した後、フェニルボラン酸2.0gおよびテトラキス(トリフェニルホスフィン)パラジウム(0)2.0gをを加え、窒素雰囲気下、2時間加熱還流した。反応混合物を室温まで冷却した後、水を加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物にメタノールを加え、固形物をろ取し、橙色固体のN−メチル−2−ニトロ−4−フェニルアニリン19gを得た。
1H-NMR(DMSO-d6)δ値:3.01(3H,d,J=4.9Hz),7.11(1H,d,J=9.0Hz),7.31-7.36(1H,m),7.42-7.48(2H,m),7.63-7.68(2H,m),7.93(1H,dd,J=9.0,2.4Hz),8.22-8.29(1H,broad),8.32(1H,d,J=2.4Hz).Reference Example 5
Figure 0005443975
To a 0.20L toluene suspension of 20 g of 4-bromo-N-methyl-2-nitroaniline was added 60 mL of ethanol, 30 mL of water, 12 g of phenylboranoic acid, 23 g of sodium carbonate, and 3.0 g of tetrakis (triphenylphosphine) palladium (0). The mixture was heated to reflux for 2 hours under a nitrogen atmosphere. After the reaction mixture was cooled to room temperature, 2.0 g of phenylboric acid and 2.0 g of tetrakis (triphenylphosphine) palladium (0) were added, and the mixture was heated to reflux for 2 hours under a nitrogen atmosphere. After the reaction mixture was cooled to room temperature, water was added. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. Methanol was added to the resulting residue, and the solid was collected by filtration to obtain 19 g of orange solid N-methyl-2-nitro-4-phenylaniline.
1 H-NMR (DMSO-d 6 ) δ value: 3.01 (3H, d, J = 4.9 Hz), 7.11 (1H, d, J = 9.0 Hz), 7.31-7.36 (1H, m), 7.42-7.48 ( 2H, m), 7.63-7.68 (2H, m), 7.93 (1H, dd, J = 9.0, 2.4Hz), 8.22-8.29 (1H, broad), 8.32 (1H, d, J = 2.4Hz).

参考例6

Figure 0005443975
4−ブロモ−N,2−ジメチル−6−ニトロアニリン1.0gのトルエン10mL懸濁液にエタノール3.0mL、水1.5mL、フェニルボラン酸0.60g、炭酸ナトリウム1.1gおよびテトラキス(トリフェニルホスフィン)パラジウム(0)0.24gを加え、窒素雰囲気下、1時間30分間加熱還流した。反応混合物を室温まで冷却した後、水を加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[富士シリシア化学株式会社、Purif−Pack SI(60μm)、溶離液;90-80%ヘキサン/酢酸エチル]で精製し、赤色固体のN,2−ジメチル−6−ニトロ−4−フェニルアニリン0.70gを得た。
1H-NMR(DMSO-d6)δ値:2.36(3H,s),2.78(3H,d,J=5.4Hz),6.46-6.55(1H,m),7.29-7.34(1H,m),7.41-7.46(2H,m),7.62-7.66(2H,m),7.68-7.71(1H,m),7.89(1H,d,J=2.2Hz).Reference Example 6
Figure 0005443975
To a suspension of 1.0 g of 4-bromo-N, 2-dimethyl-6-nitroaniline in 10 mL of toluene, 3.0 mL of ethanol, 1.5 mL of water, 0.60 g of phenylboranoic acid, 1.1 g of sodium carbonate and tetrakis (triphenylphosphine) palladium ( 0) 0.24 g was added and heated under reflux for 1 hour and 30 minutes under a nitrogen atmosphere. After the reaction mixture was cooled to room temperature, water was added. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [Fuji Silysia Chemical Ltd., Purif-Pack SI (60 μm), eluent: 90-80% hexane / ethyl acetate], and red solid N, 2-dimethyl- 0.70 g of 6-nitro-4-phenylaniline was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 2.36 (3H, s), 2.78 (3H, d, J = 5.4 Hz), 6.46-6.55 (1H, m), 7.29-7.34 (1H, m), 7.41-7.46 (2H, m), 7.62-7.66 (2H, m), 7.68-7.71 (1H, m), 7.89 (1H, d, J = 2.2Hz).

参考例7

Figure 0005443975
2−(ベンジルオキシ)−4−ブロモ−6−ニトロアニリン1.4gのトルエン11mL溶液にエタノール4.0mL、水2.0mL、フェニルボラン酸0.63g、炭酸水素ナトリウム0.91gおよびテトラキス(トリフェニルホスフィン)パラジウム(0)0.25gを加え、窒素雰囲気下、7時間加熱還流した。反応混合物を室温まで冷却した後、水および酢酸エチルを加え、不溶物をろ去した。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[溶離液;クロロホルム]で精製し、黄色固体の2−(ベンジルオキシ)−6−ニトロ−4−フェニルアニリン1.2gを得た。
1H-NMR(CDCl3)δ値:5.20(2H,s),6.40-6.60(2H,broad),7.25(1H,d,J=2.0Hz),7.30-7.55(10H,m),8.02(1H,d,J=2.0Hz).Reference Example 7
Figure 0005443975
To a 11 mL toluene solution of 1.4 g of 2- (benzyloxy) -4-bromo-6-nitroaniline, ethanol 4.0 mL, water 2.0 mL, phenylboric acid 0.63 g, sodium bicarbonate 0.91 g and tetrakis (triphenylphosphine) palladium ( 0) 0.25 g was added and heated under reflux for 7 hours under a nitrogen atmosphere. The reaction mixture was cooled to room temperature, water and ethyl acetate were added, and the insoluble material was removed by filtration. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [eluent: chloroform] to obtain 1.2 g of 2- (benzyloxy) -6-nitro-4-phenylaniline as a yellow solid.
1 H-NMR (CDCl 3 ) δ value: 5.20 (2H, s), 6.40-6.60 (2H, broad), 7.25 (1H, d, J = 2.0 Hz), 7.30-7.55 (10H, m), 8.02 ( (1H, d, J = 2.0Hz).

参考例8

Figure 0005443975
4−ブロモ−5−フルオロ−N−メチル−2−ニトロアニリン1.0gのトルエン10mL懸濁液にエタノール3.0mL、水1.5mL、フェニルボラン酸0.59g、炭酸ナトリウム1.1gおよびテトラキス(トリフェニルホスフィン)パラジウム(0)0.23gを加え、窒素雰囲気下、2時間加熱還流した。反応混合物を室温まで冷却した後、水を加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[富士シリシア化学株式会社、Purif−Pack SI(60μm)、溶離液;95-80%ヘキサン/酢酸エチル]で精製し、橙色固体の5−フルオロ−N−メチル−2−ニトロ−4−フェニルアニリン0.60gを得た。
1H-NMR(DMSO-d6)δ値:2.99(3H,d,J=4.9Hz),6.94(1H,d,J=13.9Hz),7.36-7.42(1H,m),7.44-7.56(4H,m),8.21(1H,d,J=8.5Hz),8.32-8.38(1H,broad).Reference Example 8
Figure 0005443975
4-Bromo-5-fluoro-N-methyl-2-nitroaniline 1.0 g of toluene 10 mL suspension in ethanol 3.0 mL, water 1.5 mL, phenylboric acid 0.59 g, sodium carbonate 1.1 g and tetrakis (triphenylphosphine) 0.23 g of palladium (0) was added, and the mixture was heated to reflux for 2 hours under a nitrogen atmosphere. After the reaction mixture was cooled to room temperature, water was added. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [Fuji Silysia Chemical Ltd., Purif-Pack SI (60 μm), eluent: 95-80% hexane / ethyl acetate] to give orange solid 5-fluoro-N- 0.60 g of methyl-2-nitro-4-phenylaniline was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 2.99 (3H, d, J = 4.9 Hz), 6.94 (1H, d, J = 13.9 Hz), 7.36-7.42 (1H, m), 7.44-7.56 ( 4H, m), 8.21 (1H, d, J = 8.5Hz), 8.32-8.38 (1H, broad).

参考例9

Figure 0005443975
N−((5−クロロ−3−ニトロ)ピリジン−2−イル)−N−メチルアミン3.5gのトルエン53mL懸濁液にフェニルボラン酸2.8g、炭酸セシウム16g、酢酸パラジウム(II)85mgおよび2−ジシクロヘキシルホスフィノ−2’,6’−ジメトキシビフェニル78mgを加え、窒素雰囲気下、4時間加熱還流した。反応混合物を室温まで冷却した後、飽和炭酸水素ナトリウム水溶液および酢酸エチル加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[富士シリシア化学株式会社、Purif−Pack SI(60μm)、溶離液;95-80%ヘキサン/酢酸エチル]で精製し、橙色固体のN−メチル−N−((3−ニトロ−5−フェニル)ピリジン−2−イル)アミン1.8gを得た。
1H-NMR(DMSO-d6)δ値:3.10(3H,d,J=4.6Hz),7.35-7.41(1H,m),7.45-7.52(2H,m),7.70-7.75(2H,m),8.55-8.60(1H,m),8.61(1H,d,J=2.4Hz),8.90(1H,d,J=2.4Hz).Reference Example 9
Figure 0005443975
N-((5-chloro-3-nitro) pyridin-2-yl) -N-methylamine (3.5 g) in a toluene (53 mL) suspension of phenylboranoic acid (2.8 g), cesium carbonate (16 g), palladium (II) acetate (85 mg) and 2 -Dicyclohexylphosphino-2 ', 6'-dimethoxybiphenyl (78 mg) was added, and the mixture was heated to reflux for 4 hours under a nitrogen atmosphere. The reaction mixture was cooled to room temperature, and saturated aqueous sodium hydrogen carbonate solution and ethyl acetate were added. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [Fuji Silysia Chemical Co., Ltd., Purif-Pack SI (60 μm), eluent: 95-80% hexane / ethyl acetate], and an orange solid N-methyl-N- 1.8 g of ((3-nitro-5-phenyl) pyridin-2-yl) amine was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 3.10 (3H, d, J = 4.6Hz), 7.35-7.41 (1H, m), 7.45-7.52 (2H, m), 7.70-7.75 (2H, m ), 8.55-8.60 (1H, m), 8.61 (1H, d, J = 2.4Hz), 8.90 (1H, d, J = 2.4Hz).

参考例10

Figure 0005443975
4−ブロモ−N−メチル−2−ニトロアニリン1.0gのN,N−ジメチルアセトアミド10mL溶液にスチレン0.74mL、N,N−ジシクロヘキシルメチルアミン1.8mLおよび酢酸パラジウム(II)49mgを加え、窒素雰囲気下、110℃で1時間30分間加熱攪拌した。反応混合物を室温まで冷却した後、(E)−ジ(μ−アセタート)ビス(o−(ジ−o−トリルホスフィノ)ベンジル)ジパラジウム(II)0.20gを加え、130℃で2時間加熱攪拌した。反応混合物を室温まで冷却した後、水および酢酸エチルを加えた。有機層を分取し、飽和炭酸水素ナトリウム水溶液、10%クエン酸水溶液および飽和塩化ナトリウム水溶液で順次洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[富士シリシア化学株式会社、Purif−Pack SI(60μm)、溶離液;90-80%ヘキサン/酢酸エチル]で精製し、赤色固体のN−メチル−2−ニトロ−4−((E)−2−フェニルビニル)アニリン0.79gを得た。
1H-NMR(CDCl3)δ値:3.07(3H,d,J=5.4Hz),6.88(1H,d,J=9.0Hz),7.00(2H,s),7.23-7.28(1H,m),7.32-7.39(2H,m),7.46-7.51(2H,m),7.70(1H,dd,J=8.9,2.2Hz),8.10-8.19(1H,broad),8.29(1H,d,J=2.2Hz).Reference Example 10
Figure 0005443975
To a solution of 1.0 g of 4-bromo-N-methyl-2-nitroaniline in 10 mL of N, N-dimethylacetamide was added 0.74 mL of styrene, 1.8 mL of N, N-dicyclohexylmethylamine and 49 mg of palladium (II) acetate, The mixture was heated and stirred at 110 ° C. for 1 hour and 30 minutes. After the reaction mixture was cooled to room temperature, 0.20 g of (E) -di (μ-acetate) bis (o- (di-o-tolylphosphino) benzyl) dipalladium (II) was added, and the mixture was heated and stirred at 130 ° C. for 2 hours. . After the reaction mixture was cooled to room temperature, water and ethyl acetate were added. The organic layer was separated, washed successively with saturated aqueous sodium hydrogen carbonate solution, 10% aqueous citric acid solution and saturated aqueous sodium chloride solution, dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [Fuji Silysia Chemical Ltd., Purif-Pack SI (60 μm), eluent: 90-80% hexane / ethyl acetate], and red solid N-methyl-2- 0.79 g of nitro-4-((E) -2-phenylvinyl) aniline was obtained.
1 H-NMR (CDCl 3 ) δ value: 3.07 (3H, d, J = 5.4 Hz), 6.88 (1H, d, J = 9.0 Hz), 7.00 (2H, s), 7.23-7.28 (1H, m) , 7.32-7.39 (2H, m), 7.46-7.51 (2H, m), 7.70 (1H, dd, J = 8.9,2.2Hz), 8.10-8.19 (1H, broad), 8.29 (1H, d, J = 2.2Hz).

参考例11

Figure 0005443975
60%水素化ナトリウム0.40gのN,N−ジメチルアセトアミド12mL懸濁液に室温で4−ブロモ−N−メチル−2−ニトロアニリン2.0gを加え、同温度で15分間攪拌した。反応混合物に室温でメタンスルホニルクロリド1.0mLを加え、同温度で30分間攪拌した。反応混合物に水および酢酸エチルを加えた。有機層を分取し、10%クエン酸水溶液および飽和塩化ナトリウム水溶液で順次洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[溶離液;85-60%ヘキサン/酢酸エチル]で精製し、淡黄色固体のN−(4−ブロモ−2−ニトロフェニル)−N−メチルメタンスルホンアミド1.1gを得た。
1H-NMR(DMSO-d6)δ値:3.06(3H,s),3.26(3H,s),7.78(1H,d,J=8.7Hz),8.01(1H,dd,J=8.7,2.3Hz),8.23(1H,d,J=2.3z).Reference Example 11
Figure 0005443975
To a suspension of 0.40 g of 60% sodium hydride in 12 mL of N, N-dimethylacetamide was added 2.0 g of 4-bromo-N-methyl-2-nitroaniline at room temperature, and the mixture was stirred at the same temperature for 15 minutes. To the reaction mixture, 1.0 mL of methanesulfonyl chloride was added at room temperature, and the mixture was stirred at the same temperature for 30 minutes. Water and ethyl acetate were added to the reaction mixture. The organic layer was separated, washed successively with 10% aqueous citric acid solution and saturated aqueous sodium chloride solution, dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [eluent: 85-60% hexane / ethyl acetate] to give N- (4-bromo-2-nitrophenyl) -N-methylmethanesulfonamide as a pale yellow solid. 1.1g was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 3.06 (3H, s), 3.26 (3H, s), 7.78 (1H, d, J = 8.7 Hz), 8.01 (1H, dd, J = 8.7, 2.3 Hz), 8.23 (1H, d, J = 2.3z).

参考例12

Figure 0005443975
N−メチル−2−ニトロ−4−フェニルアニリン2.1gのN,N−ジメチルアセトアミド13mL溶液に室温で60%水素化ナトリウム0.48gを加え、同温度で30分間攪拌した。反応混合物を氷冷した後、氷冷下、メタンスルホニルクロリド1.1mLを加え、室温で1時間攪拌した。反応混合物に水および酢酸エチルを加えた。有機層を分取し、10%クエン酸水溶液および飽和塩化ナトリウム水溶液で順次洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物にジイソプロピルエーテルを加え、固形物をろ取し、橙色固体のN−メチル−N−(2−ニトロ−4−フェニルフェニル)メタンスルホンアミド1.3gを得た。
1H-NMR(DMSO-d6)δ値:3.09(3H,s),3.32(3H,s),7.44-7.56(3H,m),7.77-7.82(2H,m),7.89(1H,d,J=8.3Hz),8.08(1H,dd,J=8.3,2.2Hz),8.21(1H,d,J=2.2Hz).Reference Example 12
Figure 0005443975
To a solution of 2.1 g of N-methyl-2-nitro-4-phenylaniline in 13 mL of N, N-dimethylacetamide was added 0.48 g of 60% sodium hydride at room temperature, and the mixture was stirred at the same temperature for 30 minutes. The reaction mixture was ice-cooled, 1.1 mL of methanesulfonyl chloride was added under ice-cooling, and the mixture was stirred at room temperature for 1 hr. Water and ethyl acetate were added to the reaction mixture. The organic layer was separated, washed successively with 10% aqueous citric acid solution and saturated aqueous sodium chloride solution, dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. Diisopropyl ether was added to the obtained residue, and the solid was collected by filtration to obtain 1.3 g of orange solid N-methyl-N- (2-nitro-4-phenylphenyl) methanesulfonamide.
1 H-NMR (DMSO-d 6 ) δ value: 3.09 (3H, s), 3.32 (3H, s), 7.44-7.56 (3H, m), 7.77-7.82 (2H, m), 7.89 (1H, d , J = 8.3Hz), 8.08 (1H, dd, J = 8.3,2.2Hz), 8.21 (1H, d, J = 2.2Hz).

参考例13

Figure 0005443975
2−(ベンジルオキシ)−N−メチル−6−ニトロ−4−フェニルアニリン0.39gのN,N−ジメチルホルムアミド4.0mL溶液に氷冷下、60%水素化ナトリウム55mgを加え、同温度で30分間攪拌した。反応混合物に氷冷下、メタンスルホニルクロリド0.12mLを加え、室温で1時間30分間攪拌した。反応混合物に1.0mol/L塩酸30mLおよび酢酸エチルを加えた。有機層を分取し、1.0mol/L塩酸および飽和塩化ナトリウム水溶液で順次洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[溶離液;90-0%ヘキサン/酢酸エチル]で精製し、黄色固体のN−(2−(ベンジルオキシ)−6−ニトロ−4−フェニルフェニル)−N−メチルメタンスルホンアミド0.21gを得た。
1H-NMR(CDCl3)δ値:2.86(3H,s),3.32(3H,s),5.26(2H,s),7.36-7.56(11H,m),7.61(1H,d,J=1.9Hz).Reference Example 13
Figure 0005443975
To a solution of 0.39 g of 2- (benzyloxy) -N-methyl-6-nitro-4-phenylaniline in 4.0 mL of N, N-dimethylformamide was added 55 mg of 60% sodium hydride under ice cooling, and the same temperature was maintained for 30 minutes. Stir. Under ice-cooling, 0.12 mL of methanesulfonyl chloride was added to the reaction mixture, and the mixture was stirred at room temperature for 1 hour and 30 minutes. To the reaction mixture, 30 mL of 1.0 mol / L hydrochloric acid and ethyl acetate were added. The organic layer was separated, washed successively with 1.0 mol / L hydrochloric acid and saturated aqueous sodium chloride solution, dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [eluent: 90-0% hexane / ethyl acetate] to give N- (2- (benzyloxy) -6-nitro-4-phenylphenyl)-as a yellow solid. 0.21 g of N-methylmethanesulfonamide was obtained.
1 H-NMR (CDCl 3 ) δ value: 2.86 (3H, s), 3.32 (3H, s), 5.26 (2H, s), 7.36-7.56 (11H, m), 7.61 (1H, d, J = 1.9 Hz).

参考例14

Figure 0005443975
参考例13と同様にして、以下の化合物を得た。
N−(4−ヨード−5−メトキシ−2−ニトロフェニル)−N−メチルメタンスルホンアミド
1H-NMR(CDCl3)δ値:3.04(3H,s),3.29(3H,s),3.99(3H,s),6.93(1H,s),8.48(1H,s).Reference Example 14
Figure 0005443975
In the same manner as in Reference Example 13, the following compound was obtained.
N- (4-Iodo-5-methoxy-2-nitrophenyl) -N-methylmethanesulfonamide
1 H-NMR (CDCl 3 ) δ value: 3.04 (3H, s), 3.29 (3H, s), 3.99 (3H, s), 6.93 (1H, s), 8.48 (1H, s).

参考例15

Figure 0005443975
5−フルオロ−N−メチル−2−ニトロ−4−フェニルアニリン0.42gのN,N−ジメチルホルムアミド4.2mL溶液に氷冷下、60%水素化ナトリウム80mgを加え、室温で30分間攪拌した。反応混合物に室温でメタンスルホニルクロリド0.20mLを加え、同温度で2時間攪拌した。反応混合物に水および酢酸エチルを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[富士シリシア化学株式会社、Purif−Pack SI(60μm)、溶離液;80-50%ヘキサン/酢酸エチル]で精製し、淡黄色固体のN−(5−フルオロ−2−ニトロ−4−フェニルフェニル)−N−メチルメタンスルホンアミド0.25gを得た。
1H-NMR(CDCl3)δ値:3.07(3H,s),3.34(3H,s),7.40(1H,d,J=10.2Hz),7.44-7.59(5H,m),8.09(1H,d,J=7.6Hz).Reference Example 15
Figure 0005443975
To a 4.2 mL N, N-dimethylformamide solution of 0.42 g of 5-fluoro-N-methyl-2-nitro-4-phenylaniline was added 80 mg of 60% sodium hydride under ice cooling, and the mixture was stirred at room temperature for 30 minutes. To the reaction mixture, 0.20 mL of methanesulfonyl chloride was added at room temperature, and the mixture was stirred at the same temperature for 2 hours. Water and ethyl acetate were added to the reaction mixture. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [Fuji Silysia Chemical Ltd., Purif-Pack SI (60 μm), eluent: 80-50% hexane / ethyl acetate], and N- (5- 0.25 g of fluoro-2-nitro-4-phenylphenyl) -N-methylmethanesulfonamide was obtained.
1 H-NMR (CDCl 3 ) δ value: 3.07 (3H, s), 3.34 (3H, s), 7.40 (1H, d, J = 10.2 Hz), 7.44-7.59 (5H, m), 8.09 (1H, d, J = 7.6Hz).

参考例16

Figure 0005443975
60%水素化ナトリウム0.15gのN,N−ジメチルホルムアミド5.0mL懸濁液に氷冷下、N−メチル−2−ニトロ−4−((E)−2−フェニルビニル)アニリン0.79gのN,N−ジメチルホルムアミド9.5mL溶液を加え、室温で20分間攪拌した。反応混合物に室温でメタンスルホニルクロリド0.36mLを加え、同温度で2時間30分間攪拌した。反応混合物に10%クエン酸水溶液および酢酸エチルを加えた。有機層を分取し、10%クエン酸水溶液および飽和塩化ナトリウム水溶液で順次洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[富士シリシア化学株式会社、Purif−Pack SI(60μm)、溶離液;80-50%ヘキサン/酢酸エチル]で精製し、淡黄色固体のN−メチル−N−(2−ニトロ−4−((E)−2−フェニルビニル)フェニル)メタンスルホンアミド0.41gを得た。
1H-NMR(CDCl3)δ値:3.02(3H,s),3.32(3H,s),7.08(1H,d,J=16.4Hz),7.20(1H,d,J=16.4Hz),7.30-7.36(1H,m),7.37-7.43(2H,m),7.51-7.57(3H,m),7.73(1H,dd,J=8.3,2.1Hz),8.01(1H,d,J=2.1Hz).Reference Example 16
Figure 0005443975
N-methyl-2-nitro-4-((E) -2-phenylvinyl) aniline 0.79 g N, N-methyl-2-nitro-4-((E) -2-phenylvinyl) aniline in a 5.0 mL suspension of 60% sodium hydride 0.15 g N, N-dimethylformamide N-dimethylformamide 9.5 mL solution was added, and the mixture was stirred at room temperature for 20 minutes. To the reaction mixture, 0.36 mL of methanesulfonyl chloride was added at room temperature, and the mixture was stirred at the same temperature for 2 hours and 30 minutes. A 10% aqueous citric acid solution and ethyl acetate were added to the reaction mixture. The organic layer was separated, washed successively with 10% aqueous citric acid solution and saturated aqueous sodium chloride solution, dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [Fuji Silysia Chemical Ltd., Purif-Pack SI (60 μm), eluent: 80-50% hexane / ethyl acetate], and light yellow solid N-methyl-N 0.41 g of-(2-nitro-4-((E) -2-phenylvinyl) phenyl) methanesulfonamide was obtained.
1 H-NMR (CDCl 3 ) δ value: 3.02 (3H, s), 3.32 (3H, s), 7.08 (1H, d, J = 16.4Hz), 7.20 (1H, d, J = 16.4Hz), 7.30 -7.36 (1H, m), 7.37-7.43 (2H, m), 7.51-7.57 (3H, m), 7.73 (1H, dd, J = 8.3,2.1Hz), 8.01 (1H, d, J = 2.1Hz ).

参考例17

Figure 0005443975
60%水素化ナトリウム0.36gのN,N−ジメチルアセトアミド14mL懸濁液に氷冷下、N−メチル−N−((3−ニトロ−5−フェニル)ピリジン−2−イル)アミン1.7gを加え、室温で1時間攪拌した。反応混合物に室温でメタンスルホニルクロリド0.74mLを加え、同温度で5時間攪拌した。反応混合物に水および酢酸エチルを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[溶離液;90-65%ヘキサン/酢酸エチル]で精製し、黄色固体のN−メチル−N−((3−ニトロ−5−フェニル)ピリジン−2−イル)メタンスルホンアミド0.62gを得た。
1H-NMR(DMSO-d6)δ値:3.16(3H,s),3.35(3H,s),7.49-7.59(3H,m),7.85-7.90(2H,m),8.73(1H,d,J=2.2Hz),9.13(1H,d,J=2.2Hz).Reference Example 17
Figure 0005443975
To 14 mL of N, N-dimethylacetamide suspension of 0.36 g of 60% sodium hydride, 1.7 g of N-methyl-N-((3-nitro-5-phenyl) pyridin-2-yl) amine was added under ice cooling. And stirred at room temperature for 1 hour. To the reaction mixture, 0.74 mL of methanesulfonyl chloride was added at room temperature, and the mixture was stirred at the same temperature for 5 hours. Water and ethyl acetate were added to the reaction mixture. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [eluent: 90-65% hexane / ethyl acetate] to give a yellow solid of N-methyl-N-((3-nitro-5-phenyl) pyridine-2- Yl) 0.62 g of methanesulfonamide was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 3.16 (3H, s), 3.35 (3H, s), 7.49-7.59 (3H, m), 7.85-7.90 (2H, m), 8.73 (1H, d , J = 2.2Hz), 9.13 (1H, d, J = 2.2Hz).

参考例18

Figure 0005443975
N−(4−ブロモ−2−ニトロフェニル)−N−メチルメタンスルホンアミド1.0gのトルエン15mL溶液に1H−ピロール0.56mL、炭酸セシウム3.1g、トリス(ジベンジリデンアセトン)ジパラジウム(0)29mg、2−ジシクロヘキシルホスフィノ−2’,4’,6’−トリイソプロピルビフェニル76mgおよび酢酸パラジウム(II)14mgを加え、窒素雰囲気下、3時間加熱還流した。反応混合物を室温まで冷却した後、水およびトルエンを加え、不溶物をろ去した。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[富士シリシア化学株式会社、Purif−Pack SI(60μm)、溶離液;80-50%ヘキサン/酢酸エチル]で精製し、白色固体のN−メチル−N−(2−ニトロ−4−(1H−ピロール−1−イル)フェニル)メタンスルホンアミド0.81gを得た。
1H-NMR(DMSO-d6)δ値:3.07(3H,s),3.29(3H,s),6.34(2H,t,J=2.2Hz),7.56(2H,t,J=2.2Hz),7.88(1H,d,J=8.9Hz),8.01(1H,dd,J=8.9,2.8Hz),8.20(1H,d,J=2.8Hz).Reference Example 18
Figure 0005443975
A solution of 1.0 g of N- (4-bromo-2-nitrophenyl) -N-methylmethanesulfonamide in 15 mL of toluene was added 0.56 mL of 1H-pyrrole, 3.1 g of cesium carbonate, 29 mg of tris (dibenzylideneacetone) dipalladium (0), 2-Dicyclohexylphosphino-2 ′, 4 ′, 6′-triisopropylbiphenyl (76 mg) and palladium (II) acetate (14 mg) were added, and the mixture was heated to reflux for 3 hours under a nitrogen atmosphere. The reaction mixture was cooled to room temperature, water and toluene were added, and the insoluble material was removed by filtration. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [Fuji Silysia Chemical Ltd., Purif-Pack SI (60 μm), eluent: 80-50% hexane / ethyl acetate], and white solid N-methyl-N- 0.81 g of (2-nitro-4- (1H-pyrrol-1-yl) phenyl) methanesulfonamide was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 3.07 (3H, s), 3.29 (3H, s), 6.34 (2H, t, J = 2.2Hz), 7.56 (2H, t, J = 2.2Hz) , 7.88 (1H, d, J = 8.9Hz), 8.01 (1H, dd, J = 8.9,2.8Hz), 8.20 (1H, d, J = 2.8Hz).

参考例19

Figure 0005443975
N−(4−ブロモ−2−ニトロフェニル)−N−メチルメタンスルホンアミド0.80gのトルエン12mL懸濁液にアニリン0.36mL、炭酸カリウム0.90g、トリス(ジベンジリデンアセトン)ジパラジウム(0)48mg、2−ジシクロヘキシルホスフィノ−2’,4’,6’−トリイソプロピルビフェニル0.12gおよび酢酸パラジウム(II)22mgを加え、窒素雰囲気下、4時間加熱還流した。反応混合物を室温まで冷却した後、10%クエン酸水溶液および酢酸エチルを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[溶離液;80-50%ヘキサン/酢酸エチル]で精製し、橙色固体のN−(4−アニリノ−2−ニトロフェニル)−N−メチルメタンスルホンアミド0.20gを得た。
1H-NMR(DMSO-d6)δ値:3.01(3H,s),3.22(3H,s),7.02(1H,t,J=7.1Hz),7.15-7.22(2H,m),7.29(1H,dd,J=8.8,2.7Hz),7.31-7.38(2H,m),7.41(1H,d,J=2.7Hz),7.56(1H,d,J=8.8Hz),8.83(1H,s).Reference Example 19
Figure 0005443975
To a suspension of N- (4-bromo-2-nitrophenyl) -N-methylmethanesulfonamide 0.80 g in toluene 12 mL, aniline 0.36 mL, potassium carbonate 0.90 g, tris (dibenzylideneacetone) dipalladium (0) 48 mg, 2-Dicyclohexylphosphino-2 ′, 4 ′, 6′-triisopropylbiphenyl (0.12 g) and palladium (II) acetate (22 mg) were added, and the mixture was heated to reflux for 4 hours under a nitrogen atmosphere. After the reaction mixture was cooled to room temperature, 10% aqueous citric acid solution and ethyl acetate were added. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [eluent: 80-50% hexane / ethyl acetate] to give N- (4-anilino-2-nitrophenyl) -N-methylmethanesulfonamide 0.20 as an orange solid. g was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 3.01 (3H, s), 3.22 (3H, s), 7.02 (1H, t, J = 7.1 Hz), 7.15-7.22 (2H, m), 7.29 ( 1H, dd, J = 8.8,2.7Hz), 7.31-7.38 (2H, m), 7.41 (1H, d, J = 2.7Hz), 7.56 (1H, d, J = 8.8Hz), 8.83 (1H, s ).

参考例20

Figure 0005443975
N−(4−ブロモ−2−ニトロフェニル)−N−メチルメタンスルホンアミド0.90gのトルエン7.2mL懸濁液にエタノール2.7mL、水1.4mL、2−チオフェンボロン酸0.45g、炭酸ナトリウム0.93gおよびテトラキス(トリフェニルホスフィン)パラジウム(0)0.17gを加え、窒素雰囲気下、2時間加熱還流した。反応混合物を室温まで冷却した後、水および酢酸エチルを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[富士シリシア化学株式会社、Purif−Pack SI(60μm)、溶離液;80-65%ヘキサン/酢酸エチル]で精製し、N−メチル−N−(2−ニトロ−4−(チオフェン−2−イル)フェニル)メタンスルホンアミドを得た。得られたN−メチル−N−(2−ニトロ−4−(チオフェン−2−イル)フェニル)メタンスルホンアミドのエタノール14mL懸濁液に水2.9mL、塩化アンモニウム93mgおよび鉄粉0.48gを加え、1時間加熱還流した。反応混合物を室温まで冷却した後、不溶物をろ去し、飽和炭酸水素ナトリウム水溶液および酢酸エチルを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物にジイソプロピルエーテルおよび酢酸エチルを加え、固形物をろ取し、白色固体のN−(2−アミノ−4−(チオフェン−2−イル)フェニル)−N−メチルメタンスルホンアミド0.20gを得た。
1H-NMR(CDCl3)δ値:2.98(3H,s),3.25(3H,s),4.24-4.33(2H,broad),7.00(1H,dd,J=8.0,2.0Hz),7.03(1H,d,J=2.0Hz),7.07(1H,dd,J=5.1,3.7Hz),7.13(1H,d,J=8.0Hz),7.25-7.30(2H,m).Reference Example 20
Figure 0005443975
N- (4-Bromo-2-nitrophenyl) -N-methylmethanesulfonamide 0.90 g in toluene 7.2 mL suspension with ethanol 2.7 mL, water 1.4 mL, 2-thiopheneboronic acid 0.45 g, sodium carbonate 0.93 g and Tetrakis (triphenylphosphine) palladium (0) (0.17 g) was added, and the mixture was heated to reflux for 2 hours under a nitrogen atmosphere. After the reaction mixture was cooled to room temperature, water and ethyl acetate were added. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [Fuji Silysia Chemical Ltd., Purif-Pack SI (60 μm), eluent: 80-65% hexane / ethyl acetate], and N-methyl-N- (2- Nitro-4- (thiophen-2-yl) phenyl) methanesulfonamide was obtained. To a suspension of the obtained N-methyl-N- (2-nitro-4- (thiophen-2-yl) phenyl) methanesulfonamide in ethanol 14 mL was added water 2.9 mL, ammonium chloride 93 mg and iron powder 0.48 g, Heated to reflux for 1 hour. The reaction mixture was cooled to room temperature, the insoluble material was filtered off, and saturated aqueous sodium hydrogen carbonate solution and ethyl acetate were added. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. Diisopropyl ether and ethyl acetate were added to the obtained residue, the solid was collected by filtration, and white solid N- (2-amino-4- (thiophen-2-yl) phenyl) -N-methylmethanesulfonamide 0.20. g was obtained.
1 H-NMR (CDCl 3 ) δ value: 2.98 (3H, s), 3.25 (3H, s), 4.24–4.33 (2H, broad), 7.00 (1H, dd, J = 8.0, 2.0 Hz), 7.03 ( 1H, d, J = 2.0Hz), 7.07 (1H, dd, J = 5.1,3.7Hz), 7.13 (1H, d, J = 8.0Hz), 7.25-7.30 (2H, m).

参考例21

Figure 0005443975
参考例20と同様にして、以下の化合物を得た。
N−(2−アミノ−4−(2−フルオロフェニル)フェニル)−N−メチルメタンスルホンアミド
1H-NMR(CDCl3)δ値:3.01(3H,s),3.27(3H,s),4.23-4.32(2H,broad),6.93(1H,dt,J=8.2,1.8Hz),6.97-6.99(1H,m),7.10-7.22(3H,m),7.28-7.36(1H,m),7.40(1H,td,J=7.8,1.9Hz).Reference Example 21
Figure 0005443975
In the same manner as in Reference Example 20, the following compound was obtained.
N- (2-amino-4- (2-fluorophenyl) phenyl) -N-methylmethanesulfonamide
1 H-NMR (CDCl 3 ) δ value: 3.01 (3H, s), 3.27 (3H, s), 4.23-4.32 (2H, broad), 6.93 (1H, dt, J = 8.2, 1.8 Hz), 6.97- 6.99 (1H, m), 7.10-7.22 (3H, m), 7.28-7.36 (1H, m), 7.40 (1H, td, J = 7.8,1.9Hz).

参考例22

Figure 0005443975
N−(4−ヨード−5−メトキシ−2−ニトロフェニル)−N−メチルメタンスルホンアミド0.21gのトルエン1.7mL懸濁液にエタノール0.60mL、水0.30mL、フェニルボラン酸79mg、炭酸ナトリウム0.14gおよびテトラキス(トリフェニルホスフィン)パラジウム(0)31mgを加え、窒素雰囲気下、2時間30分間加熱還流した。反応混合物を室温まで冷却した後、フェニルボラン酸20mgおよびテトラキス(トリフェニルホスフィン)パラジウム(0)31mgを加え、窒素雰囲気下、6時間加熱還流した。反応混合物を室温まで冷却した後、フェニルボラン酸66mg、炭酸ナトリウム86mgおよびテトラキス(トリフェニルホスフィン)パラジウム(0)31mgを加え、窒素雰囲気下、7時間加熱還流した。反応混合物を室温まで冷却した後、水および酢酸エチルを加え、不溶物をろ去した。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[溶離液;100-50%ヘキサン/酢酸エチル]で精製し、N−(5−メトキシ−2−ニトロ−4−フェニルフェニル)−N−メチルメタンスルホンアミドを得た。
得られたN−(5−メトキシ−2−ニトロ−4−フェニルフェニル)−N−メチルメタンスルホンアミドの酢酸エチル4.0mLおよびメタノール2.0mL混液に10%パラジウム−炭素42mgを加え、水素雰囲気下、室温で1時間攪拌した。反応混合物に10%パラジウム−炭素85mgを加え、水素雰囲気下、室温で1時間攪拌した。反応混合物に10%パラジウム−炭素85mgを加え、水素雰囲気下、室温で2時間攪拌した。反応混合物の不溶物をろ去後、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[溶離液;100-50%ヘキサン/酢酸エチル]で精製し、黄色固体のN−(2−アミノ−5−メトキシ−4−フェニルフェニル)−N−メチルメタンスルホンアミド0.11gを得た。
1H-NMR(CDCl3)δ値:3.03(3H,s),3.28(3H,s),3.69(3H,s),3.92-4.00(2H,broad),6.77(1H,s),6.80(1H,s),7.30-7.36(1H,m),7.37-7.43(2H,m),7.45-7.50(2H,m).Reference Example 22
Figure 0005443975
To a suspension of N- (4-iodo-5-methoxy-2-nitrophenyl) -N-methylmethanesulfonamide 0.21 g in toluene 1.7 mL ethanol 0.60 mL, water 0.30 mL, phenylboric acid 79 mg, sodium carbonate 0.14 g Then, 31 mg of tetrakis (triphenylphosphine) palladium (0) was added, and the mixture was heated to reflux for 2 hours 30 minutes under a nitrogen atmosphere. After the reaction mixture was cooled to room temperature, 20 mg of phenylboranoic acid and 31 mg of tetrakis (triphenylphosphine) palladium (0) were added, and the mixture was heated to reflux for 6 hours under a nitrogen atmosphere. After cooling the reaction mixture to room temperature, 66 mg of phenylboric acid, 86 mg of sodium carbonate and 31 mg of tetrakis (triphenylphosphine) palladium (0) were added, and the mixture was heated to reflux for 7 hours under a nitrogen atmosphere. The reaction mixture was cooled to room temperature, water and ethyl acetate were added, and the insoluble material was removed by filtration. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [eluent: 100-50% hexane / ethyl acetate], and N- (5-methoxy-2-nitro-4-phenylphenyl) -N-methylmethanesulfonamide was obtained. Got.
To a mixture of the obtained N- (5-methoxy-2-nitro-4-phenylphenyl) -N-methylmethanesulfonamide in 4.0 mL of ethyl acetate and 2.0 mL of methanol was added 42 mg of 10% palladium-carbon, and under a hydrogen atmosphere, Stir at room temperature for 1 hour. To the reaction mixture, 10% palladium-carbon (85 mg) was added, and the mixture was stirred at room temperature for 1 hour in a hydrogen atmosphere. To the reaction mixture, 10% palladium-carbon (85 mg) was added, and the mixture was stirred at room temperature for 2 hours under a hydrogen atmosphere. The insoluble material in the reaction mixture was removed by filtration, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [eluent: 100-50% hexane / ethyl acetate] to give N- (2-amino-5-methoxy-4-phenylphenyl) -N-methyl as a yellow solid. 0.11 g of methanesulfonamide was obtained.
1 H-NMR (CDCl 3 ) δ value: 3.03 (3H, s), 3.28 (3H, s), 3.69 (3H, s), 3.92-4.00 (2H, broad), 6.77 (1H, s), 6.80 ( 1H, s), 7.30-7.36 (1H, m), 7.37-7.43 (2H, m), 7.45-7.50 (2H, m).

参考例23

Figure 0005443975
N−(4−ブロモ−2−ニトロフェニル)−N−メチルメタンスルホンアミド3.0gのエタノール60mL懸濁液に水9.0mL、塩化アンモニウム0.31gおよび鉄粉1.6gを加え、1時間30分間加熱還流した。反応混合物を室温まで冷却した後、不溶物をろ去し、減圧下で溶媒を留去した。得られた残留物に飽和炭酸水素ナトリウム水溶液および酢酸エチルを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物にジイソプロピルエーテルおよびヘキサンを加え、固形物をろ取し、白色固体のN−(2−アミノ−4−ブロモフェニル)−N−メチルメタンスルホンアミド2.5gを得た。
1H-NMR(DMSO-d6)δ値:3.04(3H,s),3.05(3H,s),5.40-5.46(2H,broad),6.68(1H,dd,J=8.3,2.1Hz),6.92(1H,d,J=2.1Hz),7.13(1H,d,J=8.3Hz).Reference Example 23
Figure 0005443975
To a 60 mL ethanol suspension of 3.0 g N- (4-bromo-2-nitrophenyl) -N-methylmethanesulfonamide, add 9.0 mL water, 0.31 g ammonium chloride and 1.6 g iron powder and heat to reflux for 1 hour 30 minutes. did. The reaction mixture was cooled to room temperature, insoluble material was filtered off, and the solvent was distilled off under reduced pressure. A saturated aqueous sodium hydrogen carbonate solution and ethyl acetate were added to the obtained residue. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. Diisopropyl ether and hexane were added to the obtained residue, and the solid was collected by filtration to obtain 2.5 g of white solid N- (2-amino-4-bromophenyl) -N-methylmethanesulfonamide.
1 H-NMR (DMSO-d 6 ) δ value: 3.04 (3H, s), 3.05 (3H, s), 5.40-5.46 (2H, broad), 6.68 (1H, dd, J = 8.3, 2.1 Hz), 6.92 (1H, d, J = 2.1Hz), 7.13 (1H, d, J = 8.3Hz).

参考例24

Figure 0005443975
N−メチル−N−(2−ニトロ−4−フェニルフェニル)メタンスルホンアミド0.50gのジオキサン7.5mL懸濁液に室温で水1.5mL、ぎ酸ナトリウム0.44g、10%パラジウム−炭素0.15gおよび酢酸0.41mLを加え、50℃で1時間30分間攪拌した。反応混合物を室温まで冷却した後、不溶物をろ去し、飽和炭酸水素ナトリウム水溶液および酢酸エチルを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物にジイソプロピルエーテルを加え、固形物をろ取し、白色固体のN−(2−アミノ−4−フェニルフェニル)−N−メチルメタンスルホンアミド0.40gを得た。
1H-NMR(DMSO-d6)δ値:3.08(3H,s),3.11(3H,s),5.19-5.26(2H,broad),6.84(1H,dd,J=8.0,2.0Hz),7.02(1H,d,J=2.0Hz),7.28(1H,d,J=8.0Hz),7.33-7.38(1H,m),7.42-7.58(4H,m).Reference Example 24
Figure 0005443975
A suspension of 0.50 g N-methyl-N- (2-nitro-4-phenylphenyl) methanesulfonamide in 7.5 mL dioxane at room temperature with 1.5 mL water, 0.44 g sodium formate, 0.15 g 10% palladium-carbon and acetic acid 0.41 mL was added and stirred at 50 ° C. for 1 hour 30 minutes. The reaction mixture was cooled to room temperature, the insoluble material was filtered off, and saturated aqueous sodium hydrogen carbonate solution and ethyl acetate were added. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. Diisopropyl ether was added to the obtained residue, and the solid was collected by filtration to obtain 0.40 g of N- (2-amino-4-phenylphenyl) -N-methylmethanesulfonamide as a white solid.
1 H-NMR (DMSO-d 6 ) δ value: 3.08 (3H, s), 3.11 (3H, s), 5.19-5.26 (2H, broad), 6.84 (1H, dd, J = 8.0, 2.0 Hz), 7.02 (1H, d, J = 2.0Hz), 7.28 (1H, d, J = 8.0Hz), 7.33-7.38 (1H, m), 7.42-7.58 (4H, m).

参考例25

Figure 0005443975
N−(2−(ベンジルオキシ)−6−ニトロ−4−フェニルフェニル)−N−メチルメタンスルホンアミド0.11gの酢酸エチル3.0mLおよびメタノール2.0mL混液に10%パラジウム−炭素55mgを加え、水素雰囲気下、室温で1時間攪拌した。反応混合物に10%パラジウム−炭素33mgを加え、水素雰囲気下、室温で40分間攪拌した。反応混合物の不溶物をろ去後、減圧下で溶媒を留去し、褐色固体のN−(2−アミノ−6−ヒドロキシ−4−フェニルフェニル)−N−メチルメタンスルホンアミド78mgを得た。
1H-NMR(CDCl3)δ値:3.09(3H,s),3.28(3H,s),4.20-4.28(2H,broad),5.87(1H,s),6.50(1H,d,J=1.8Hz),6.57(1H,d,J=1.8Hz),7.32-7.44(3H,m),7.47-7.53(2H,m).Reference Example 25
Figure 0005443975
N- (2- (benzyloxy) -6-nitro-4-phenylphenyl) -N-methylmethanesulfonamide 0.11 g of ethyl acetate 3.0 mL and methanol 2.0 mL were mixed with 10% palladium-carbon 55 mg and hydrogen atmosphere The mixture was stirred at room temperature for 1 hour. To the reaction mixture, 10% palladium-carbon (33 mg) was added, and the mixture was stirred at room temperature for 40 minutes in a hydrogen atmosphere. The insoluble material of the reaction mixture was removed by filtration, and the solvent was evaporated under reduced pressure to obtain 78 mg of brown solid N- (2-amino-6-hydroxy-4-phenylphenyl) -N-methylmethanesulfonamide.
1 H-NMR (CDCl 3 ) δ value: 3.09 (3H, s), 3.28 (3H, s), 4.20-4.28 (2H, broad), 5.87 (1H, s), 6.50 (1H, d, J = 1.8 Hz), 6.57 (1H, d, J = 1.8Hz), 7.32-7.44 (3H, m), 7.47-7.53 (2H, m).

参考例26

Figure 0005443975
N−(5−フルオロ−2−ニトロ−4−フェニルフェニル)−N−メチルメタンスルホンアミド3.6gのエタノール72mL懸濁液に水11mL、塩化アンモニウム0.35gおよび鉄粉1.8gを加え、1時間加熱還流した。反応混合物を室温まで冷却した後、不溶物をろ去し、飽和炭酸水素ナトリウム水溶液および酢酸エチルを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[富士シリシア化学株式会社、Purif−Pack SI(60μm)、溶離液;80-50%ヘキサン/酢酸エチル]で精製し、淡黄色固体のN−(2−アミノ−5−フルオロ−4−フェニルフェニル)−N−メチルメタンスルホンアミド1.1gを得た。
1H-NMR(DMSO-d6)δ値:3.10(3H,s),3.12(3H,s),5.06-5.12(2H,broad),6.86(1H,d,J=8.0Hz),7.26(1H,d,J=11.5Hz),7.37-7.42(1H,m),7.44-7.50(4H,m).Reference Example 26
Figure 0005443975
Add 11 mL of water, 0.35 g of ammonium chloride and 1.8 g of iron powder to a suspension of 3.6 mL of N- (5-fluoro-2-nitro-4-phenylphenyl) -N-methylmethanesulfonamide in 72 mL of ethanol and heat for 1 hour. Refluxed. The reaction mixture was cooled to room temperature, the insoluble material was filtered off, and saturated aqueous sodium hydrogen carbonate solution and ethyl acetate were added. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [Fuji Silysia Chemical Ltd., Purif-Pack SI (60 μm), eluent: 80-50% hexane / ethyl acetate], and N- (2- 1.1 g of amino-5-fluoro-4-phenylphenyl) -N-methylmethanesulfonamide was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 3.10 (3H, s), 3.12 (3H, s), 5.06-5.12 (2H, broad), 6.86 (1H, d, J = 8.0 Hz), 7.26 ( 1H, d, J = 11.5Hz), 7.37-7.42 (1H, m), 7.44-7.50 (4H, m).

参考例27

Figure 0005443975
参考例26と同様にして、以下の化合物を得た。
N−(2−アミノ−4−((E)−2−フェニルビニル)フェニル)−N−メチルメタンスルホンアミド
1H-NMR(CDCl3)δ値:2.98(3H,s),3.24(3H,s),4.18-4.31(2H,broad),6.90-7.14(5H,m),7.23-7.30(1H,m),7.33-7.39(2H,m),7.46-7.52(2H,m).Reference Example 27
Figure 0005443975
In the same manner as in Reference Example 26, the following compound was obtained.
N- (2-amino-4-((E) -2-phenylvinyl) phenyl) -N-methylmethanesulfonamide
1 H-NMR (CDCl 3 ) δ value: 2.98 (3H, s), 3.24 (3H, s), 4.18-4.31 (2H, broad), 6.90-7.14 (5H, m), 7.23-7.30 (1H, m ), 7.33-7.39 (2H, m), 7.46-7.52 (2H, m).

参考例28

Figure 0005443975
参考例26と同様にして、以下の化合物を得た。
N−((3−アミノ−5−フェニル)ピリジン−2−イル)−N−メチルメタンスルホンアミド
1H-NMR(DMSO-d6)δ値:3.09(3H,s),3.18(3H,s),5.40-5.45(2H,broad),7.37(1H,d,J=2.3Hz),7.38-7.44(1H,m),7.46-7.52(2H,m),7.59-7.64(2H,m),7.96(1H,d,J=2.3Hz).Reference Example 28
Figure 0005443975
In the same manner as in Reference Example 26, the following compound was obtained.
N-((3-amino-5-phenyl) pyridin-2-yl) -N-methylmethanesulfonamide
1 H-NMR (DMSO-d 6 ) δ value: 3.09 (3H, s), 3.18 (3H, s), 5.40-5.45 (2H, broad), 7.37 (1H, d, J = 2.3 Hz), 7.38- 7.44 (1H, m), 7.46-7.52 (2H, m), 7.59-7.64 (2H, m), 7.96 (1H, d, J = 2.3Hz).

参考例29

Figure 0005443975
N−メチル−N−(2−ニトロ−4−((E)−2−フェニルビニル)フェニル)メタンスルホンアミド0.20gの酢酸エチル6.0mLおよびメタノール6.0mL混液に10%パラジウム−炭素40mgを加え、水素雰囲気下、室温で3時間30分間攪拌した。反応混合物の不溶物をろ去後、減圧下で溶媒を留去した。得られた残留物にジイソプロピルエーテルを加え、固形物をろ取し、白色固体のN−(2−アミノ−4−フェネチルフェニル)−N−メチルメタンスルホンアミド0.17gを得た。
1H-NMR(CDCl3)δ値:2.79-2.92(4H,m),2.95(3H,s),3.22(3H,s),4.13-4.20(2H,broad),6.59(1H,dd,J=8.0,2.0Hz),6.65(1H,d,J=2.0Hz),7.03(1H,d,J=8.0Hz),7.17-7.23(3H,m),7.24-7.32(2H,m).Reference Example 29
Figure 0005443975
To a mixed solution of N-methyl-N- (2-nitro-4-((E) -2-phenylvinyl) phenyl) methanesulfonamide 0.20 g of ethyl acetate 6.0 mL and methanol 6.0 mL was added 10% palladium-carbon 40 mg, The mixture was stirred at room temperature for 3 hours and 30 minutes under a hydrogen atmosphere. The insoluble material in the reaction mixture was removed by filtration, and the solvent was distilled off under reduced pressure. Diisopropyl ether was added to the obtained residue, and the solid was collected by filtration to obtain 0.17 g of N- (2-amino-4-phenethylphenyl) -N-methylmethanesulfonamide as a white solid.
1 H-NMR (CDCl 3 ) δ value: 2.79-2.92 (4H, m), 2.95 (3H, s), 3.22 (3H, s), 4.13-4.20 (2H, broad), 6.59 (1H, dd, J = 8.0,2.0Hz), 6.65 (1H, d, J = 2.0Hz), 7.03 (1H, d, J = 8.0Hz), 7.17-7.23 (3H, m), 7.24-7.32 (2H, m).

参考例30

Figure 0005443975
参考例26と同様にして、以下の化合物を得た。
N−(2−アミノ−4−(1H−ピロール−1−イル)フェニル)−N−メチルメタンスルホンアミド
1H-NMR(DMSO-d6)δ値:3.06(3H,s),3.09(3H,s),5.30-5.36(2H,broad),6.24(2H,t,J=2.0Hz),6.72(1H,dd,J=8.5,2.6Hz),6.87(1H,d,J=2.6Hz),7.19(2H,t,J=2.0Hz),7.26(1H,d,J=8.5Hz).Reference Example 30
Figure 0005443975
In the same manner as in Reference Example 26, the following compound was obtained.
N- (2-amino-4- (1H-pyrrol-1-yl) phenyl) -N-methylmethanesulfonamide
1 H-NMR (DMSO-d 6 ) δ value: 3.06 (3H, s), 3.09 (3H, s), 5.30-5.36 (2H, broad), 6.24 (2H, t, J = 2.0 Hz), 6.72 ( 1H, dd, J = 8.5,2.6Hz), 6.87 (1H, d, J = 2.6Hz), 7.19 (2H, t, J = 2.0Hz), 7.26 (1H, d, J = 8.5Hz).

参考例31

Figure 0005443975
N−メチル−2−ニトロ−4−フェニルアニリン10gの酢酸エチル0.15Lおよびメタノール0.15L混液に10%パラジウム−炭素3.0gを加え、水素雰囲気下、室温で3時間攪拌した。反応混合物の不溶物をろ去後、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[溶離液;90-60%ヘキサン/酢酸エチル]で精製し、白色固体のN’−メチル−4−フェニルベンゼン−1,2−ジアミン5.5gを得た。
1H-NMR(DMSO-d6)δ値:2.75(3H,d,J=5.1Hz),4.53-4.59(2H,broad),4.72-4.78(1H,m),6.45(1H,d,J=8.1Hz),6.83-6.90(2H,m),7.17-7.22(1H,m),7.32-7.38(2H,m),7.46-7.52(2H,m).Reference Example 31
Figure 0005443975
To a mixed solution of 10 g of N-methyl-2-nitro-4-phenylaniline in 0.15 L of ethyl acetate and 0.15 L of methanol was added 3.0 g of 10% palladium-carbon, and the mixture was stirred at room temperature for 3 hours in a hydrogen atmosphere. The insoluble material in the reaction mixture was removed by filtration, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [eluent: 90-60% hexane / ethyl acetate] to obtain 5.5 g of N′-methyl-4-phenylbenzene-1,2-diamine as a white solid. .
1 H-NMR (DMSO-d 6 ) δ value: 2.75 (3H, d, J = 5.1 Hz), 4.53-4.59 (2H, broad), 4.72-4.78 (1H, m), 6.45 (1H, d, J = 8.1Hz), 6.83-6.90 (2H, m), 7.17-7.22 (1H, m), 7.32-7.38 (2H, m), 7.46-7.52 (2H, m).

参考例32

Figure 0005443975
N,2−ジメチル−6−ニトロ−4−フェニルアニリン0.30gのジオキサン6.0mL溶液に10%パラジウム−炭素90mgを加え、水素雰囲気下、1時間30分間攪拌した。反応混合物の不溶物をろ去後、減圧下で溶媒を留去し、淡赤色固体のN’,6−ジメチル−4−フェニルベンゼン−1,2−ジアミン0.25gを得た。
1H-NMR(DMSO-d6)δ値:2.25(3H,s),2.61(3H,s),4.70-5.14(2H,broad),6.69(1H,s),6.79-6.83(1H,m),7.24-7.30(1H,m),7.36-7.43(2H,m),7.47-7.54(2H,m).Reference Example 32
Figure 0005443975
90% of 10% palladium-carbon was added to a solution of 0.30 g of N, 2-dimethyl-6-nitro-4-phenylaniline in 6.0 mL of dioxane, and stirred for 1 hour and 30 minutes in a hydrogen atmosphere. The insoluble material in the reaction mixture was filtered off, and the solvent was distilled off under reduced pressure to obtain 0.25 g of light red solid N ′, 6-dimethyl-4-phenylbenzene-1,2-diamine.
1 H-NMR (DMSO-d 6 ) δ value: 2.25 (3H, s), 2.61 (3H, s), 4.70-5.14 (2H, broad), 6.69 (1H, s), 6.79-6.83 (1H, m ), 7.24-7.30 (1H, m), 7.36-7.43 (2H, m), 7.47-7.54 (2H, m).

参考例33

Figure 0005443975
N−(2−アミノ−4−ブロモフェニル)−N−メチルメタンスルホンアミド1.0gの塩化メチレン15mL溶液に室温でピリジン0.38mLおよびベンゾイルクロリド0.46mLを加え、同温度で1時間攪拌した。減圧下で溶媒を留去し、残留物に飽和炭酸水素ナトリウム水溶液および酢酸エチルを加えた。有機層を分取し、1.0mol/L塩酸および飽和塩化ナトリウム水溶液で順次洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物にジイソプロピルエーテルおよび酢酸エチルを加え、固形物をろ取し、白色固体のN−(5−ブロモ−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド1.2gを得た。
1H-NMR(DMSO-d6)δ値:3.08(3H,s),3.20(3H,s),7.48(1H,dd,J=8.5,2.2Hz),7.54-7.67(4H,m),7.86-7.93(2H,m),8.33(1H,d,J=2.2Hz),9.59(1H,s).Reference Example 33
Figure 0005443975
To a solution of 1.0 g of N- (2-amino-4-bromophenyl) -N-methylmethanesulfonamide in 15 mL of methylene chloride were added 0.38 mL of pyridine and 0.46 mL of benzoyl chloride at room temperature, and the mixture was stirred at the same temperature for 1 hour. The solvent was distilled off under reduced pressure, and a saturated aqueous sodium hydrogen carbonate solution and ethyl acetate were added to the residue. The organic layer was separated, washed successively with 1.0 mol / L hydrochloric acid and saturated aqueous sodium chloride solution, dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. Diisopropyl ether and ethyl acetate were added to the obtained residue, and the solid was collected by filtration to obtain 1.2 g of N- (5-bromo-2- (methyl (methylsulfonyl) amino) phenyl) benzamide as a white solid.
1 H-NMR (DMSO-d 6 ) δ value: 3.08 (3H, s), 3.20 (3H, s), 7.48 (1H, dd, J = 8.5, 2.2 Hz), 7.54-7.67 (4H, m), 7.86-7.93 (2H, m), 8.33 (1H, d, J = 2.2Hz), 9.59 (1H, s).

参考例34

Figure 0005443975
5−クロロ−2−ニトロアニリン10gのテトラヒドロフラン0.10Lおよびピリジン5.2mL混液に氷冷下、ベンゾイルクロリド7.1mLを加え、室温で1時間攪拌した。減圧下で溶媒を留去し、残留物に飽和炭酸水素ナトリウム水溶液および酢酸エチルを加えた。有機層を分取し、10%クエン酸水溶液および飽和塩化ナトリウム水溶液で順次洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物にヘキサンを加え、固形物をろ取し、淡黄色固体のN−(5−クロロ−2−ニトロフェニル)ベンズアミド10gを得た。
1H-NMR(DMSO-d6)δ値:7.50(1H,dd,J=8.9,2.3Hz),7.56-7.70(3H,m),7.94-7.98(2H,m),8.01(1H,d,J=2.3Hz),8.09(1H,d,J=8.9Hz),10.85(1H,s).Reference Example 34
Figure 0005443975
Benzoyl chloride (7.1 mL) was added to a mixed solution of 5-chloro-2-nitroaniline (10 g) in tetrahydrofuran (0.10 L) and pyridine (5.2 mL) under ice cooling, and the mixture was stirred at room temperature for 1 hour. The solvent was distilled off under reduced pressure, and a saturated aqueous sodium hydrogen carbonate solution and ethyl acetate were added to the residue. The organic layer was separated, washed successively with 10% aqueous citric acid solution and saturated aqueous sodium chloride solution, dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. Hexane was added to the obtained residue, and the solid matter was collected by filtration to obtain 10 g of N- (5-chloro-2-nitrophenyl) benzamide as a pale yellow solid.
1 H-NMR (DMSO-d 6 ) δ value: 7.50 (1H, dd, J = 8.9, 2.3 Hz), 7.56-7.70 (3H, m), 7.94-7.98 (2H, m), 8.01 (1H, d , J = 2.3Hz), 8.09 (1H, d, J = 8.9Hz), 10.85 (1H, s).

参考例35

Figure 0005443975
5−クロロ−4−メチル−2−ニトロアニリン1.0gの塩化メチレン15mLおよびピリジン0.57mL混液に氷冷下、ベンゾイルクロリド0.75mLを加え、室温で2時間攪拌した。反応混合物に水を加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[富士シリシア化学株式会社、Purif−Pack SI(60μm)、溶離液;95-80%ヘキサン/酢酸エチル]で精製し、淡黄色固体のN−(5−クロロ−4−メチル−2−ニトロフェニル)ベンズアミド0.55gを得た。
1H-NMR(DMSO-d6)δ値:2.41(3H,s),7.55-7.68(3H,m),7.92-7.99(3H,m),8.10(1H,s),10.75(1H,s).Reference Example 35
Figure 0005443975
Benzyl chloride (0.75 mL) was added to a mixed solution of 5-chloro-4-methyl-2-nitroaniline (1.0 g) in 15 mL of methylene chloride and pyridine (0.57 mL) under ice cooling, and the mixture was stirred at room temperature for 2 hours. Water was added to the reaction mixture. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [Fuji Silysia Chemical Ltd., Purif-Pack SI (60 μm), eluent: 95-80% hexane / ethyl acetate], and N- (5- 0.55 g of chloro-4-methyl-2-nitrophenyl) benzamide was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 2.41 (3H, s), 7.55-7.68 (3H, m), 7.92-7.99 (3H, m), 8.10 (1H, s), 10.75 (1H, s ).

参考例36

Figure 0005443975
60%水素化ナトリウム50mgのテトラヒドロフラン2.1mL懸濁液に氷冷下、3−ブロモ−2−メトキシ−6−ニトロアニリン0.14gのテトラヒドロフラン2.1mL溶液を加え、同温度で10分間攪拌後、室温で30分間攪拌した。反応混合物に室温でベンゾイルクロリド0.072mLを加え、同温度で1時間30分間攪拌した。反応混合物に1.0mol/L塩酸および酢酸エチルを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[溶離液;100-80%ヘキサン/酢酸エチル]で精製し、白色固体のN−(3−ブロモ−2−メトキシ−6−ニトロフェニル)ベンズアミド59mgを得た。
1H-NMR(CDCl3)δ値:3.89(3H,s),7.50-7.66(4H,m),7.70(1H,d,J=9.0Hz),7.93-7.98(2H,m),8.56(1H,s).Reference Example 36
Figure 0005443975
To a suspension of 60% sodium hydride 50 mg in tetrahydrofuran 2.1 mL under ice-cooling was added 3-bromo-2-methoxy-6-nitroaniline 0.14 g in tetrahydrofuran 2.1 mL, stirred at the same temperature for 10 minutes, and then at room temperature. Stir for 30 minutes. To the reaction mixture, 0.072 mL of benzoyl chloride was added at room temperature, and the mixture was stirred at the same temperature for 1 hour and 30 minutes. 1.0 mol / L hydrochloric acid and ethyl acetate were added to the reaction mixture. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [eluent: 100-80% hexane / ethyl acetate] to obtain 59 mg of N- (3-bromo-2-methoxy-6-nitrophenyl) benzamide as a white solid. It was.
1 H-NMR (CDCl 3 ) δ value: 3.89 (3H, s), 7.50-7.66 (4H, m), 7.70 (1H, d, J = 9.0 Hz), 7.93-7.98 (2H, m), 8.56 ( 1H, s).

参考例37

Figure 0005443975
N’−メチル−4−フェニルベンゼン−1,2−ジアミン1.3gの塩化メチレン26mLおよびピリジン0.70mL混液に氷冷下、ベンゾイルクロリド0.77mLを加え、同温度で1時間攪拌後、室温で1時間攪拌した。反応混合物に飽和塩化ナトリウム水溶液を加えた。有機層を分取し、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[富士シリシア化学株式会社、Purif−Pack SI(60μm)、溶離液;85-70%ヘキサン/酢酸エチル]で精製し、白色固体のN−(2−(メチルアミノ)−5−フェニルフェニル)ベンズアミド0.40gを得た。
1H-NMR(DMSO-d6)δ値:2.77(3H,d,J=5.1Hz),5.32-5.39(1H,m),6.73(1H,d,J=8.6Hz),7.21-7.27(1H,m),7.36-7.62(9H,m),8.00-8.06(2H,m),9.68(1H,s).Reference Example 37
Figure 0005443975
To a mixed solution of N'-methyl-4-phenylbenzene-1,2-diamine 1.3 g in 26 mL of methylene chloride and 0.70 mL of pyridine, 0.77 mL of benzoyl chloride was added under ice-cooling, stirred at the same temperature for 1 hour, and then at room temperature for 1 hour. Stir. A saturated aqueous sodium chloride solution was added to the reaction mixture. The organic layer was separated and dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [Fuji Silysia Chemical Ltd., Purif-Pack SI (60 μm), eluent: 85-70% hexane / ethyl acetate], and white solid N- (2- (2- ( 0.40 g of methylamino) -5-phenylphenyl) benzamide was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 2.77 (3H, d, J = 5.1 Hz), 5.32-5.39 (1H, m), 6.73 (1H, d, J = 8.6 Hz), 7.21-7.27 ( 1H, m), 7.36-7.62 (9H, m), 8.00-8.06 (2H, m), 9.68 (1H, s).

参考例38

Figure 0005443975
参考例37と同様にして、以下の化合物を得た。
N−(3−メチル−2−(メチルアミノ)−5−フェニルフェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:2.32(3H,s),2.74(3H,d,J=5.8Hz),4.36(1H,q,J=5.8Hz),7.26-7.34(2H,m),7.38-7.44(2H,m),7.52-7.63(6H,m),7.97-8.03(2H,m),9.81(1H,s).Reference Example 38
Figure 0005443975
In the same manner as in Reference Example 37, the following compound was obtained.
N- (3-Methyl-2- (methylamino) -5-phenylphenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 2.32 (3H, s), 2.74 (3H, d, J = 5.8 Hz), 4.36 (1H, q, J = 5.8 Hz), 7.26-7.34 (2H, m), 7.38-7.44 (2H, m), 7.52-7.63 (6H, m), 7.97-8.03 (2H, m), 9.81 (1H, s).

参考例39

Figure 0005443975
N−(5−クロロ−2−ニトロフェニル)ベンズアミド10gのエチレングリコールジメチルエーテル0.10L溶液に水30mL、フェニルボラン酸5.2g、炭酸ナトリウム9.5gおよびビス(トリフェニルホスフィン)パラジウム(II)クロリド0.51gを加え、窒素雰囲気下、3時間加熱還流した。反応混合物を室温まで冷却した後、ビス(トリフェニルホスフィン)パラジウム(II)クロリド0.51gを加え、窒素雰囲気下、3時間加熱還流した。反応混合物を室温まで冷却した後、フェニルボラン酸0.87g、炭酸ナトリウム1.5gおよびビス(トリフェニルホスフィン)パラジウム(II)クロリド0.51gを加え、窒素雰囲気下、2時間加熱還流した。反応混合物を室温まで冷却した後、飽和炭酸水素ナトリウム水溶液および酢酸エチルを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物にヘキサンを加え、固形物をろ取し、淡緑色固体のN−(2−ニトロ−5−フェニルフェニル)ベンズアミド6.5gを得た。
1H-NMR(DMSO-d6)δ値:7.46-7.69(6H,m),7.73(1H,dd,J=8.6,2.0Hz),7.74-7.80(2H,m),7.96-8.02(2H,m),8.14(1H,d,J=8.6Hz),8.18(1H,d,J=2.0Hz),10.86(1H,s).Reference Example 39
Figure 0005443975
30 ml of water, 5.2 g of phenylboric acid, 9.5 g of sodium carbonate and 0.51 g of bis (triphenylphosphine) palladium (II) chloride are added to a solution of 0.10 L of ethylene glycol dimethyl ether in 10 g of N- (5-chloro-2-nitrophenyl) benzamide. In addition, the mixture was heated to reflux for 3 hours under a nitrogen atmosphere. The reaction mixture was cooled to room temperature, 0.51 g of bis (triphenylphosphine) palladium (II) chloride was added, and the mixture was heated to reflux for 3 hours under a nitrogen atmosphere. After the reaction mixture was cooled to room temperature, 0.87 g of phenylboric acid, 1.5 g of sodium carbonate and 0.51 g of bis (triphenylphosphine) palladium (II) chloride were added, and the mixture was heated to reflux for 2 hours under a nitrogen atmosphere. After the reaction mixture was cooled to room temperature, saturated aqueous sodium hydrogen carbonate solution and ethyl acetate were added. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. Hexane was added to the obtained residue, and the solid was collected by filtration to obtain 6.5 g of N- (2-nitro-5-phenylphenyl) benzamide as a pale green solid.
1 H-NMR (DMSO-d 6 ) δ value: 7.46-7.69 (6H, m), 7.73 (1H, dd, J = 8.6,2.0 Hz), 7.74-7.80 (2H, m), 7.96-8.02 (2H , m), 8.14 (1H, d, J = 8.6Hz), 8.18 (1H, d, J = 2.0Hz), 10.86 (1H, s).

参考例40

Figure 0005443975
N−(5−クロロ−4−メチル−2−ニトロフェニル)ベンズアミド0.70gのトルエン11mL懸濁液にフェニルボラン酸0.44g、リン酸三カリウム1.5g、酢酸パラジウム(II)11mgおよび2−ジシクロヘキシルホスフィノ−2’,6’−ジメトキシビフェニル9.9mgを加え、窒素雰囲気下、2時間加熱還流した。反応混合物を室温まで冷却した後、酢酸パラジウム(II)11mgおよび2−ジシクロヘキシルホスフィノ−2’,6’−ジメトキシビフェニル9.9mgを加え、窒素雰囲気下、2時間加熱還流した。反応混合物を室温まで冷却した後、水および酢酸エチルを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[富士シリシア化学株式会社、Purif−Pack SI(60μm)、溶離液;95-80%ヘキサン/酢酸エチル]で精製し、淡黄色固体のN−(4−メチル−2−ニトロ−5−フェニルフェニル)ベンズアミド0.48gを得た。
1H-NMR(DMSO-d6)δ値:2.31(3H,s),7.42-7.68(8H,m),7.70(1H,s),7.94-7.97(2H,m),8.01(1H,s),10.72(1H,s).Reference Example 40
Figure 0005443975
To a suspension of 0.70 g of N- (5-chloro-4-methyl-2-nitrophenyl) benzamide in 11 mL of toluene, 0.44 g of phenylboric acid, 1.5 g of tripotassium phosphate, 11 mg of palladium (II) acetate and 2-dicyclohexylphosphine Fino-2 ′, 6′-dimethoxybiphenyl (9.9 mg) was added, and the mixture was heated to reflux for 2 hours under a nitrogen atmosphere. After the reaction mixture was cooled to room temperature, 11 mg of palladium (II) acetate and 9.9 mg of 2-dicyclohexylphosphino-2 ′, 6′-dimethoxybiphenyl were added, and the mixture was heated to reflux for 2 hours under a nitrogen atmosphere. After the reaction mixture was cooled to room temperature, water and ethyl acetate were added. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [Fuji Silysia Chemical Ltd., Purif-Pack SI (60 μm), eluent: 95-80% hexane / ethyl acetate], and N- (4- 0.48 g of methyl-2-nitro-5-phenylphenyl) benzamide was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 2.31 (3H, s), 7.42-7.68 (8H, m), 7.70 (1H, s), 7.94-7.97 (2H, m), 8.01 (1H, s ), 10.72 (1H, s).

参考例41

Figure 0005443975
N−(3−ブロモ−2−メトキシ−6−ニトロフェニル)ベンズアミド80mgのトルエン0.64mL懸濁液にエタノール0.24mL、水0.12mL、フェニルボラン酸33mg、炭酸ナトリウム60mgおよびテトラキス(トリフェニルホスフィン)パラジウム(0)13mgを加え、窒素雰囲気下、3時間加熱還流した。反応混合物を室温まで冷却した後、フェニルボラン酸14mg、炭酸ナトリウム24mgおよびテトラキス(トリフェニルホスフィン)パラジウム(0)13mgを加え、窒素雰囲気下、3時間加熱還流した。反応混合物を室温まで冷却した後、水および酢酸エチルを加え、不溶物をろ去した。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[溶離液;100-80%ヘキサン/酢酸エチル]で精製し、白色固体のN−(2−メトキシ−6−ニトロ−3−フェニルフェニル)ベンズアミド47mgを得た。
1H-NMR(CDCl3)δ値:3.41(3H,s),7.34(1H,d,J=8.6Hz),7.40-7.64(8H,m),7.85(1H,d,J=8.6Hz),7.96-8.01(2H,m),8.67(1H,s).Reference Example 41
Figure 0005443975
N- (3-bromo-2-methoxy-6-nitrophenyl) benzamide 80 mg in toluene 0.64 mL suspension with ethanol 0.24 mL, water 0.12 mL, phenylboric acid 33 mg, sodium carbonate 60 mg and tetrakis (triphenylphosphine) palladium (0) 13 mg was added, and the mixture was refluxed for 3 hours under a nitrogen atmosphere. After the reaction mixture was cooled to room temperature, 14 mg of phenylboric acid, 24 mg of sodium carbonate and 13 mg of tetrakis (triphenylphosphine) palladium (0) were added, and the mixture was heated to reflux for 3 hours under a nitrogen atmosphere. The reaction mixture was cooled to room temperature, water and ethyl acetate were added, and the insoluble material was removed by filtration. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [eluent: 100-80% hexane / ethyl acetate] to obtain 47 mg of N- (2-methoxy-6-nitro-3-phenylphenyl) benzamide as a white solid. It was.
1 H-NMR (CDCl 3 ) δ value: 3.41 (3H, s), 7.34 (1H, d, J = 8.6Hz), 7.40-7.64 (8H, m), 7.85 (1H, d, J = 8.6Hz) , 7.96-8.01 (2H, m), 8.67 (1H, s).

参考例42

Figure 0005443975
N−(2−ニトロ−5−フェニルフェニル)ベンズアミド6.0gのジオキサン90mL溶液に室温で水18mL、ぎ酸ナトリウム5.2g、10%パラジウム−炭素1.2gおよび酢酸4.9mLを加え、55℃で2時間攪拌した。反応混合物を室温まで冷却した後、不溶物をろ去し、減圧下で溶媒を留去した。得られた残留物に飽和炭酸水素ナトリウム水溶液および酢酸エチルを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物にヘキサンを加え、固形物をろ取し、白色固体のN−(2−アミノ−5−フェニルフェニル)ベンズアミド5.0gを得た。
1H-NMR(DMSO-d6)δ値:5.07-5.14(2H,broad),6.88(1H,d,J=8.3Hz),7.22-7.28(1H,m),7.34(1H,dd,J=8.3,2.2Hz),7.30-7.43(2H,m),7.50-7.63(6H,m),7.98-8.06(2H,m),9.75(1H,s).Reference Example 42
Figure 0005443975
To a solution of 6.0 g of N- (2-nitro-5-phenylphenyl) benzamide in 90 mL of dioxane was added 18 mL of water, 5.2 g of sodium formate, 1.2 g of 10% palladium-carbon and 4.9 mL of acetic acid at room temperature, and 2 hours at 55 ° C. Stir. The reaction mixture was cooled to room temperature, insoluble material was filtered off, and the solvent was distilled off under reduced pressure. A saturated aqueous sodium hydrogen carbonate solution and ethyl acetate were added to the obtained residue. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. Hexane was added to the obtained residue, and the solid substance was collected by filtration to obtain 5.0 g of N- (2-amino-5-phenylphenyl) benzamide as a white solid.
1 H-NMR (DMSO-d 6 ) δ value: 5.07-5.14 (2H, broad), 6.88 (1H, d, J = 8.3 Hz), 7.22-7.28 (1H, m), 7.34 (1H, dd, J = 8.3,2.2Hz), 7.30-7.43 (2H, m), 7.50-7.63 (6H, m), 7.98-8.06 (2H, m), 9.75 (1H, s).

参考例43

Figure 0005443975
N−(4−メチル−2−ニトロ−5−フェニルフェニル)ベンズアミド0.40gのジオキサン8.0mL溶液に10%パラジウム−炭素0.12gを加え、水素雰囲気下、室温で2時間攪拌した。不溶物をろ去し、減圧下で溶媒を留去した。得られた残留物にジイソプロピルエーテルを加え、固形物をろ取し、淡黄色固体のN−(2−アミノ−4−メチル−5−フェニルフェニル)ベンズアミド0.35gを得た。
1H-NMR(DMSO-d6)δ値:2.16(3H,s),4.92-4.98(2H,broad),6.71(1H,s),7.07(1H,s),7.26-7.33(3H,m),7.36-7.43(2H,m),7.48-7.60(3H,m),7.94-8.02(2H,m),9.67(1H,s).Reference Example 43
Figure 0005443975
0.12 g of 10% palladium-carbon was added to a solution of 0.40 g of N- (4-methyl-2-nitro-5-phenylphenyl) benzamide in 8.0 mL of dioxane, and the mixture was stirred at room temperature for 2 hours in a hydrogen atmosphere. The insoluble material was removed by filtration, and the solvent was distilled off under reduced pressure. Diisopropyl ether was added to the resulting residue, and the solid was collected by filtration to obtain 0.35 g of N- (2-amino-4-methyl-5-phenylphenyl) benzamide as a pale yellow solid.
1 H-NMR (DMSO-d 6 ) δ value: 2.16 (3H, s), 4.92-4.98 (2H, broad), 6.71 (1H, s), 7.07 (1H, s), 7.26-7.33 (3H, m ), 7.36-7.43 (2H, m), 7.48-7.60 (3H, m), 7.94-8.02 (2H, m), 9.67 (1H, s).

参考例44

Figure 0005443975
N−(2−メトキシ−6−ニトロ−3−フェニルフェニル)ベンズアミド46mgの酢酸エチル1.5mLおよびメタノール1.5mL混液に10%パラジウム−炭素5.0mgを加え、水素雰囲気下、室温で2時間攪拌した。反応混合物に10%パラジウム−炭素5.0mgを加え、水素雰囲気下、室温で1時間攪拌した。反応混合物の不溶物をろ去後、減圧下で溶媒を留去した。得られた残留物にジイソプロピルエーテルを加え、固形物をろ取し、白色固体のN−(6−アミノ−2−メトキシ−3−フェニルフェニル)ベンズアミド37mgを得た。
1H-NMR(CDCl3)δ値:3.39(3H,s),4.37(2H,s),6.69(1H,d,J=8.4Hz),7.12(1H,d,J=8.4Hz),7.27-7.33(1H,m),7.37-7.43(2H,m),7.49-7.62(5H,m),7.94-8.00(2H,m),8.21(1H,s).Reference Example 44
Figure 0005443975
To a mixed solution of N- (2-methoxy-6-nitro-3-phenylphenyl) benzamide (46 mg) in ethyl acetate (1.5 mL) and methanol (1.5 mL) was added 10% palladium-carbon (5.0 mg), and the mixture was stirred at room temperature for 2 hours in a hydrogen atmosphere. To the reaction mixture, 10% palladium-carbon (5.0 mg) was added, and the mixture was stirred at room temperature for 1 hour in a hydrogen atmosphere. The insoluble material in the reaction mixture was removed by filtration, and the solvent was distilled off under reduced pressure. Diisopropyl ether was added to the obtained residue, and the solid was collected by filtration to obtain 37 mg of N- (6-amino-2-methoxy-3-phenylphenyl) benzamide as a white solid.
1 H-NMR (CDCl 3 ) δ value: 3.39 (3H, s), 4.37 (2H, s), 6.69 (1H, d, J = 8.4 Hz), 7.12 (1H, d, J = 8.4 Hz), 7.27 -7.33 (1H, m), 7.37-7.43 (2H, m), 7.49-7.62 (5H, m), 7.94-8.00 (2H, m), 8.21 (1H, s).

参考例45

Figure 0005443975
4−ブロモ−1−フルオロ−2−ニトロベンゼン25gのエチレングリコールジメチルエーテル0.25L溶液に室温で水75mL、フェニルボラン酸17g、炭酸ナトリウム30gおよびビス(トリフェニルホスフィン)パラジウム(II)クロリド1.5gを加え、窒素雰囲気下、2時間加熱還流した。反応混合物を室温まで冷却した後、水およびエチレングリコールジメチルエーテルを加えた。有機層を分取し、酢酸エチルを加え、飽和炭酸水素ナトリウム水溶液および飽和塩化ナトリウム水溶液で順次洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[溶離液;98-90%ヘキサン/酢酸エチル]で精製し、白色固体の1−フルオロ−2−ニトロ−4−フェニルベンゼン20gを得た。
1H-NMR(DMSO-d6)δ値:7.42-7.47(1H,m),7.49-7.55(2H,m),7.70(1H,dd,J=11.1,8.8Hz),7.74-7.78(2H,m),8.13(1H,ddd,J=8.8,4.4,2.4Hz),8.36(1H,dd,J=7.1,2.4Hz).Reference Example 45
Figure 0005443975
To a solution of 25 g of 4-bromo-1-fluoro-2-nitrobenzene in 0.25 L of ethylene glycol dimethyl ether was added 75 mL of water, 17 g of phenylboric acid, 30 g of sodium carbonate and 1.5 g of bis (triphenylphosphine) palladium (II) chloride at room temperature. The mixture was heated to reflux for 2 hours under a nitrogen atmosphere. After the reaction mixture was cooled to room temperature, water and ethylene glycol dimethyl ether were added. The organic layer was separated, ethyl acetate was added, washed successively with a saturated aqueous sodium hydrogen carbonate solution and a saturated aqueous sodium chloride solution, dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [eluent: 98-90% hexane / ethyl acetate] to obtain 20 g of 1-fluoro-2-nitro-4-phenylbenzene as a white solid.
1 H-NMR (DMSO-d 6 ) δ value: 7.42-7.47 (1H, m), 7.49-7.55 (2H, m), 7.70 (1H, dd, J = 11.1, 8.8Hz), 7.74-7.78 (2H , m), 8.13 (1H, ddd, J = 8.8, 4.4, 2.4Hz), 8.36 (1H, dd, J = 7.1, 2.4Hz).

参考例46

Figure 0005443975
1−フルオロ−2−ニトロ−4−フェニルベンゼン1.0gのN,N−ジメチルアセトアミド5.0mL溶液に4−(ジメチルアミノ)ピリジン0.84gおよびイソプロピルアミン塩酸塩1.7gを加え、50℃で5時間攪拌した。反応混合物を室温まで冷却した後、飽和炭酸水素ナトリウム水溶液および酢酸エチルを加えた。有機層を分取し、10%クエン酸水溶液および飽和塩化ナトリウム水溶液で順次洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去し、赤色固体のN−イソプロピル−2−ニトロ−4−フェニルアニリン0.22gを得た。
1H-NMR(DMSO-d6)δ値:1.30(6H,d,J=6.4Hz),3.96-4.06(1H,m),7.21(1H,d,J=9.5Hz),7.31-7.36(1H,m),7.43-7.48(2H,m),7.64-7.68(2H,m),7.89-7.97(2H,m),8.32(1H,d,J=2.4Hz).Reference Example 46
Figure 0005443975
To a solution of 1.0 g of 1-fluoro-2-nitro-4-phenylbenzene in 5.0 mL of N, N-dimethylacetamide was added 0.84 g of 4- (dimethylamino) pyridine and 1.7 g of isopropylamine hydrochloride, and the mixture was stirred at 50 ° C. for 5 hours. did. After the reaction mixture was cooled to room temperature, saturated aqueous sodium hydrogen carbonate solution and ethyl acetate were added. The organic layer was separated, washed successively with 10% aqueous citric acid solution and saturated aqueous sodium chloride solution, dried over anhydrous magnesium sulfate, the solvent was distilled off under reduced pressure, and red solid N-isopropyl-2-nitro-4 -0.22 g of phenylaniline was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 1.30 (6H, d, J = 6.4 Hz), 3.96-4.06 (1H, m), 7.21 (1H, d, J = 9.5 Hz), 7.31-7.36 ( 1H, m), 7.43-7.48 (2H, m), 7.64-7.68 (2H, m), 7.89-7.97 (2H, m), 8.32 (1H, d, J = 2.4Hz).

参考例47

Figure 0005443975
1−フルオロ−2−ニトロ−4−フェニルベンゼン0.30gのN,N−ジメチルアセトアミド4.0mL溶液に炭酸カリウム0.76gおよびシクロプロピルアミン0.38mLを加え、40℃で40分間攪拌した。反応混合物を室温まで冷却した後、10%クエン酸水溶液および酢酸エチルを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物にヘキサンを加え、固形物をろ取し、赤色固体のN−シクロプロピル−2−ニトロ−4−フェニルアニリン0.28gを得た。
1H-NMR(CDCl3)δ値:0.67-0.73(2H,m),0.91-0.98(2H,m),2.60-2.68(1H,m),7.30-7.37(1H,m),7.39-7.47(3H,m),7.54-7.60(2H,m),7.76(1H,dd,J=8.9,2.3Hz),8.08-8.15(1H,broad),8.42(1H,d,J=2.3Hz).Reference Example 47
Figure 0005443975
To a solution of 0.30 g of 1-fluoro-2-nitro-4-phenylbenzene in 4.0 mL of N, N-dimethylacetamide was added 0.76 g of potassium carbonate and 0.38 mL of cyclopropylamine, and the mixture was stirred at 40 ° C. for 40 minutes. After the reaction mixture was cooled to room temperature, 10% aqueous citric acid solution and ethyl acetate were added. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. Hexane was added to the obtained residue, and the solid was collected by filtration to obtain 0.28 g of red solid N-cyclopropyl-2-nitro-4-phenylaniline.
1 H-NMR (CDCl 3 ) δ value: 0.67-0.73 (2H, m), 0.91-0.98 (2H, m), 2.60-2.68 (1H, m), 7.30-7.37 (1H, m), 7.39-7.47 (3H, m), 7.54-7.60 (2H, m), 7.76 (1H, dd, J = 8.9,2.3Hz), 8.08-8.15 (1H, broad), 8.42 (1H, d, J = 2.3Hz).

参考例48

Figure 0005443975
1−フルオロ−2−ニトロ−4−フェニルベンゼン0.30gの70%エチルアミン水溶液5.0mLおよびテトラヒドロフラン3.0mL混液を40℃で30分間攪拌した。反応混合物を室温まで冷却した後、10%クエン酸水溶液および酢酸エチルを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物にヘキサンを加え、固形物をろ取し、赤色固体のN−エチル−2−ニトロ−4−フェニルアニリン0.24gを得た。
1H-NMR(CDCl3)δ値:1.41(3H,t,J=7.2Hz),3.41(2H,qd,J=7.2,5.1Hz),6.95(1H,d,J=9.0Hz),7.30-7.36(1H,m),7.40-7.46(2H,m),7.54-7.59(2H,m),7.73(1H,dd,J=9.0,2.3Hz),7.99-8.06(1H,broad),8.45(1H,d,J=2.3Hz).Reference Example 48
Figure 0005443975
A mixed solution of 1-fluoro-2-nitro-4-phenylbenzene 0.30 g in 70% ethylamine aqueous solution 5.0 mL and tetrahydrofuran 3.0 mL was stirred at 40 ° C. for 30 minutes. After the reaction mixture was cooled to room temperature, 10% aqueous citric acid solution and ethyl acetate were added. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. Hexane was added to the obtained residue, and the solid was collected by filtration to obtain 0.24 g of red solid N-ethyl-2-nitro-4-phenylaniline.
1 H-NMR (CDCl 3 ) δ value: 1.41 (3H, t, J = 7.2 Hz), 3.41 (2H, qd, J = 7.2, 5.1 Hz), 6.95 (1H, d, J = 9.0 Hz), 7.30 -7.36 (1H, m), 7.40-7.46 (2H, m), 7.54-7.59 (2H, m), 7.73 (1H, dd, J = 9.0,2.3Hz), 7.99-8.06 (1H, broad), 8.45 (1H, d, J = 2.3Hz).

参考例49

Figure 0005443975
N−イソプロピル−2−ニトロ−4−フェニルアニリン0.20gのテトラヒドロフラン4.0mL溶液に10%パラジウム−炭素0.10gを加え、水素雰囲気下、室温で2時間攪拌した。反応混合物の不溶物をろ去後、室温でピリジン0.097mLおよびベンゾイルクロリド0.11mLを加え、同温度で1時間攪拌した。反応混合物をシリカゲルカラムクロマトグラフィー[富士シリシア化学株式会社、Purif−Pack SI(60μm)、溶離液;90-80%ヘキサン/酢酸エチル]で精製し、白色固体のN−(2−イソプロピルアミノ−5−フェニルフェニル)ベンズアミド0.14gを得た。
1H-NMR(DMSO-d6)δ値:1.18(6H,d,J=6.4Hz),3.63-3.73(1H,m),4.79(1H,d,J=7.6Hz),6.82(1H,d,J=8.6Hz),7.21-7.27(1H,m),7.36-7.47(3H,m),7.50-7.62(6H,m),7.97-8.05(2H,m),9.70(1H,s).Reference Example 49
Figure 0005443975
To a 4.0 mL tetrahydrofuran solution of 0.20 g N-isopropyl-2-nitro-4-phenylaniline was added 0.10 g of 10% palladium-carbon, and the mixture was stirred at room temperature for 2 hours in a hydrogen atmosphere. After insoluble matters in the reaction mixture were removed by filtration, 0.097 mL of pyridine and 0.11 mL of benzoyl chloride were added at room temperature, and the mixture was stirred at the same temperature for 1 hour. The reaction mixture was purified by silica gel column chromatography [Fuji Silysia Chemical Ltd., Purif-Pack SI (60 μm), eluent: 90-80% hexane / ethyl acetate], and white solid N- (2-isopropylamino-5 0.14 g of -phenylphenyl) benzamide was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 1.18 (6H, d, J = 6.4 Hz), 3.63-3.73 (1H, m), 4.79 (1H, d, J = 7.6 Hz), 6.82 (1H, d, J = 8.6Hz), 7.21-7.27 (1H, m), 7.36-7.47 (3H, m), 7.50-7.62 (6H, m), 7.97-8.05 (2H, m), 9.70 (1H, s) .

参考例50

Figure 0005443975
参考例49と同様にして、以下の化合物を得た。
N−(2−シクロプロピルアミノ−5−フェニルフェニル)ベンズアミド
1H-NMR(CDCl3)δ値:0.51-0.58(2H,m),0.75-0.82(2H,m),2.51-2.59(1H,m),4.78(1H,s),7.24-7.33(2H,m),(7.36-7.43(2H,m),7.46-7.68(8H,m),7.89-7.97(2H,m).Reference Example 50
Figure 0005443975
In the same manner as in Reference Example 49, the following compound was obtained.
N- (2-cyclopropylamino-5-phenylphenyl) benzamide
1 H-NMR (CDCl 3 ) δ value: 0.51-0.58 (2H, m), 0.75-0.82 (2H, m), 2.51-2.59 (1H, m), 4.78 (1H, s), 7.24-7.33 (2H , m), (7.36-7.43 (2H, m), 7.46-7.68 (8H, m), 7.89-7.97 (2H, m).

参考例51

Figure 0005443975
参考例49と同様にして、以下の化合物を得た。
N−(2−エチルアミノ−5−フェニルフェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:1.20(3H,t,J=7.1Hz),3.12-3.21(2H,m),5.14(1H,t,J=5.4Hz),6.79(1H,d,J=8.5Hz),7.24(1H,t,J=7.3Hz),7.36-7.43(2H,m),7.45(1H,dd,J=8.5,2.1Hz),7.50-7.62(6H,m),7.99-8.05(2H,m),9.70(1H,s).Reference Example 51
Figure 0005443975
In the same manner as in Reference Example 49, the following compound was obtained.
N- (2-ethylamino-5-phenylphenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 1.20 (3H, t, J = 7.1 Hz), 3.12-3.21 (2H, m), 5.14 (1H, t, J = 5.4 Hz), 6.79 (1H, d, J = 8.5Hz), 7.24 (1H, t, J = 7.3Hz), 7.36-7.43 (2H, m), 7.45 (1H, dd, J = 8.5,2.1Hz), 7.50-7.62 (6H, m ), 7.99-8.05 (2H, m), 9.70 (1H, s).

参考例52

Figure 0005443975
5−ブロモ−7−ニトロインドリン1.0gのトルエン10mL懸濁液にエタノール3.0mL、水1.5mL、フェニルボラン酸0.60g、炭酸ナトリウム1.1gおよびテトラキス(トリフェニルホスフィン)パラジウム(0)0.24gを加え、窒素雰囲気下、2時間加熱還流した。反応混合物を室温まで冷却した後、水および酢酸エチルを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[富士シリシア化学株式会社、Purif−Pack SI(60μm)、溶離液;95-80%ヘキサン/酢酸エチル]で精製し、赤色固体の7−ニトロ−5−フェニルインドリン0.67gを得た。
1H-NMR(DMSO-d6)δ値:3.18(2H,t,J=8.4Hz),3.81(2H,t,J=8.4Hz),7.28-7.34(1H,m),7.40-7.47(2H,m),7.59-7.68(3H,m),7.87-7.90(1H,m),8.07(1H,s).Reference Example 52
Figure 0005443975
Add ethanol 3.0mL, water 1.5mL, phenylboranoic acid 0.60g, sodium carbonate 1.1g and tetrakis (triphenylphosphine) palladium (0) 0.24g to 10mL toluene suspension of 1.0g 5-bromo-7-nitroindoline. The mixture was heated to reflux for 2 hours under a nitrogen atmosphere. After the reaction mixture was cooled to room temperature, water and ethyl acetate were added. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [Fuji Silysia Chemical Ltd., Purif-Pack SI (60 μm), eluent: 95-80% hexane / ethyl acetate], and red solid 7-nitro-5- 0.67 g of phenylindoline was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 3.18 (2H, t, J = 8.4 Hz), 3.81 (2H, t, J = 8.4 Hz), 7.28-7.34 (1H, m), 7.40-7.47 ( 2H, m), 7.59-7.68 (3H, m), 7.87-7.90 (1H, m), 8.07 (1H, s).

参考例53

Figure 0005443975
60%水素化ナトリウム0.56gのN,N−ジメチルホルムアミド30mL懸濁液に氷冷下、7−ニトロ−5−フェニルインドリン3.0gを加え、室温で30分間攪拌した。反応混合物に室温でメタンスルホニルクロリド1.2mLを加え、同温度で3時間攪拌した。反応混合物に水および酢酸エチルを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[富士シリシア化学株式会社、Purif−Pack SI(60μm)、溶離液;85-60%ヘキサン/酢酸エチル]で精製し、淡黄色固体の1−(メチルスルホニル)−7−ニトロ−5−フェニルインドリン2.9gを得た。
1H-NMR(DMSO-d6)δ値:3.17(3H,s),3.24(2H,t,J=7.8Hz),4.22(2H,t,J=7.8Hz),7.40-7.45(1H,m),7.47-7.54(2H,m),7.72-7.76(2H,m),7.96-8.03(2H,m).Reference Example 53
Figure 0005443975
To a suspension of 0.56 g of 60% sodium hydride in 30 mL of N, N-dimethylformamide was added 3.0 g of 7-nitro-5-phenylindoline under ice cooling, and the mixture was stirred at room temperature for 30 minutes. To the reaction mixture, 1.2 mL of methanesulfonyl chloride was added at room temperature, and the mixture was stirred at the same temperature for 3 hours. Water and ethyl acetate were added to the reaction mixture. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [Fuji Silysia Chemical Ltd., Purif-Pack SI (60 μm), eluent: 85-60% hexane / ethyl acetate] to obtain 1- (methylsulfonyl) as a pale yellow solid. ) 2.9 g of -7-nitro-5-phenylindoline was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 3.17 (3H, s), 3.24 (2H, t, J = 7.8 Hz), 4.22 (2H, t, J = 7.8 Hz), 7.40-7.45 (1H, m), 7.47-7.54 (2H, m), 7.72-7.76 (2H, m), 7.96-8.03 (2H, m).

参考例54

Figure 0005443975
参考例53と同様にして、以下の化合物を得た。
1−(エチルスルホニル)−7−ニトロ−5−フェニルインドリン
1H-NMR(DMSO-d6)δ値:1.28(3H,t,J=7.3Hz),3.24(2H,t,J=7.8Hz),3.38(2H,q,J=7.3Hz),4.22(2H,t,J=7.8Hz),7.40-7.45(1H,m),7.47-7.53(2H,m),7.72-7.76(2H,m),7.96-8.02(2H,m).Reference Example 54
Figure 0005443975
In the same manner as in Reference Example 53, the following compound was obtained.
1- (Ethylsulfonyl) -7-nitro-5-phenylindoline
1 H-NMR (DMSO-d 6 ) δ value: 1.28 (3H, t, J = 7.3Hz), 3.24 (2H, t, J = 7.8Hz), 3.38 (2H, q, J = 7.3Hz), 4.22 (2H, t, J = 7.8Hz), 7.40-7.45 (1H, m), 7.47-7.53 (2H, m), 7.72-7.76 (2H, m), 7.96-8.02 (2H, m).

参考例55

Figure 0005443975
1−(メチルスルホニル)−7−ニトロ−5−フェニルインドリン2.8gのエタノール56mL懸濁液に水8.4mL、塩化アンモニウム0.28gおよび鉄粉1.5gを加え、3時間加熱還流した。反応混合物を室温まで冷却した後、酢酸エチルを加え、不溶物をろ去し、水を加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物にヘキサンを加え、固形物をろ取し、白色固体の7−アミノ−1−(メチルスルホニル)−5−フェニルインドリン2.3gを得た。
1H-NMR(DMSO-d6)δ値:2.99(3H,s),3.04(2H,t,J=7.6Hz),4.00(2H,t,J=7.6Hz),5.34-5.39(2H,broad),6.84-6.90(2H,m),7.30-7.36(1H,m),7.40-7.46(2H,m),7.54-7.58(2H,m).Reference Example 55
Figure 0005443975
To a suspension of 1- (methylsulfonyl) -7-nitro-5-phenylindoline (2.8 g) in ethanol (56 mL) was added water (8.4 mL), ammonium chloride (0.28 g) and iron powder (1.5 g), and the mixture was heated to reflux for 3 hours. The reaction mixture was cooled to room temperature, ethyl acetate was added, insolubles were filtered off, and water was added. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. Hexane was added to the obtained residue, and the solid was collected by filtration to obtain 2.3 g of white solid 7-amino-1- (methylsulfonyl) -5-phenylindoline.
1 H-NMR (DMSO-d 6 ) δ value: 2.99 (3H, s), 3.04 (2H, t, J = 7.6 Hz), 4.00 (2H, t, J = 7.6 Hz), 5.34-5.39 (2H, broad), 6.84-6.90 (2H, m), 7.30-7.36 (1H, m), 7.40-7.46 (2H, m), 7.54-7.58 (2H, m).

参考例56

Figure 0005443975
1−(エチルスルホニル)−7−ニトロ−5−フェニルインドリン0.10gのジオキサン3.0mL溶液に10%パラジウム−炭素30mgを加え、水素雰囲気下、2時間攪拌した。反応混合物の不溶物をろ去後、減圧下で溶媒を留去し、淡黄色固体の7−アミノ−1−(エチルスルホニル)−5−フェニルインドリン70mgを得た。
1H-NMR(DMSO-d6)δ値:1.21(3H,t,J=7.3Hz),3.03(2H,t,J=7.5Hz),3.18(2H,q,J=7.3Hz),3.99(2H,t,J=7.5Hz),5.33-5.40(2H,broad),6.84-6.90(2H,m),7.29-7.36(1H,m),7.39-7.46(2H,m),7.52-7.58(2H,m).Reference Example 56
Figure 0005443975
To a solution of 0.10 g of 1- (ethylsulfonyl) -7-nitro-5-phenylindoline in 3.0 mL of dioxane was added 30 mg of 10% palladium-carbon, and the mixture was stirred for 2 hours in a hydrogen atmosphere. The insoluble material in the reaction mixture was removed by filtration, and the solvent was evaporated under reduced pressure to obtain 70 mg of 7-amino-1- (ethylsulfonyl) -5-phenylindoline as a pale yellow solid.
1 H-NMR (DMSO-d 6 ) δ value: 1.21 (3H, t, J = 7.3 Hz), 3.03 (2H, t, J = 7.5 Hz), 3.18 (2H, q, J = 7.3 Hz), 3.99 (2H, t, J = 7.5Hz), 5.33-5.40 (2H, broad), 6.84-6.90 (2H, m), 7.29-7.36 (1H, m), 7.39-7.46 (2H, m), 7.52-7.58 (2H, m).

参考例57

Figure 0005443975
6−ブロモ−8−ニトロ−1,2,3,4−テトラヒドロキノリン0.28gのピリジン1.1mL溶液にメタンスルホニルクロリド0.085mLを加え、110℃で4時間攪拌した。反応混合物を室温まで冷却した後、メタンスルホニルクロリド0.085mLを加え、110℃で3時間攪拌した。反応混合物を室温まで冷却した後、メタンスルホニルクロリド0.085mLを加え、110℃で2時間30分間攪拌した。反応混合物を室温まで冷却した後、1.0mol/L塩酸を加えてpH6に調整し、水および酢酸エチルを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[富士シリシア化学株式会社、Purif−Pack SI(60μm)、溶離液;80-50%ヘキサン/酢酸エチル]で精製し、淡赤色固体の6−ブロモ−1−(メチルスルホニル)−8−ニトロ−1,2,3,4−テトラヒドロキノリン0.16gを得た。
1H-NMR(DMSO-d6)δ値:1.85-2.00(2H,m),2.86-2.90(2H,m),3.19(3H,s),3.70-3.74(2H,m),7.76(1H,s),8.19(1H,s).Reference Example 57
Figure 0005443975
To a 1.1 mL solution of pyridine in 0.28 g of 6-bromo-8-nitro-1,2,3,4-tetrahydroquinoline was added 0.085 mL of methanesulfonyl chloride, and the mixture was stirred at 110 ° C. for 4 hours. After the reaction mixture was cooled to room temperature, 0.085 mL of methanesulfonyl chloride was added, and the mixture was stirred at 110 ° C. for 3 hours. After the reaction mixture was cooled to room temperature, 0.085 mL of methanesulfonyl chloride was added, and the mixture was stirred at 110 ° C. for 2 hours and 30 minutes. After the reaction mixture was cooled to room temperature, 1.0 mol / L hydrochloric acid was added to adjust to pH 6, and water and ethyl acetate were added. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [Fuji Silysia Chemical Ltd., Purif-Pack SI (60 μm), eluent: 80-50% hexane / ethyl acetate] to obtain 6-bromo-1 as a pale red solid. 0.16 g of-(methylsulfonyl) -8-nitro-1,2,3,4-tetrahydroquinoline was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 1.85-2.00 (2H, m), 2.86-2.90 (2H, m), 3.19 (3H, s), 3.70-3.74 (2H, m), 7.76 (1H , s), 8.19 (1H, s).

参考例58

Figure 0005443975
6−ブロモ−1−(メチルスルホニル)−8−ニトロ−1,2,3,4−テトラヒドロキノリン0.16gのトルエン3.2mL懸濁液にエタノール0.96mL、水0.48mL、フェニルボラン酸88mg、炭酸ナトリウム0.13gおよびテトラキス(トリフェニルホスフィン)パラジウム(0)28mgを加え、窒素雰囲気下、3時間加熱還流した。反応混合物を室温まで冷却した後、水および酢酸エチルを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[富士シリシア化学株式会社、Purif−Pack SI(60μm)、溶離液;80-50%ヘキサン/酢酸エチル]で精製し、淡赤色固体の1−(メチルスルホニル)−8−ニトロ−6−フェニル−1,2,3,4−テトラヒドロキノリン0.10gを得た。
1H-NMR(DMSO-d6)δ値:1.94-2.01(2H,m),2.88-2.94(2H,m),3.21(3H,s),3.74-3.79(2H,m),7.29-7.34(2H,m),7.38(1H,s),7.39-7.48(3H,m),8.16(1H,s).Reference Example 58
Figure 0005443975
6-Bromo-1- (methylsulfonyl) -8-nitro-1,2,3,4-tetrahydroquinoline 0.16 g in toluene 3.2 mL suspension with ethanol 0.96 mL, water 0.48 mL, phenylboric acid 88 mg, sodium carbonate 0.13 g and tetrakis (triphenylphosphine) palladium (0) 28 mg were added, and the mixture was heated to reflux for 3 hours under a nitrogen atmosphere. After the reaction mixture was cooled to room temperature, water and ethyl acetate were added. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [Fuji Silysia Chemical Ltd., Purif-Pack SI (60 μm), eluent: 80-50% hexane / ethyl acetate] to obtain 1- (methylsulfonyl) as a pale red solid. ) -10-nitro-6-phenyl-1,2,3,4-tetrahydroquinoline (0.10 g) was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 1.94-2.01 (2H, m), 2.88-2.94 (2H, m), 3.21 (3H, s), 3.74-3.79 (2H, m), 7.29-7.34 (2H, m), 7.38 (1H, s), 7.39-7.48 (3H, m), 8.16 (1H, s).

参考例59

Figure 0005443975
2−アミノ−6−クロロ−3−ニトロピリジン0.20gのテトラヒドロフラン6.0mL溶液に氷冷下、60%水素化ナトリウム0.12gを加え、室温で2時間攪拌した。反応混合物に氷冷下、(ジ−tert−ブチル)ジカーボナート0.28gのテトラヒドロフラン0.60mL溶液を加え、室温で4時間30分間攪拌した。反応混合物に1.0mol/L塩酸および酢酸エチルを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[富士シリシア化学株式会社、Purif−Pack SI(60μm)、溶離液;95-80%ヘキサン/酢酸エチル]で精製し、淡黄色固体のtert−ブチル=((6−クロロ−3−ニトロ)ピリジン−2−イル)カルバマート0.20gを得た。
1H-NMR(DMSO-d6)δ値:1.41(9H,s),7.46(1H,d,J=8.4Hz),8.41(1H,d,J=8.4Hz),10.71(1H,s).Reference Example 59
Figure 0005443975
To a 6.0 mL tetrahydrofuran solution of 0.20 g 2-amino-6-chloro-3-nitropyridine was added 0.12 g of 60% sodium hydride under ice cooling, and the mixture was stirred at room temperature for 2 hours. Under ice cooling, a solution of 0.28 g of (di-tert-butyl) dicarbonate in 0.60 mL of tetrahydrofuran was added to the reaction mixture, and the mixture was stirred at room temperature for 4 hours and 30 minutes. 1.0 mol / L hydrochloric acid and ethyl acetate were added to the reaction mixture. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [Fuji Silysia Chemical Ltd., Purif-Pack SI (60 μm), eluent: 95-80% hexane / ethyl acetate], and tert-butyl = ( 0.20 g of (6-chloro-3-nitro) pyridin-2-yl) carbamate was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 1.41 (9H, s), 7.46 (1H, d, J = 8.4Hz), 8.41 (1H, d, J = 8.4Hz), 10.71 (1H, s) .

参考例60

Figure 0005443975
tert−ブチル=((6−クロロ−3−ニトロ)ピリジン−2−イル)カルバマート0.60gのトルエン6.0mL懸濁液にエタノール1.8mL、水0.90mL、フェニルボラン酸0.35g、炭酸ナトリウム0.58gおよびテトラキス(トリフェニルホスフィン)パラジウム(0)0.13gを加え、窒素雰囲気下、1時間加熱還流した。反応混合物を室温まで冷却した後、水および酢酸エチルを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[富士シリシア化学株式会社、Purif−Pack SI(60μm)、溶離液;95-80%ヘキサン/酢酸エチル]で精製し、淡黄色固体のtert−ブチル=((3−ニトロ−6−フェニル)ピリジン−2−イル)カルバマート0.49gを得た。
1H-NMR(DMSO-d6)δ値:1.44(9H,s),7.52-7.59(3H,m),7.94(1H,d,J=8.5Hz),8.13-8.20(2H,m),8.44(1H,d,J=8.5Hz),10.43(1H,s).Reference Example 60
Figure 0005443975
tert-Butyl = ((6-chloro-3-nitro) pyridin-2-yl) carbamate 0.60 g of toluene in 6.0 mL of toluene, ethanol 1.8 mL, water 0.90 mL, phenylboric acid 0.35 g, sodium carbonate 0.58 g and Tetrakis (triphenylphosphine) palladium (0) (0.13 g) was added, and the mixture was heated to reflux for 1 hour under a nitrogen atmosphere. After the reaction mixture was cooled to room temperature, water and ethyl acetate were added. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [Fuji Silysia Chemical Ltd., Purif-Pack SI (60 μm), eluent: 95-80% hexane / ethyl acetate], and tert-butyl = ( 0.49 g of (3-nitro-6-phenyl) pyridin-2-yl) carbamate was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 1.44 (9H, s), 7.52-7.59 (3H, m), 7.94 (1H, d, J = 8.5 Hz), 8.13-8.20 (2H, m), 8.44 (1H, d, J = 8.5Hz), 10.43 (1H, s).

参考例61

Figure 0005443975
tert−ブチル=((3−ニトロ−6−フェニル)ピリジン−2−イル)カルバマート0.48gの酢酸エチル9.6mLおよびメタノール9.6mL混液に10%パラジウム−炭素0.14gを加え、水素雰囲気下、室温で30分間攪拌した。反応混合物の不溶物をろ去後、減圧下で溶媒を留去し、白色固体のtert−ブチル=((3−アミノ−6−フェニル)ピリジン−2−イル)カルバマート0.41gを得た。
1H-NMR(DMSO-d6)δ値:1.47(9H,s),5.06-5.12(2H,broad),7.16(1H,d,J=8.3Hz),7.25-7.31(1H,m),7.37-7.43(2H,m),7.56(1H,d,J=8.3Hz),7.89-7.94(2H,m),8.95(1H,s).Reference Example 61
Figure 0005443975
tert-Butyl ((3-nitro-6-phenyl) pyridin-2-yl) carbamate 0.48 g of ethyl acetate 9.6 mL and methanol 9.6 mL were mixed with 10% palladium-carbon 0.14 g, and at room temperature under hydrogen atmosphere. Stir for 30 minutes. The insoluble material of the reaction mixture was removed by filtration, and the solvent was distilled off under reduced pressure to obtain 0.41 g of tert-butyl = ((3-amino-6-phenyl) pyridin-2-yl) carbamate as a white solid.
1 H-NMR (DMSO-d 6 ) δ value: 1.47 (9H, s), 5.06-5.12 (2H, broad), 7.16 (1H, d, J = 8.3 Hz), 7.25-7.31 (1H, m), 7.37-7.43 (2H, m), 7.56 (1H, d, J = 8.3Hz), 7.89-7.94 (2H, m), 8.95 (1H, s).

参考例62

Figure 0005443975
tert−ブチル=((3−アミノ−6−フェニル)ピリジン−2−イル)カルバマート0.20gの塩化メチレン2.0mL懸濁液に室温でピリジン0.089mLおよびメタンスルホニルクロリド0.060mLを加え、同温度で1時間攪拌した。反応混合物に水および塩化メチレンを加えた。有機層を分取し、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物にジイソプロピルエーテルを加え、固形物をろ取し、白色固体のtert−ブチル=((3−(メチルスルホニル)アミノ−6−フェニル)ピリジン−2−イル)カルバマート0.21gを得た。
1H-NMR(CDCl3)δ値:1.56(9H,s),2.97(3H,s),7.41-7.51(3H,m),7.62(1H,d,J=8.3Hz),7.90-7.95(2H,m),8.00(1H,d,J=8.3Hz).Reference Example 62
Figure 0005443975
To a suspension of 0.20 g of tert-butyl = ((3-amino-6-phenyl) pyridin-2-yl) carbamate in 2.0 mL of methylene chloride was added 0.089 mL of pyridine and 0.060 mL of methanesulfonyl chloride at room temperature. Stir for hours. Water and methylene chloride were added to the reaction mixture. The organic layer was separated and dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. Diisopropyl ether was added to the obtained residue, and the solid substance was collected by filtration to obtain 0.21 g of tert-butyl = ((3- (methylsulfonyl) amino-6-phenyl) pyridin-2-yl) carbamate as a white solid. It was.
1 H-NMR (CDCl 3 ) δ value: 1.56 (9H, s), 2.97 (3H, s), 7.41-7.51 (3H, m), 7.62 (1H, d, J = 8.3 Hz), 7.90-7.95 ( 2H, m), 8.00 (1H, d, J = 8.3Hz).

参考例63

Figure 0005443975
tert−ブチル=((3−(メチルスルホニル)アミノ−6−フェニル)ピリジン−2−イル)カルバマート0.21gのアセトン2.1mL溶液に炭酸カリウム0.12gおよび硫酸ジメチル0.066mLを加え、室温で2時間攪拌した。反応混合物に飽和炭酸水素ナトリウム水溶液および酢酸エチルを加えた。有機層を分取し、10%クエン酸水溶液および飽和塩化ナトリウム水溶液で順次洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物にヘキサンを加え、固形物をろ取し、白色固体のtert−ブチル=((3−(メチル(メチルスルホニル)アミノ)−6−フェニル)ピリジン−2−イル)カルバマート0.18gを得た。
得られたtert−ブチル=((3−(メチル(メチルスルホニル)アミノ)−6−フェニル)ピリジン−2−イル)カルバマート0.18gのトリフルオロ酢酸3.6mL溶液を、室温で20分間攪拌した。減圧下で溶媒を留去し、飽和炭酸水素ナトリウム水溶液および酢酸エチルを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物にジイソプロピルエーテルを加え、固形物をろ取し、白色固体のN−((2−アミノ−6−フェニル)ピリジン−3−イル)−N−メチルメタンスルホンアミド0.10gを得た。
1H-NMR(CDCl3)δ値:3.00(3H,s),3.26(3H,s),5.00-5.13(2H,broad),7.13(1H,d,J=8.1Hz),7.37-7.53(4H,m),7.90-7.95(2H,m).Reference Example 63
Figure 0005443975
tert-Butyl ((3- (methylsulfonyl) amino-6-phenyl) pyridin-2-yl) carbamate 0.21 g in acetone 2.1 mL solution was added potassium carbonate 0.12 g and dimethyl sulfate 0.066 mL and stirred at room temperature for 2 hours. did. Saturated aqueous sodium hydrogen carbonate solution and ethyl acetate were added to the reaction mixture. The organic layer was separated, washed successively with 10% aqueous citric acid solution and saturated aqueous sodium chloride solution, dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. Hexane was added to the obtained residue, and the solid substance was collected by filtration. 0.18 g of tert-butyl = ((3- (methyl (methylsulfonyl) amino) -6-phenyl) pyridin-2-yl) carbamate as a white solid Got.
The obtained tert-butyl = ((3- (methyl (methylsulfonyl) amino) -6-phenyl) pyridin-2-yl) carbamate 0.18 g in trifluoroacetic acid 3.6 mL solution was stirred at room temperature for 20 minutes. The solvent was distilled off under reduced pressure, and a saturated aqueous sodium hydrogen carbonate solution and ethyl acetate were added. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. Diisopropyl ether was added to the obtained residue, and the solid was collected by filtration to obtain 0.10 g of N-((2-amino-6-phenyl) pyridin-3-yl) -N-methylmethanesulfonamide as a white solid. It was.
1 H-NMR (CDCl 3 ) δ value: 3.00 (3H, s), 3.26 (3H, s), 5.00-5.13 (2H, broad), 7.13 (1H, d, J = 8.1 Hz), 7.37-7.53 ( 4H, m), 7.90-7.95 (2H, m).

参考例64

Figure 0005443975
N−(4−ブロモ−2−ニトロフェニル)−N−メチルメタンスルホンアミド3.0gのエチレングリコールジメチルエーテル30mL溶液に水9.0mL、4−フルオロフェニルボロン酸1.7g、炭酸ナトリウム2.5gおよびビス(トリフェニルホスフィン)パラジウム(II)クロリド0.20gを加え、窒素雰囲気下、2時間加熱還流した。反応混合物に飽和炭酸水素ナトリウム水溶液および酢酸エチルを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、活性炭素0.60gを加えた。不溶物をろ去後、減圧下で溶媒を留去した。得られた残留物にジイソプロピルエーテルを加え、固形物をろ取し、淡黄色固体のN−(4−(4−フルオロフェニル)−2−ニトロフェニル)−N−メチルメタンスルホンアミド2.5gを得た。
1H-NMR(DMSO-d6)δ値:3.08(3H,s),3.31(3H,s),7.32-7.40(2H,m),7.82-7.89(2H,m),7.89(1H,d,J=8.5Hz),8.06(1H,dd,J=8.5,2.4Hz),8.21(1H,d,J=2.4Hz).Reference Example 64
Figure 0005443975
N- (4-bromo-2-nitrophenyl) -N-methylmethanesulfonamide (3.0 g) in ethylene glycol dimethyl ether (30 mL) solution in water (9.0 mL), 4-fluorophenylboronic acid (1.7 g), sodium carbonate (2.5 g) and bis (triphenyl) Phosphine) palladium (II) chloride 0.20 g was added, and the mixture was heated to reflux for 2 hours under a nitrogen atmosphere. Saturated aqueous sodium hydrogen carbonate solution and ethyl acetate were added to the reaction mixture. The organic layer was separated, washed with a saturated aqueous sodium chloride solution, dried over anhydrous magnesium sulfate, and 0.60 g of activated carbon was added. The insoluble material was removed by filtration, and the solvent was distilled off under reduced pressure. Diisopropyl ether was added to the obtained residue, and the solid was collected by filtration to obtain 2.5 g of light yellow solid N- (4- (4-fluorophenyl) -2-nitrophenyl) -N-methylmethanesulfonamide. It was.
1 H-NMR (DMSO-d 6 ) δ value: 3.08 (3H, s), 3.31 (3H, s), 7.32-7.40 (2H, m), 7.82-7.89 (2H, m), 7.89 (1H, d , J = 8.5Hz), 8.06 (1H, dd, J = 8.5,2.4Hz), 8.21 (1H, d, J = 2.4Hz).

参考例65〜67
参考例64と同様にして、表8に示す化合物を得た。
Reference Examples 65-67
In the same manner as in Reference Example 64, the compounds shown in Table 8 were obtained.

Figure 0005443975
Figure 0005443975

N−(4−(2,4−ジフルオロフェニル)−2−ニトロフェニル)−N−メチルメタンスルホンアミド
1H-NMR(CDCl3)δ値:3.05(3H,s),3.35(3H,s),6.94-7.06(2H,m),7.44(1H,ddd,J=8.7,8.7,6.3Hz),7.65(1H,d,J=8.6Hz),7.78(1H,ddd,J=8.3,1.8,1.8Hz),8.03-8.06(1H,m).
N- (4- (2,4-difluorophenyl) -2-nitrophenyl) -N-methylmethanesulfonamide
1 H-NMR (CDCl 3 ) δ value: 3.05 (3H, s), 3.35 (3H, s), 6.94-7.06 (2H, m), 7.44 (1H, ddd, J = 8.7, 8.7, 6.3 Hz), 7.65 (1H, d, J = 8.6Hz), 7.78 (1H, ddd, J = 8.3,1.8,1.8Hz), 8.03-8.06 (1H, m).

N−メチル−N−(4−(4−メチルフェニル)−2−ニトロフェニル)メタンスルホンアミド
1H-NMR(CDCl3)δ値:2.42(3H,s),3.04(3H,s),3.34(3H,s),7.30(2H,d,J=8.1Hz),7.49(2H,d,J=8.1Hz),7.61(1H,d,J=8.5Hz),7.82(1H,dd,J=8.5,2.3Hz),8.08(1H,d,J=2.3Hz).
N-methyl-N- (4- (4-methylphenyl) -2-nitrophenyl) methanesulfonamide
1 H-NMR (CDCl 3 ) δ value: 2.42 (3H, s), 3.04 (3H, s), 3.34 (3H, s), 7.30 (2H, d, J = 8.1 Hz), 7.49 (2H, d, J = 8.1Hz), 7.61 (1H, d, J = 8.5Hz), 7.82 (1H, dd, J = 8.5, 2.3Hz), 8.08 (1H, d, J = 2.3Hz).

N−メチル−N−(2−ニトロ−4−(ピリジン−3−イル)フェニル)メタンスルホンアミド
1H-NMR(DMSO-d6)δ値:3.10(3H,s),3.33(3H,s),7.55(1H,dd,J=7.9,4.5Hz),7.95(1H,d,J=8.3Hz),8.17(1H,dd,J=8.3,1.9Hz),8.22(1H,d,J=7.9Hz),8.32(1H,d,J=2.1Hz),8.66(1H,d,J=4.5Hz),9.01(1H,d,J=2.1Hz).
N-methyl-N- (2-nitro-4- (pyridin-3-yl) phenyl) methanesulfonamide
1 H-NMR (DMSO-d 6 ) δ value: 3.10 (3H, s), 3.33 (3H, s), 7.55 (1H, dd, J = 7.9, 4.5 Hz), 7.95 (1H, d, J = 8.3 Hz), 8.17 (1H, dd, J = 8.3,1.9Hz), 8.22 (1H, d, J = 7.9Hz), 8.32 (1H, d, J = 2.1Hz), 8.66 (1H, d, J = 4.5 Hz), 9.01 (1H, d, J = 2.1Hz).

参考例68

Figure 0005443975
N−(4−ブロモ−2−ニトロフェニル)−N−メチルメタンスルホンアミド0.10gのエチレングリコールジメチルエーテル2.0mL溶液に水0.6mL、4−メトキシフェニルボロン酸59mg、炭酸ナトリウム0.10gおよびテトラキス(トリフェニルホスフィン)パラジウム(0)19mgを加え、窒素雰囲気下、2時間加熱還流した。反応混合物に10%クエン酸水溶液および酢酸エチルを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[富士シリシア化学株式会社、Purif−Pack SI(60μm)、溶離液;75-65%ヘキサン/酢酸エチル]で精製し、黄色固体のN−(4−(4−メトキシフェニル)−2−ニトロフェニル)−N−メチルメタンスルホンアミド0.10gを得た。
1H-NMR(DMSO-d6)δ値:3.08(3H,s),3.30(3H,s),3.82(3H,s),7.05-7.10(2H,m),7.73-7.78(2H,m),7.84(1H,d,J=8.4Hz),8.03(1H,dd,J=8.4,2.4Hz),8.16(1H,d,J=2.4Hz).Reference Example 68
Figure 0005443975
A solution of 0.10 g of N- (4-bromo-2-nitrophenyl) -N-methylmethanesulfonamide in 2.0 mL of ethylene glycol dimethyl ether was added with 0.6 mL of water, 59 mg of 4-methoxyphenylboronic acid, 0.10 g of sodium carbonate and tetrakis (triphenyl). Phosphine) palladium (0) 19 mg was added, and the mixture was heated to reflux for 2 hours under a nitrogen atmosphere. A 10% aqueous citric acid solution and ethyl acetate were added to the reaction mixture. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [Fuji Silysia Chemical Ltd., Purif-Pack SI (60 μm), eluent: 75-65% hexane / ethyl acetate], and yellow solid N- (4- ( 0.10 g of 4-methoxyphenyl) -2-nitrophenyl) -N-methylmethanesulfonamide was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 3.08 (3H, s), 3.30 (3H, s), 3.82 (3H, s), 7.05-7.10 (2H, m), 7.73-7.78 (2H, m ), 7.84 (1H, d, J = 8.4Hz), 8.03 (1H, dd, J = 8.4, 2.4Hz), 8.16 (1H, d, J = 2.4Hz).

参考例69

Figure 0005443975
N−(4−ブロモ−2−ニトロフェニル)−N−メチルメタンスルホンアミド3.0gのエチレングリコールジメチルエーテル30mL溶液に水9.0mL、tert−ブチル=メチル(4−(4,4,5,5−テトラメチル−1,3,2−ジオキサボロラン−2−イル)フェニル)カルバマート4.0g、炭酸ナトリウム2.5gおよびビス(トリフェニルホスフィン)パラジウム(II)クロリド0.20gを加え、窒素雰囲気下、2時間加熱還流した。反応混合物に飽和炭酸水素ナトリウム水溶液および酢酸エチルを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[富士シリシア化学株式会社、Purif−Pack SI(60μm)、溶離液;80-50%ヘキサン/酢酸エチル]で精製し、淡黄色固体のtert−ブチル=メチル(4−(4−(メチル(メチルスルホニル)アミノ)−3−ニトロフェニル)フェニル)カルバマート4.1gを得た。
1H-NMR(DMSO-d6)δ値:1.42(9H,s),3.09(3H,s),3.24(3H,s),3.31(3H,s),7.41-7.46(2H,m),7.74-7.80(2H,m),7.88(1H,d,J=8.6Hz),8.07(1H,dd,J=8.6,2.2Hz),8.21(1H,d,J=2.2Hz).Reference Example 69
Figure 0005443975
To a solution of 3.0 g of N- (4-bromo-2-nitrophenyl) -N-methylmethanesulfonamide in 30 mL of ethylene glycol dimethyl ether was added 9.0 mL of water, tert-butyl methyl (4- (4,4,5,5-tetra Methyl-1,3,2-dioxaborolan-2-yl) phenyl) carbamate (4.0 g), sodium carbonate (2.5 g) and bis (triphenylphosphine) palladium (II) chloride (0.20 g) were added, and the mixture was heated to reflux for 2 hours under a nitrogen atmosphere. . Saturated aqueous sodium hydrogen carbonate solution and ethyl acetate were added to the reaction mixture. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [Fuji Silysia Chemical Ltd., Purif-Pack SI (60 μm), eluent: 80-50% hexane / ethyl acetate], and tert-butyl = methyl as a pale yellow solid. 4.1 g of (4- (4- (methyl (methylsulfonyl) amino) -3-nitrophenyl) phenyl) carbamate was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 1.42 (9H, s), 3.09 (3H, s), 3.24 (3H, s), 3.31 (3H, s), 7.41-7.46 (2H, m), 7.74-7.80 (2H, m), 7.88 (1H, d, J = 8.6Hz), 8.07 (1H, dd, J = 8.6,2.2Hz), 8.21 (1H, d, J = 2.2Hz).

参考例70

Figure 0005443975
参考例68と同様にして、以下の化合物を得た。
N−(4−(2−フルオロ−4−メチルフェニル)−2−ニトロフェニル)−N−メチルメタンスルホンアミド
1H-NMR(CDCl3)δ値:2.42(3H,s),3.04(3H,s),3.35(3H,s),7.00-7.10(2H,m),7.33(1H,dd,J=8.1,8.1Hz),7.62(1H,d,J=8.5Hz),7.80(1H,ddd,J=8.3,1.8,1.8Hz),8.06-8.09(1H,m).Reference Example 70
Figure 0005443975
In the same manner as in Reference Example 68, the following compound was obtained.
N- (4- (2-Fluoro-4-methylphenyl) -2-nitrophenyl) -N-methylmethanesulfonamide
1 H-NMR (CDCl 3 ) δ value: 2.42 (3H, s), 3.04 (3H, s), 3.35 (3H, s), 7.00-7.10 (2H, m), 7.33 (1H, dd, J = 8.1 8.1Hz), 7.62 (1H, d, J = 8.5Hz), 7.80 (1H, ddd, J = 8.3,1.8,1.8Hz), 8.06-8.09 (1H, m).

参考例71

Figure 0005443975
参考例68と同様にして、以下の化合物を得た。
N−(4−(2−ヒドロキシフェニル)−2−ニトロフェニル)−N−メチルメタンスルホンアミド
1H-NMR(DMSO-d6)δ値:3.09(3H,s),3.32(3H,s),6.93(1H,dd,J=7.4,7.4Hz),7.00(1H,d,J=8.3Hz),7.22-7.30(1H,m),7.39(1H,dd,J=7.7,1.3Hz),7.82(1H,d,J=8.3Hz),7.94(1H,dd,J=8.3,2.2Hz),8.12(1H,d,J=2.2Hz),9.96(1H,s).Reference Example 71
Figure 0005443975
In the same manner as in Reference Example 68, the following compound was obtained.
N- (4- (2-hydroxyphenyl) -2-nitrophenyl) -N-methylmethanesulfonamide
1 H-NMR (DMSO-d 6 ) δ value: 3.09 (3H, s), 3.32 (3H, s), 6.93 (1H, dd, J = 7.4, 7.4 Hz), 7.00 (1H, d, J = 8.3 Hz), 7.22-7.30 (1H, m), 7.39 (1H, dd, J = 7.7,1.3Hz), 7.82 (1H, d, J = 8.3Hz), 7.94 (1H, dd, J = 8.3,2.2Hz) ), 8.12 (1H, d, J = 2.2Hz), 9.96 (1H, s).

参考例72

Figure 0005443975
N−(4−(2−ヒドロキシフェニル)−2−ニトロフェニル)−N−メチルメタンスルホンアミド1.6gの塩化メチレン20mL懸濁液にピリジン0.51mLおよびアセチルクロリド0.41mLを順次加え、室温で2時間攪拌した。減圧下で溶媒を留去し、飽和炭酸水素ナトリウム水溶液および酢酸エチルを加えた。有機層を分取し、10%クエン酸水溶液および飽和塩化ナトリウム水溶液で順次洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物にジイソプロピルエーテルを加え、固形物をろ取し、淡黄色固体の2−(4−(メチル(メチルスルホニル)アミノ)−3−ニトロフェニル)フェニル=アセタート1.7gを得た。
1H-NMR(CDCl3)δ値:2.18(3H,s),3.05(3H,s),3.34(3H,s),7.18-7.23(1H,m),7.34-7.52(3H,m),7.62(1H,d,J=8.3Hz),7.70(1H,dd,J=8.3,2.0Hz),8.01(1H,d,J=2.0Hz).Reference Example 72
Figure 0005443975
0.51 mL of pyridine and 0.41 mL of acetyl chloride are sequentially added to a suspension of 1.6 g of N- (4- (2-hydroxyphenyl) -2-nitrophenyl) -N-methylmethanesulfonamide in 20 mL of methylene chloride, and then at room temperature for 2 hours. Stir. The solvent was distilled off under reduced pressure, and a saturated aqueous sodium hydrogen carbonate solution and ethyl acetate were added. The organic layer was separated, washed successively with 10% aqueous citric acid solution and saturated aqueous sodium chloride solution, dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. Diisopropyl ether was added to the obtained residue, and the solid substance was collected by filtration to obtain 1.7 g of 2- (4- (methyl (methylsulfonyl) amino) -3-nitrophenyl) phenyl acetate as a pale yellow solid.
1 H-NMR (CDCl 3 ) δ value: 2.18 (3H, s), 3.05 (3H, s), 3.34 (3H, s), 7.18-7.23 (1H, m), 7.34-7.52 (3H, m), 7.62 (1H, d, J = 8.3Hz), 7.70 (1H, dd, J = 8.3,2.0Hz), 8.01 (1H, d, J = 2.0Hz).

参考例73

Figure 0005443975
tert−ブチル=メチル(4−(4−(メチル(メチルスルホニル)アミノ)−3−ニトロフェニル)フェニル)カルバマート4.0gのエタノール80mL溶液に水12mL、塩化アンモニウム0.29gおよび鉄粉1.6gを加え、2時間加熱還流した。反応混合物の不溶物をろ去後、減圧下で溶媒を留去した。得られた残留物に飽和炭酸水素ナトリウム水溶液および酢酸エチルを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物にジイソプロピルエーテルを加え、固形物をろ取し、白色固体のtert−ブチル=4−(3−アミノ−4−(メチル(メチルスルホニル)アミノ)フェニル)フェニル(メチル)カルバマート3.5gを得た。
1H-NMR(DMSO-d6)δ値:1.41(9H,s),3.07(3H,s),3.11(3H,s),3.22(3H,s),5.20-5.26(2H,broad),6.83(1H,dd,J=8.2,2.0Hz),7.02(1H,d,J=2.0Hz),7.27(1H,d,J=8.2Hz),7.32-7.38(2H,m),7.50-7.55(2H,m).Reference Example 73
Figure 0005443975
To a solution of tert-butyl = methyl (4- (4- (methyl (methylsulfonyl) amino) -3-nitrophenyl) phenyl) carbamate 4.0 g in ethanol 80 mL was added water 12 mL, ammonium chloride 0.29 g and iron powder 1.6 g. Heated to reflux for 2 hours. The insoluble material in the reaction mixture was removed by filtration, and the solvent was distilled off under reduced pressure. A saturated aqueous sodium hydrogen carbonate solution and ethyl acetate were added to the obtained residue. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. Diisopropyl ether was added to the obtained residue, and the solid substance was collected by filtration, and tert-butyl 4- (3-amino-4- (methyl (methylsulfonyl) amino) phenyl) phenyl (methyl) carbamate 3.5 was obtained as a white solid. g was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 1.41 (9H, s), 3.07 (3H, s), 3.11 (3H, s), 3.22 (3H, s), 5.20-5.26 (2H, broad), 6.83 (1H, dd, J = 8.2,2.0Hz), 7.02 (1H, d, J = 2.0Hz), 7.27 (1H, d, J = 8.2Hz), 7.32-7.38 (2H, m), 7.50-7.55 (2H, m).

参考例74〜78
参考例73と同様にして、表9に示す化合物を得た。
Reference examples 74-78
In the same manner as in Reference Example 73, the compounds shown in Table 9 were obtained.

Figure 0005443975
Figure 0005443975

N−(2−アミノ−4−(4−フルオロフェニル)フェニル)−N−メチルメタンスルホンアミド
1H-NMR(DMSO-d6)δ値:3.07(3H,s),3.11(3H,s),5.20-5.28(2H,broad),6.81(1H,dd,J=8.1,2.1Hz),6.99(1H,d,J=2.1Hz),7.24-7.31(3H,m),7.56-7.63(2H,m).
N- (2-amino-4- (4-fluorophenyl) phenyl) -N-methylmethanesulfonamide
1 H-NMR (DMSO-d 6 ) δ value: 3.07 (3H, s), 3.11 (3H, s), 5.20-5.28 (2H, broad), 6.81 (1H, dd, J = 8.1, 2.1 Hz), 6.99 (1H, d, J = 2.1Hz), 7.24-7.31 (3H, m), 7.56-7.63 (2H, m).

N−(2−アミノ−4−(2,4−ジフルオロフェニル)フェニル)−N−メチルメタンスルホンアミド
1H-NMR(DMSO-d6)δ値:3.08(3H,s),3.11(3H,s),5.24-5.31(2H,broad),6.66-6.73(1H,m),6.88-6.93(1H,m),7.14-7.21(1H,m),7.29(1H,d,J=8.0Hz),7.30-7.38(1H,m),7.48-7.56(1H,m).
N- (2-amino-4- (2,4-difluorophenyl) phenyl) -N-methylmethanesulfonamide
1 H-NMR (DMSO-d 6 ) δ value: 3.08 (3H, s), 3.11 (3H, s), 5.24-5.31 (2H, broad), 6.66-6.73 (1H, m), 6.88-6.93 (1H , m), 7.14-7.21 (1H, m), 7.29 (1H, d, J = 8.0Hz), 7.30-7.38 (1H, m), 7.48-7.56 (1H, m).

N−(2−アミノ−4−(2−フルオロ−4−メチルフェニル)フェニル)−N−メチルメタンスルホンアミド
1H-NMR(DMSO-d6)δ値:2.35(3H,s),3.08(3H,s),3.11(3H,s),5.20-5.27(2H,broad),6.70(1H,ddd,J=8.1,8.1,1.8Hz),6.91(1H,dd,J=1.7,1.7Hz),7.06-7.15(2H,m),7.27(1H,d,J=8.3Hz),7.34(1H,dd,J=8.2,8.2Hz).
N- (2-amino-4- (2-fluoro-4-methylphenyl) phenyl) -N-methylmethanesulfonamide
1 H-NMR (DMSO-d 6 ) δ value: 2.35 (3H, s), 3.08 (3H, s), 3.11 (3H, s), 5.20-5.27 (2H, broad), 6.70 (1H, ddd, J = 8.1, 8.1, 1.8Hz), 6.91 (1H, dd, J = 1.7,1.7Hz), 7.06-7.15 (2H, m), 7.27 (1H, d, J = 8.3Hz), 7.34 (1H, dd, J = 8.2,8.2Hz).

N−(2−アミノ−4−(ピリジン−3−イル)フェニル)−N−メチルメタンスルホンアミド
1H-NMR(DMSO-d6)δ値:3.09(3H,s),3.13(3H,s),5.27-5.35(2H,broad),6.90(1H,dd,J=8.3,2.2Hz),7.07(1H,d,J=2.2Hz),7.33(1H,d,J=8.3Hz),7.47(1H,dd,J=7.9,4.8Hz),7.96(1H,ddd,J=8.0,8.0,1.9Hz),8.57(1H,dd,J=4.9,1.5Hz),8.80(1H,d,J=2.0Hz).
N- (2-amino-4- (pyridin-3-yl) phenyl) -N-methylmethanesulfonamide
1 H-NMR (DMSO-d 6 ) δ value: 3.09 (3H, s), 3.13 (3H, s), 5.27-5.35 (2H, broad), 6.90 (1H, dd, J = 8.3, 2.2 Hz), 7.07 (1H, d, J = 2.2Hz), 7.33 (1H, d, J = 8.3Hz), 7.47 (1H, dd, J = 7.9,4.8Hz), 7.96 (1H, ddd, J = 8.0,8.0, 1.9Hz), 8.57 (1H, dd, J = 4.9,1.5Hz), 8.80 (1H, d, J = 2.0Hz).

N−(2−アミノ−4−(4−メトキシフェニル)フェニル)−N−メチルメタンスルホンアミド
1H-NMR(DMSO-d6)δ値:3.07(3H,s),3.10(3H,s),3.79(3H,s),5.15-5.23(2H,broad),6.79(1H,dd,J=8.3,2.1Hz),6.96-7.04(3H,m),7.24(1H,d,J=8.3Hz),7.47-7.54(2H,m).
N- (2-amino-4- (4-methoxyphenyl) phenyl) -N-methylmethanesulfonamide
1 H-NMR (DMSO-d 6 ) δ value: 3.07 (3H, s), 3.10 (3H, s), 3.79 (3H, s), 5.15-5.23 (2H, broad), 6.79 (1H, dd, J = 8.3, 2.1Hz), 6.96-7.04 (3H, m), 7.24 (1H, d, J = 8.3Hz), 7.47-7.54 (2H, m).

参考例79

Figure 0005443975
N−メチル−N−(4−(4−メチルフェニル)−2−ニトロフェニル)メタンスルホンアミド6.4gの酢酸エチル32mL、メタノール32mLおよびジオキサン32mL混液に10%パラジウム−炭素0.64gを加え、水素雰囲気下、室温で1時間攪拌した。反応混合物に10%パラジウム−炭素1.3gを加え、水素雰囲気下、室温で2時間攪拌後、40℃で1時間攪拌した。反応混合物を室温まで冷却した後、10%パラジウム−炭素1.3gを加え、水素雰囲気下、40℃で3時間攪拌した。反応混合物を室温まで冷却した後、不溶物をろ去し、減圧下で溶媒を留去した。得られた残留物にジイソプロピルエーテルを加え、固形物をろ取し、白色固体のN−(2−アミノ−4−(4−メチルフェニル)フェニル)−N−メチルメタンスルホンアミド5.4gを得た。
1H-NMR(CDCl3)δ値:2.39(3H,s),3.00(3H,s),3.27(3H,s),6.95(1H,dd,J=8.1,2.0Hz),6.99(1H,d,J=2.0Hz),7.17(1H,d,J=8.1Hz),7.23(2H,d,J=8.2Hz),7.43(2H,d,J=8.2Hz).Reference Example 79
Figure 0005443975
To a mixture of N-methyl-N- (4- (4-methylphenyl) -2-nitrophenyl) methanesulfonamide 6.4 g of ethyl acetate 32 mL, methanol 32 mL and dioxane 32 mL was added 0.64 g of 10% palladium-carbon, and hydrogen atmosphere The mixture was stirred at room temperature for 1 hour. To the reaction mixture, 10% palladium-carbon (1.3 g) was added, and the mixture was stirred at room temperature for 2 hours in a hydrogen atmosphere, and then stirred at 40 ° C. for 1 hour. The reaction mixture was cooled to room temperature, 10% palladium-carbon (1.3 g) was added, and the mixture was stirred at 40 ° C. for 3 hr in a hydrogen atmosphere. The reaction mixture was cooled to room temperature, insoluble material was filtered off, and the solvent was distilled off under reduced pressure. Diisopropyl ether was added to the obtained residue, and the solid was collected by filtration to obtain 5.4 g of white solid N- (2-amino-4- (4-methylphenyl) phenyl) -N-methylmethanesulfonamide. .
1 H-NMR (CDCl 3 ) δ value: 2.39 (3H, s), 3.00 (3H, s), 3.27 (3H, s), 6.95 (1H, dd, J = 8.1, 2.0 Hz), 6.99 (1H, d, J = 2.0 Hz), 7.17 (1 H, d, J = 8.1 Hz), 7.23 (2 H, d, J = 8.2 Hz), 7.43 (2 H, d, J = 8.2 Hz).

参考例80

Figure 0005443975
2−(4−(メチル(メチルスルホニル)アミノ)−3−ニトロフェニル)フェニル=アセタート1.7gのテトラヒドロフラン0.11L溶液に10%パラジウム−炭素0.31gを加え、水素雰囲気下、室温で8時間攪拌した。反応混合物に10%パラジウム−炭素0.31gを加え、水素雰囲気下、室温で1時間攪拌した。不溶物をろ去後、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[富士シリシア化学株式会社、Purif−Pack SI(60μm)、溶離液;70-35%ヘキサン/酢酸エチル]で精製し、白色固体の2−(3−アミノ−4−(メチル(メチルスルホニル)アミノ)フェニル)フェニル=アセタート1.1gを得た。
1H-NMR(DMSO-d6)δ値:2.13(3H,s),3.07(3H,s),3.11(3H,s),5.22-5.29(2H,broad),6.58(1H,dd,J=8.1,2.1Hz),6.80(1H,d,J=2.1Hz),7.16-7.21(1H,m),7.25(1H,d,J=8.1Hz),7.31-7.44(3H,m).
参考例81
Figure 0005443975
参考例33と同様にして、以下の化合物を得た。
N−(5−ブロモ−2−(メチル(メチルスルホニル)アミノ)フェニル)−2−メトキシベンズアミド
1H-NMR(DMSO-d6)δ値:3.15(3H,s),3.25(3H,s),4.09(3H,s),7.14-7.20(1H,m),7.29(1H,d,J=7.8Hz),7.41(1H,dd,J=8.5,2.4Hz),7.60-7.66(2H,m),8.12(1H,dd,J=7.9,1.8Hz),8.82(1H,d,J=2.4Hz),10.84(1H,s).Reference Example 80
Figure 0005443975
To a 0.11 L tetrahydrofuran solution of 1.7 g of 2- (4- (methyl (methylsulfonyl) amino) -3-nitrophenyl) phenyl acetate was added 0.31 g of 10% palladium-carbon, and the mixture was stirred at room temperature for 8 hours in a hydrogen atmosphere. . To the reaction mixture, 10% palladium-carbon (0.31 g) was added, and the mixture was stirred at room temperature for 1 hour in a hydrogen atmosphere. The insoluble material was removed by filtration, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [Fuji Silysia Chemical Ltd., Purif-Pack SI (60 μm), eluent: 70-35% hexane / ethyl acetate], and white solid 2- (3-amino 1.1 g of -4- (methyl (methylsulfonyl) amino) phenyl) phenyl acetate was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 2.13 (3H, s), 3.07 (3H, s), 3.11 (3H, s), 5.22-5.29 (2H, broad), 6.58 (1H, dd, J = 8.1, 2.1Hz), 6.80 (1H, d, J = 2.1Hz), 7.16-7.21 (1H, m), 7.25 (1H, d, J = 8.1Hz), 7.31-7.44 (3H, m).
Reference Example 81
Figure 0005443975
In the same manner as in Reference Example 33, the following compound was obtained.
N- (5-bromo-2- (methyl (methylsulfonyl) amino) phenyl) -2-methoxybenzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.15 (3H, s), 3.25 (3H, s), 4.09 (3H, s), 7.14-7.20 (1H, m), 7.29 (1H, d, J = 7.8Hz), 7.41 (1H, dd, J = 8.5,2.4Hz), 7.60-7.66 (2H, m), 8.12 (1H, dd, J = 7.9,1.8Hz), 8.82 (1H, d, J = 2.4Hz), 10.84 (1H, s).

参考例82

Figure 0005443975
N−(5−ブロモ−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド1.9gのジオキサン29mL溶液に酢酸カリウム0.98g、ビス(ピナコラート)ジボロン1.5gおよび(1,1’−ビス(ジフェニルホスフィノ)フェロセン)パラジウム(II)ジクロリド塩化メチレンコンプレックス0.20gを加え、窒素雰囲気下、3時間加熱還流した。反応混合物の不溶物をろ去後、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[溶離液;65-50%ヘキサン/酢酸エチル]で精製し、白色固体のN−(2−(メチル(メチルスルホニル)アミノ)−5−(4,4,5,5−テトラメチル−1,3,2−ジオキサボロラン−2−イル)フェニル)ベンズアミド1.2gを得た。
1H-NMR(DMSO-d6)δ値:1.32(12H,s),3.07(3H,s),3.22(3H,s),7.54-7.67(5H,m),7.88-7.93(2H,m),8.34-8.38(1H,m),9.56(1H,s).Reference Example 82
Figure 0005443975
N- (5-bromo-2- (methyl (methylsulfonyl) amino) phenyl) benzamide (1.9 g) in dioxane (29 mL) was added with potassium acetate (0.98 g), bis (pinacolato) diboron (1.5 g) and (1,1′-bis (diphenylphosphine) Fino) ferrocene) palladium (II) dichloride methylene chloride complex 0.20 g was added, and the mixture was heated to reflux for 3 hours under a nitrogen atmosphere. The insoluble material in the reaction mixture was removed by filtration, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [eluent: 65-50% hexane / ethyl acetate], and white solid N- (2- (methyl (methylsulfonyl) amino) -5- (4,4 , 5,5-tetramethyl-1,3,2-dioxaborolan-2-yl) phenyl) benzamide 1.2 g was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 1.32 (12H, s), 3.07 (3H, s), 3.22 (3H, s), 7.54-7.67 (5H, m), 7.88-7.93 (2H, m ), 8.34-8.38 (1H, m), 9.56 (1H, s).

参考例83

Figure 0005443975
参考例82と同様にして、以下の化合物を得た。
2−メトキシ−N−(2−(メチル(メチルスルホニル)アミノ)−5−(4,4,5,5−テトラメチル−1,3,2−ジオキサボロラン−2−イル)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:1.32(12H,s),3.14(3H,s),3.25(3H,s),4.09(3H,s),7.16(1H,dd,J=7.6,7.6Hz),7.28(1H,d,J=8.3Hz),7.49(1H,dd,J=7.9,1.4Hz),7.58-7.65(1H,m),7.66(1H,d,J=7.8Hz),8.12(1H,dd,J=7.8,1.7Hz),8.89(1H,d,J=1.2Hz),10.75(1H,s).Reference Example 83
Figure 0005443975
In the same manner as in Reference Example 82, the following compound was obtained.
2-Methoxy-N- (2- (methyl (methylsulfonyl) amino) -5- (4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 1.32 (12H, s), 3.14 (3H, s), 3.25 (3H, s), 4.09 (3H, s), 7.16 (1H, dd, J = 7.6 , 7.6Hz), 7.28 (1H, d, J = 8.3Hz), 7.49 (1H, dd, J = 7.9,1.4Hz), 7.58-7.65 (1H, m), 7.66 (1H, d, J = 7.8Hz ), 8.12 (1H, dd, J = 7.8,1.7Hz), 8.89 (1H, d, J = 1.2Hz), 10.75 (1H, s).

参考例84

Figure 0005443975
水酸化カリウム1.2gのジメチルスルホキシド9mL懸濁液にベンジルアルコール10mLを加え、70℃で1時間30分間攪拌した。反応混合物を室温まで冷却した後、5−クロロ−4−ヨード−2−ニトロアニリン3.0gを加え、65℃で1時間15分間攪拌した。反応混合物を室温まで冷却した後、氷冷下、1mol/L塩酸0.12Lおよび酢酸エチルを順次加えた。有機層を分取し、水および飽和塩化ナトリウム水溶液で順次洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物にジイソプロピルエーテルを加え、固形物をろ取し、黄色固体の5−(ベンジルオキシ)−4−ヨード−2−ニトロアニリン1.9gを得た。
1H-NMR(CDCl3)δ値:5.16(2H,s),6.15(1H,s),6.17-6.25(2H,broad),7.34-7.48(5H,m),8.58(1H,s).Reference Example 84
Figure 0005443975
To a suspension of 1.2 g of potassium hydroxide in 9 mL of dimethyl sulfoxide, 10 mL of benzyl alcohol was added and stirred at 70 ° C. for 1 hour and 30 minutes. After the reaction mixture was cooled to room temperature, 3.0 g of 5-chloro-4-iodo-2-nitroaniline was added, and the mixture was stirred at 65 ° C. for 1 hour and 15 minutes. After cooling the reaction mixture to room temperature, 0.12 L of 1 mol / L hydrochloric acid and ethyl acetate were successively added under ice cooling. The organic layer was separated, washed successively with water and saturated aqueous sodium chloride solution, dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. Diisopropyl ether was added to the obtained residue, and the solid was collected by filtration to obtain 1.9 g of yellow solid 5- (benzyloxy) -4-iodo-2-nitroaniline.
1 H-NMR (CDCl 3 ) δ value: 5.16 (2H, s), 6.15 (1H, s), 6.17-6.25 (2H, broad), 7.34-7.48 (5H, m), 8.58 (1H, s).

参考例85

Figure 0005443975
60%水素化ナトリウム0.19gのテトラヒドロフラン8mL懸濁液に氷冷下、5−(ベンジルオキシ)−4−ヨード−2−ニトロアニリン0.80gのテトラヒドロフラン10mL溶液を加え、同温度で10分間攪拌後、室温で30分間攪拌した。反応混合物に(ジ−tert−ブチル)ジカーボナート0.52gのテトラヒドロフラン4mL溶液を加え、室温で1時間30分間攪拌した。反応混合物に水およびトルエンを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[溶離液;100-80%ヘキサン/酢酸エチル]で精製し、黄色固体のtert−ブチル=(5−(ベンジルオキシ)−4−ヨード−2−ニトロフェニル)カルバマート0.51gを得た。
1H-NMR(DMSO-d6)δ値:1.48(9H,s),5.28(2H,s),7.34-7.40(1H,m),7.40-7.46(2H,m),7.51-7.56(2H,m),7.71(1H,s),8.43(1H,s),9.77(1H,s).Reference Example 85
Figure 0005443975
To a suspension of 60% sodium hydride 0.19 g in tetrahydrofuran 8 mL was added ice-cooled solution of 5- (benzyloxy) -4-iodo-2-nitroaniline 0.80 g in tetrahydrofuran 10 mL, and the mixture was stirred at the same temperature for 10 minutes. Stir at room temperature for 30 minutes. A solution of 0.52 g of (di-tert-butyl) dicarbonate in 4 mL of tetrahydrofuran was added to the reaction mixture, and the mixture was stirred at room temperature for 1 hour and 30 minutes. Water and toluene were added to the reaction mixture. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [eluent: 100-80% hexane / ethyl acetate], and tert-butyl = (5- (benzyloxy) -4-iodo-2-nitrophenyl) as a yellow solid ) 0.51 g of carbamate was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 1.48 (9H, s), 5.28 (2H, s), 7.34-7.40 (1H, m), 7.40-7.46 (2H, m), 7.51-7.56 (2H , m), 7.71 (1H, s), 8.43 (1H, s), 9.77 (1H, s).

参考例86

Figure 0005443975
tert−ブチル=(5−(ベンジルオキシ)−4−ヨード−2−ニトロフェニル)カルバマート0.51gのエチレングリコールジメチルエーテル5.1mL懸濁液に水1.5mL、フェニルボロン酸0.16g、炭酸ナトリウム0.23gおよびビス(トリフェニルホスフィン)パラジウム(II)クロリド15mgを加え、窒素雰囲気下、2時間加熱還流した。反応混合物を室温まで冷却した後、ビス(トリフェニルホスフィン)パラジウム(II)クロリド15mgを加え、窒素雰囲気下、1時間加熱還流した。反応混合物を室温まで冷却した後、水および酢酸エチルを加え、不溶物をろ去した。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[溶離液;100-95%ヘキサン/酢酸エチル]で精製し、黄色固体のtert−ブチル=(5−(ベンジルオキシ)−2−ニトロ−4−フェニルフェニル)カルバマート0.39gを得た。
1H-NMR(DMSO-d6)δ値:1.50(9H,s),5.25(2H,s),7.30-7.46(8H,m),7.54-7.60(2H,m),7.87(1H,s),8.01(1H,s),9.83(1H,s).Reference Example 86
Figure 0005443975
tert-butyl = (5- (benzyloxy) -4-iodo-2-nitrophenyl) carbamate 0.51 g of ethylene glycol dimethyl ether 5.1 mL suspension in water 1.5 mL, phenylboronic acid 0.16 g, sodium carbonate 0.23 g and bis 15 mg of (triphenylphosphine) palladium (II) chloride was added, and the mixture was heated to reflux for 2 hours under a nitrogen atmosphere. The reaction mixture was cooled to room temperature, 15 mg of bis (triphenylphosphine) palladium (II) chloride was added, and the mixture was heated to reflux for 1 hour under a nitrogen atmosphere. The reaction mixture was cooled to room temperature, water and ethyl acetate were added, and the insoluble material was removed by filtration. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [eluent: 100-95% hexane / ethyl acetate], and tert-butyl = (5- (benzyloxy) -2-nitro-4-phenylphenyl) as a yellow solid. ) 0.39 g of carbamate was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 1.50 (9H, s), 5.25 (2H, s), 7.30-7.46 (8H, m), 7.54-7.60 (2H, m), 7.87 (1H, s ), 8.01 (1H, s), 9.83 (1H, s).

参考例87

Figure 0005443975
tert−ブチル=(5−(ベンジルオキシ)−2−ニトロ−4−フェニルフェニル)カルバマート0.34gのエタノール6.8mL懸濁液に水1.0mL、塩化アンモニウム26mgおよび鉄粉0.14gを加え、1時間加熱還流した。反応混合物を室温まで冷却した後、エタノール3.4mL、水0.51mL、塩化アンモニウム26mgおよび鉄粉23mgを加え、30分間加熱還流した。反応混合物を室温まで冷却した後、塩化アンモニウム26mgおよび鉄粉23mgを加え、30分間加熱還流した。反応混合物を室温まで冷却した後、酢酸エチルを加え、不溶物をろ去し、減圧下で溶媒を留去した。得られた残留物に飽和炭酸水素ナトリウム水溶液および酢酸エチルを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去し、淡褐色固体のtert−ブチル=(2−アミノ−5−(ベンジルオキシ)−4−フェニルフェニル)カルバマート0.31gを得た。
1H-NMR(DMSO-d6)δ値:1.48(9H,s),4.58-4.64(2H,broad),4.88(2H,s),6.72(1H,s),7.22-7.40(9H,m),7.45-7.49(2H,m),8.37-8.41(1H,broad).Reference Example 87
Figure 0005443975
Add 1.0 mL of water, 26 mg of ammonium chloride, and 0.14 g of iron powder to a 6.8 mL ethanol suspension of 0.34 g of tert-butyl = (5- (benzyloxy) -2-nitro-4-phenylphenyl) carbamate, and heat for 1 hour. Refluxed. After the reaction mixture was cooled to room temperature, 3.4 mL of ethanol, 0.51 mL of water, 26 mg of ammonium chloride and 23 mg of iron powder were added, and the mixture was heated to reflux for 30 minutes. After the reaction mixture was cooled to room temperature, 26 mg of ammonium chloride and 23 mg of iron powder were added, and the mixture was heated to reflux for 30 minutes. The reaction mixture was cooled to room temperature, ethyl acetate was added, the insoluble material was filtered off, and the solvent was evaporated under reduced pressure. A saturated aqueous sodium hydrogen carbonate solution and ethyl acetate were added to the obtained residue. The organic layer was separated, washed with a saturated aqueous solution of sodium chloride, and then dried over anhydrous magnesium sulfate. The solvent was distilled off under reduced pressure, and tert-butyl = (2-amino-5- (benzyloxy)) as a light brown solid 0.31 g of -4-phenylphenyl) carbamate was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 1.48 (9H, s), 4.58-4.64 (2H, broad), 4.88 (2H, s), 6.72 (1H, s), 7.22-7.40 (9H, m ), 7.45-7.49 (2H, m), 8.37-8.41 (1H, broad).

参考例88

Figure 0005443975
tert−ブチル=(2−アミノ−5−(ベンジルオキシ)−4−フェニルフェニル)カルバマート0.31gの塩化メチレン3.1mL溶液に氷冷下、トリエチルアミン0.17mLおよびベンゾイルクロリド0.10mLを順次加え、室温で1時間攪拌した。減圧下で溶媒を留去し、10%クエン酸水溶液および酢酸エチルを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物にジイソプロピルエーテルを加え、固形物をろ取し、白色固体のtert−ブチル=(2−(ベンズアミド)−5−(ベンジルオキシ)−4−フェニルフェニル)カルバマート0.36gを得た。
1H-NMR(DMSO-d6)δ値:1.47(9H,s),5.11(2H,s),7.28-7.64(15H,m),7.96(1H,s),7.97(1H,s),8.75(1H,s),9.81(1H,s).Reference Example 88
Figure 0005443975
To a solution of 0.31 g of tert-butyl = (2-amino-5- (benzyloxy) -4-phenylphenyl) carbamate in 3.1 mL of methylene chloride was added successively 0.17 mL of triethylamine and 0.10 mL of benzoyl chloride under ice-cooling. Stir for hours. The solvent was distilled off under reduced pressure, and 10% aqueous citric acid solution and ethyl acetate were added. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. Diisopropyl ether was added to the obtained residue, and the solid was collected by filtration to obtain 0.36 g of tert-butyl = (2- (benzamido) -5- (benzyloxy) -4-phenylphenyl) carbamate as a white solid. .
1 H-NMR (DMSO-d 6 ) δ value: 1.47 (9H, s), 5.11 (2H, s), 7.28-7.64 (15H, m), 7.96 (1H, s), 7.97 (1H, s), 8.75 (1H, s), 9.81 (1H, s).

参考例89

Figure 0005443975
tert−ブチル=(2−(ベンズアミド)−5−(ベンジルオキシ)−4−フェニルフェニル)カルバマート0.30gの塩化メチレン1.5mL溶液に氷冷下、トリフルオロ酢酸1.5mLを加え、室温で1時間30分間攪拌した。減圧下で溶媒を留去し、飽和炭酸水素ナトリウム水溶液および酢酸エチルを加えた。有機層を分取し、飽和炭酸水素ナトリウム水溶液および飽和塩化ナトリウム水溶液で順次洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物にジイソプロピルエーテルを加え、固形物をろ取し、白色固体のN−(2−アミノ−4−(ベンジルオキシ)−5−フェニルフェニル)ベンズアミド0.23gを得た。
1H-NMR(DMSO-d6)δ値:5.06(2H,s),5.07-5.12(2H,broad),6.63(1H,s),7.14(1H,s),7.19-7.24(1H,m),7.28-7.42(7H,m),7.47-7.60(5H,m),7.96-8.02(2H,m),9.62(1H,s).Reference Example 89
Figure 0005443975
tert-Butyl = (2- (benzamido) -5- (benzyloxy) -4-phenylphenyl) carbamate 0.30 g of 1.5 mL of methylene chloride was added with 1.5 mL of trifluoroacetic acid under ice cooling, and the mixture was stirred at room temperature for 1 hour 30 Stir for minutes. The solvent was distilled off under reduced pressure, and a saturated aqueous sodium hydrogen carbonate solution and ethyl acetate were added. The organic layer was separated, washed successively with a saturated aqueous sodium hydrogen carbonate solution and a saturated aqueous sodium chloride solution, dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. Diisopropyl ether was added to the obtained residue, and the solid was collected by filtration to obtain 0.23 g of N- (2-amino-4- (benzyloxy) -5-phenylphenyl) benzamide as a white solid.
1 H-NMR (DMSO-d 6 ) δ value: 5.06 (2H, s), 5.07-5.12 (2H, broad), 6.63 (1H, s), 7.14 (1H, s), 7.19-7.24 (1H, m ), 7.28-7.42 (7H, m), 7.47-7.60 (5H, m), 7.96-8.02 (2H, m), 9.62 (1H, s).

参考例90

Figure 0005443975
60%水素化ナトリウム0.26gのN,N−ジメチルホルムアミド9.0mL懸濁液に氷冷下、tert−ブチル=(4−ブロモフェニル)カルバマート1.5gを加え、同温度で30分間攪拌した。反応混合物に氷冷下、ヨウ化エチル0.68mLを加え、室温で2時間攪拌した。反応混合物に水および酢酸エチルを加えた。有機層を分取し、10%クエン酸水溶液および飽和塩化ナトリウム水溶液で順次洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[富士シリシア化学株式会社、Purif−Pack SI(60μm)、溶離液;99-90%ヘキサン/酢酸エチル]で精製し、白色固体のtert−ブチル=(4−ブロモフェニル)(エチル)カルバマート1.4gを得た。
1H-NMR(CDCl3)δ値:1.13(3H,t,J=7.1Hz),1.43(9H,s),3.65(2H,q,J=7.1Hz),7.04-7.10(2H,m),7.42-7.47(2H,m).Reference Example 90
Figure 0005443975
To a suspension of 0.26 g of 60% sodium hydride in 9.0 mL of N, N-dimethylformamide was added 1.5 g of tert-butyl = (4-bromophenyl) carbamate under ice cooling, and the mixture was stirred at the same temperature for 30 minutes. To the reaction mixture, 0.68 mL of ethyl iodide was added under ice cooling, and the mixture was stirred at room temperature for 2 hours. Water and ethyl acetate were added to the reaction mixture. The organic layer was separated, washed successively with 10% aqueous citric acid solution and saturated aqueous sodium chloride solution, dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [Fuji Silysia Chemical Ltd., Purif-Pack SI (60 μm), eluent: 99-90% hexane / ethyl acetate], and white solid tert-butyl = (4 1.4 g of -bromophenyl) (ethyl) carbamate was obtained.
1 H-NMR (CDCl 3 ) δ value: 1.13 (3H, t, J = 7.1 Hz), 1.43 (9H, s), 3.65 (2H, q, J = 7.1 Hz), 7.04-7.10 (2H, m) , 7.42-7.47 (2H, m).

参考例91

Figure 0005443975
tert−ブチル=(4−ブロモフェニル)(エチル)カルバマート0.30gのジオキサン6.0mL溶液に酢酸カリウム0.20g、ビス(ピナコラート)ジボロン0.38gおよび(1,1’−ビス(ジフェニルホスフィノ)フェロセン)パラジウム(II)ジクロリド塩化メチレンコンプレックス41mgを加え、窒素雰囲気下、1時間30分間加熱還流した。反応混合物の不溶物をろ去後、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[溶離液;99-90%ヘキサン/酢酸エチル]で精製し、白色固体のtert−ブチル=エチル(4−(4,4,5,5−テトラメチル−1,3,2−ジオキサボロラン−2−イル)フェニル)カルバマート0.20gを得た。
1H-NMR(DMSO-d6)δ値:1.05(3H,t,J=7.1Hz),1.29(12H,s),1.38(9H,s),3.62(2H,q,J=7.1Hz),7.24(2H,d,J=8.3Hz),7.64(2H,d,J=8.3Hz).Reference Example 91
Figure 0005443975
tert-Butyl = (4-bromophenyl) (ethyl) carbamate 0.30 g in dioxane 6.0 mL solution with potassium acetate 0.20 g, bis (pinacolato) diboron 0.38 g and (1,1′-bis (diphenylphosphino) ferrocene) palladium (II) 41 mg of dichloride methylene chloride complex was added, and the mixture was heated to reflux for 1 hour and 30 minutes under a nitrogen atmosphere. The insoluble material in the reaction mixture was removed by filtration, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [eluent: 99-90% hexane / ethyl acetate], and white solid tert-butyl ethyl (4- (4,4,5,5-tetramethyl- 0.20 g of 1,3,2-dioxaborolan-2-yl) phenyl) carbamate was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 1.05 (3H, t, J = 7.1 Hz), 1.29 (12H, s), 1.38 (9H, s), 3.62 (2H, q, J = 7.1 Hz) , 7.24 (2H, d, J = 8.3Hz), 7.64 (2H, d, J = 8.3Hz).

実施例1

Figure 0005443975
N−(2−(メチルアミノ)−5−フェニルフェニル)ベンズアミド5.0gの塩化メチレン50mL懸濁液に室温でトリエチルアミン2.8mL、4−(ジメチルアミノ)ピリジン0.62gおよびメタンスルホニルクロリド1.5mLを加え、同温度で3時間攪拌した。減圧下で溶媒を留去し、1.0mol/L塩酸および酢酸エチルを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[溶離液;80-60%ヘキサン/酢酸エチル]で精製し、白色固体のN−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド3.2gを得た。
1H-NMR(DMSO-d6)δ値:3.11(3H,s),3.26(3H,s),7.40-7.45(1H,m),7.49-7.76(9H,m),7.91-7.96(2H,m),8.37(1H,d,J=2.0Hz),9.60(1H,s).Example 1
Figure 0005443975
To a suspension of 5.0 g of N- (2- (methylamino) -5-phenylphenyl) benzamide in 50 mL of methylene chloride was added 2.8 mL of triethylamine, 0.62 g of 4- (dimethylamino) pyridine and 1.5 mL of methanesulfonyl chloride at room temperature. The mixture was stirred at the same temperature for 3 hours. The solvent was distilled off under reduced pressure, and 1.0 mol / L hydrochloric acid and ethyl acetate were added. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [eluent: 80-60% hexane / ethyl acetate], and white solid N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) benzamide 3.2 g was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 3.11 (3H, s), 3.26 (3H, s), 7.40-7.45 (1H, m), 7.49-7.76 (9H, m), 7.91-7.96 (2H) , m), 8.37 (1H, d, J = 2.0Hz), 9.60 (1H, s).

実施例2

Figure 0005443975
実施例1と同様にして、以下の化合物を得た。
N−(2−(メチル(チオフェン−2−スルホニル)アミノ)−5−フェニルフェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.22(3H,s),6.83(1H,d,J=8.5Hz),7.30(1H,dd,J=5.0,3.8Hz),7.38-7.46(2H,m),7.47-7.53(2H,m),7.56-7.70(6H,m),7.94-7.99(2H,m),8.10(1H,dd,J=5.0,1.3Hz),8.34(1H,d,J=2.2Hz),9.74(1H,s).Example 2
Figure 0005443975
In the same manner as in Example 1, the following compounds were obtained.
N- (2- (methyl (thiophen-2-sulfonyl) amino) -5-phenylphenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.22 (3H, s), 6.83 (1H, d, J = 8.5 Hz), 7.30 (1H, dd, J = 5.0, 3.8 Hz), 7.38-7.46 ( 2H, m), 7.47-7.53 (2H, m), 7.56-7.70 (6H, m), 7.94-7.99 (2H, m), 8.10 (1H, dd, J = 5.0,1.3Hz), 8.34 (1H, d, J = 2.2Hz), 9.74 (1H, s).

実施例3

Figure 0005443975
N−(3−メチル−2−(メチルアミノ)−5−フェニルフェニル)ベンズアミド30mgの塩化メチレン0.60mL溶液に室温でトリエチルアミン0.020mL、4−(ジメチルアミノ)ピリジン3.5mgおよびメタンスルホニルクロリド0.0085mLを加え、同温度で2時間攪拌した。反応混合物をシリカゲルカラムクロマトグラフィー[富士シリシア化学株式会社、Purif−Pack SI(60μm)、溶離液;90-75%ヘキサン/酢酸エチル]で精製し、白色固体のN−(3−メチル−2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド15mgを得た。
1H-NMR(DMSO-d6)δ値:2.43(3H,s),3.16(3H,s),3.17(3H,s),7.38-7.43(1H,m),7.46-7.72(8H,m),7.86(1H,d,J=2.0Hz),7.97-8.03(2H,m),9.66(1H,s).Example 3
Figure 0005443975
To a solution of 30 mg of N- (3-methyl-2- (methylamino) -5-phenylphenyl) benzamide in 0.60 mL of methylene chloride was added 0.020 mL of triethylamine, 3.5 mg of 4- (dimethylamino) pyridine and 0.0085 mL of methanesulfonyl chloride at room temperature. In addition, the mixture was stirred at the same temperature for 2 hours. The reaction mixture was purified by silica gel column chromatography [Fuji Silysia Chemical Ltd., Purif-Pack SI (60 μm), eluent: 90-75% hexane / ethyl acetate], and white solid N- (3-methyl-2- 15 mg of (methyl (methylsulfonyl) amino) -5-phenylphenyl) benzamide was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 2.43 (3H, s), 3.16 (3H, s), 3.17 (3H, s), 7.38-7.43 (1H, m), 7.46-7.72 (8H, m ), 7.86 (1H, d, J = 2.0Hz), 7.97-8.03 (2H, m), 9.66 (1H, s).

実施例4

Figure 0005443975
N−(2−(メチルアミノ)−5−フェニルフェニル)ベンズアミド30mgのエチレングリコールジメチルエーテル0.60mL懸濁液に室温でトリエチルアミン0.015mLを加え、氷冷下、無水トリフルオロメタンスルホン酸0.018mLを加え、同温度で30分間攪拌した。反応混合物に氷冷下、10%クエン酸水溶液および酢酸エチルを加え、室温まで加温した。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[溶離液;100-90%ヘキサン/酢酸エチル]で精製し、黄色固体のN−(2−(メチル((トリフルオロメチル)スルホニル)アミノ)−5−フェニルフェニル)ベンズアミド26mgを得た。
1H-NMR(DMSO-d6)δ値:3.50(3H,s),7.40-7.74(10H,m),7.84-7.88(1H,m),7.92-7.98(2H,m),10.25(1H,s).Example 4
Figure 0005443975
To a suspension of 30 mg of N- (2- (methylamino) -5-phenylphenyl) benzamide in 0.60 mL of ethylene glycol dimethyl ether, 0.015 mL of triethylamine was added at room temperature, and 0.018 mL of trifluoromethanesulfonic anhydride was added under ice cooling. Stir at temperature for 30 minutes. Under ice-cooling, 10% aqueous citric acid solution and ethyl acetate were added to the reaction mixture, and the mixture was warmed to room temperature. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [eluent: 100-90% hexane / ethyl acetate] to give N- (2- (methyl ((trifluoromethyl) sulfonyl) amino) -5--5 as a yellow solid. 26 mg of phenylphenyl) benzamide were obtained.
1 H-NMR (DMSO-d 6 ) δ value: 3.50 (3H, s), 7.40-7.74 (10H, m), 7.84-7.88 (1H, m), 7.92-7.98 (2H, m), 10.25 (1H , s).

実施例5

Figure 0005443975
N−(2−(エチルアミノ)−5−フェニルフェニル)ベンズアミド62mgのジオキサン6.0mL溶液にトリエチルアミン0.033mL、4−(ジメチルアミノ)ピリジン12mgおよびメタンスルホニルクロリド0.017mLを加え、50℃で1時間攪拌した。反応混合物を室温まで冷却後、4−(ジメチルアミノ)ピリジン24mgおよびメタンスルホニルクロリド0.015mLを加え、1時間加熱還流した。反応混合物を室温まで冷却後、飽和炭酸水素ナトリウム水溶液および酢酸エチルを加えた。有機層を分取し、10%クエン酸水溶液および飽和塩化ナトリウム水溶液で順次洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[溶離液;90-75%ヘキサン/酢酸エチル]で精製し、白色固体のN−(2−(エチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド3.0mgを得た。
1H-NMR(DMSO-d6)δ値:1.01(3H,t,J=7.1Hz),3.16(3H,s),3.60-3.80(2H,m),7.40-7.46(1H,m),7.49-7.55(2H,m),7.57-7.69(4H,m),7.69-7.74(3H,m),7.88-7.93(2H,m),8.54(1H,d,J=2.0Hz),9.30(1H,s).Example 5
Figure 0005443975
Add 0.033 mL of triethylamine, 12 mg of 4- (dimethylamino) pyridine and 0.017 mL of methanesulfonyl chloride to a solution of N- (2- (ethylamino) -5-phenylphenyl) benzamide 62 mg in dioxane 6.0 mL, and stir at 50 ° C. for 1 hour. did. After cooling the reaction mixture to room temperature, 24 mg of 4- (dimethylamino) pyridine and 0.015 mL of methanesulfonyl chloride were added, and the mixture was heated to reflux for 1 hour. After the reaction mixture was cooled to room temperature, saturated aqueous sodium hydrogen carbonate solution and ethyl acetate were added. The organic layer was separated, washed successively with 10% aqueous citric acid solution and saturated aqueous sodium chloride solution, dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [eluent: 90-75% hexane / ethyl acetate] to give N- (2- (ethyl (methylsulfonyl) amino) -5-phenylphenyl) benzamide as a white solid. 3.0 mg was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 1.01 (3H, t, J = 7.1 Hz), 3.16 (3H, s), 3.60-3.80 (2H, m), 7.40-7.46 (1H, m), 7.49-7.55 (2H, m), 7.57-7.69 (4H, m), 7.69-7.74 (3H, m), 7.88-7.93 (2H, m), 8.54 (1H, d, J = 2.0Hz), 9.30 ( 1H, s).

実施例6

Figure 0005443975
N−(2−(シクロプロピルアミノ)−5−フェニルフェニル)ベンズアミド60mgのN,N−ジメチルホルムアミド0.60mL溶液にトリエチルアミン0.038mL、4−(ジメチルアミノ)ピリジン11mgおよびメタンスルホニルクロリド0.017mLを加え、60℃で1時間攪拌した。反応混合物にメタンスルホニルクロリド0.017mLを加え、60℃で1時間攪拌した。反応混合物を室温まで冷却後、シリカゲルカラムクロマトグラフィー[富士シリシア化学株式会社、Purif−Pack SI(60μm)、溶離液;85-60%ヘキサン/酢酸エチル]で精製し、白色固体のN−(2−(シクロプロピル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド7.0mgを得た。
1H-NMR(CDCl3)δ値:0.37-0.47(1H,m),0.60-0.70(1H,m),0.97-1.18(2H,m),3.00-3.05(1H,m),3.11(3H,s),7.35-7.60(8H,m),7.63-7.70(2H,m),7.93-7.99(2H,m),8.67-8.70(1H,m),9.04(1H,s).Example 6
Figure 0005443975
To a solution of 60 mg of N- (2- (cyclopropylamino) -5-phenylphenyl) benzamide in 0.60 mL of N, N-dimethylformamide was added 0.038 mL of triethylamine, 11 mg of 4- (dimethylamino) pyridine and 0.017 mL of methanesulfonyl chloride. Stir at 60 ° C. for 1 hour. To the reaction mixture, 0.017 mL of methanesulfonyl chloride was added and stirred at 60 ° C. for 1 hour. After cooling the reaction mixture to room temperature, it was purified by silica gel column chromatography [Fuji Silysia Chemical Ltd., Purif-Pack SI (60 μm), eluent: 85-60% hexane / ethyl acetate], and white solid N- (2 7.0 mg of-(cyclopropyl (methylsulfonyl) amino) -5-phenylphenyl) benzamide was obtained.
1 H-NMR (CDCl 3 ) δ value: 0.37-0.47 (1H, m), 0.60-0.70 (1H, m), 0.97-1.18 (2H, m), 3.00-3.05 (1H, m), 3.11 (3H , s), 7.35-7.60 (8H, m), 7.63-7.70 (2H, m), 7.93-7.99 (2H, m), 8.67-8.70 (1H, m), 9.04 (1H, s).

実施例7

Figure 0005443975
N−(2−アミノ−5−フェニルフェニル)ベンズアミド2.0gの塩化メチレン20mL懸濁液に室温でピリジン0.77mLおよび4−(ジメチルアミノ)ピリジン0.27gを加え、氷冷下、エタンスルホニルクロリド0.76mLを加え、室温で2時間攪拌した。減圧下で溶媒を留去し、1.0mol/L塩酸および酢酸エチルを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物にヘキサンを加え、固形物をろ取し、淡赤色固体のN−(2−((エチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド2.6gを得た。
1H-NMR(DMSO-d6)δ値:1.20(3H,t,J=7.3Hz),3.11(2H,q,J=7.3Hz),7.36-7.42(1H,m),7.46-7.70(9H,m),7.97-8.06(3H,m),9.22(1H,s),9.93(1H,s).Example 7
Figure 0005443975
To a suspension of 2.0 g of N- (2-amino-5-phenylphenyl) benzamide in 20 mL of methylene chloride was added 0.77 mL of pyridine and 0.27 g of 4- (dimethylamino) pyridine at room temperature, and 0.76 mL of ethanesulfonyl chloride under ice cooling. And stirred at room temperature for 2 hours. The solvent was distilled off under reduced pressure, and 1.0 mol / L hydrochloric acid and ethyl acetate were added. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. Hexane was added to the resulting residue, and the solid was collected by filtration to obtain 2.6 g of N- (2-((ethylsulfonyl) amino) -5-phenylphenyl) benzamide as a pale red solid.
1 H-NMR (DMSO-d 6 ) δ value: 1.20 (3H, t, J = 7.3 Hz), 3.11 (2H, q, J = 7.3 Hz), 7.36-7.42 (1H, m), 7.46-7.70 ( 9H, m), 7.97-8.06 (3H, m), 9.22 (1H, s), 9.93 (1H, s).

実施例8〜12
実施例7と同様にして、表10に示す化合物を得た。
Examples 8-12
In the same manner as in Example 7, the compounds shown in Table 10 were obtained.

Figure 0005443975
Figure 0005443975

N−(2−((メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.03(3H,s),7.36-7.42(1H,m),7.46-7.71(9H,m),7.97-8.02(2H,m),8.06-8.11(1H,m),9.23(1H,s),9.88(1H,s).
N- (2-((methylsulfonyl) amino) -5-phenylphenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.03 (3H, s), 7.36-7.42 (1H, m), 7.46-7.71 (9H, m), 7.97-8.02 (2H, m), 8.06-8.11 (1H, m), 9.23 (1H, s), 9.88 (1H, s).

N−(2−((シクロプロピルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:0.83-0.94(4H,m),2.56-2.64(1H,m),7.37-7.42(1H,m),7.47-7.71(9H,m),7.98-8.03(2H,m),8.14(1H,d,J=2.0Hz),9.25(1H,s),9.90(1H,s).
N- (2-((cyclopropylsulfonyl) amino) -5-phenylphenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 0.83-0.94 (4H, m), 2.56-2.64 (1H, m), 7.37-7.42 (1H, m), 7.47-7.71 (9H, m), 7.98 -8.03 (2H, m), 8.14 (1H, d, J = 2.0Hz), 9.25 (1H, s), 9.90 (1H, s).

N−(2−((イソプロピルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:1.23(6H,d,J=6.8Hz),3.20-3.34(1H,m),7.36-7.42(1H,m),7.45-7.52(2H,m),7.54-7.70(7H,m),7.98-8.04(3H,m),9.16(1H,s),9.98(1H,s).
N- (2-((isopropylsulfonyl) amino) -5-phenylphenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 1.23 (6H, d, J = 6.8 Hz), 3.20-3.34 (1H, m), 7.36-7.42 (1H, m), 7.45-7.52 (2H, m ), 7.54-7.70 (7H, m), 7.98-8.04 (3H, m), 9.16 (1H, s), 9.98 (1H, s).

N−(2−((フェニルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:7.19(1H,d,J=8.3Hz),7.34-7.41(1H,m),7.42-7.50(5H,m),7.55-7.70(8H,m),7.83-7.88(2H,m),8.06(1H,d,J=2.0Hz),9.64(1H,s),9.79(1H,s).
N- (2-((phenylsulfonyl) amino) -5-phenylphenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 7.19 (1H, d, J = 8.3 Hz), 7.34-7.41 (1H, m), 7.42-7.50 (5H, m), 7.55-7.70 (8H, m ), 7.83-7.88 (2H, m), 8.06 (1H, d, J = 2.0Hz), 9.64 (1H, s), 9.79 (1H, s).

N−(2−((ベンジルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:4.52(2H,s),7.28-7.42(6H,m),7.46-7.52(2H,m),7.53-7.71(7H,m),7.94-8.00(2H,m),8.06(1H,s),9.25(1H,s),9.85(1H,s).
N- (2-((benzylsulfonyl) amino) -5-phenylphenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 4.52 (2H, s), 7.28-7.42 (6H, m), 7.46-7.52 (2H, m), 7.53-7.71 (7H, m), 7.94-8.00 (2H, m), 8.06 (1H, s), 9.25 (1H, s), 9.85 (1H, s).

実施例13

Figure 0005443975
実施例7と同様にして、以下の化合物を得た。
N−(4−メチル−2−((メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:2.25(3H,s),3.03(3H,s),7.35-7.50(6H,m),7.54-7.65(4H,m),7.93-7.98(2H,m),9.15(1H,s),9.81(1H,s).Example 13
Figure 0005443975
In the same manner as in Example 7, the following compounds were obtained.
N- (4-Methyl-2-((methylsulfonyl) amino) -5-phenylphenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 2.25 (3H, s), 3.03 (3H, s), 7.35-7.50 (6H, m), 7.54-7.65 (4H, m), 7.93-7.98 (2H , m), 9.15 (1H, s), 9.81 (1H, s).

実施例14

Figure 0005443975
実施例7と同様にして、以下の化合物を得た。
N−(2−メトキシ−6−((メチルスルホニル)アミノ)−3−フェニルフェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.00(3H,s),3.34(3H,s),7.31-7.40(3H,m),7.42-7.49(2H,m),7.51-7.64(5H,m),8.01-8.07(2H,m),8.99(1H,s),9.61(1H,s).Example 14
Figure 0005443975
In the same manner as in Example 7, the following compounds were obtained.
N- (2-methoxy-6-((methylsulfonyl) amino) -3-phenylphenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.00 (3H, s), 3.34 (3H, s), 7.31-7.40 (3H, m), 7.42-7.49 (2H, m), 7.51-7.64 (5H , m), 8.01-8.07 (2H, m), 8.99 (1H, s), 9.61 (1H, s).

実施例15

Figure 0005443975
N−(2−アミノ−5−フェニルフェニル)ベンズアミド60mgのエチレングリコールジメチルエーテル1.2mLおよびトリエチルアミン0.032mL混液に氷冷下、無水トリフルオロメタンスルホン酸0.039mLを加え、同温度で30分間攪拌した。反応混合物に氷冷下、10%クエン酸水溶液および酢酸エチルを加え、室温まで加温した。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[溶離液;100-95%クロロホルム/メタノール]で精製し、黄色固体のN−(5−フェニル−2−(((トリフルオロメチル)スルホニル)アミノ)フェニル)ベンズアミド58mgを得た。
1H-NMR(DMSO-d6)δ値:7.34-7.53(5H,m),7.55-7.69(5H,m),7.93-7.99(2H,m),8.14-8.23(1H,m),9.94(1H,s).Example 15
Figure 0005443975
N- (2-amino-5-phenylphenyl) benzamide 60 mg of ethylene glycol dimethyl ether (1.2 mL) and triethylamine (0.032 mL) were mixed with ice-cooled trifluoromethanesulfonic anhydride (0.039 mL) and stirred at the same temperature for 30 minutes. Under ice-cooling, 10% aqueous citric acid solution and ethyl acetate were added to the reaction mixture, and the mixture was warmed to room temperature. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [eluent: 100-95% chloroform / methanol] to give N- (5-phenyl-2-(((trifluoromethyl) sulfonyl) amino) phenyl as a yellow solid. ) 58 mg of benzamide was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 7.34 to 7.53 (5H, m), 7.55 to 7.69 (5H, m), 7.93 to 7.99 (2H, m), 8.14 to 8.23 (1H, m), 9.94 (1H, s).

実施例16

Figure 0005443975
N−(2−((エチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド2.2gのアセトン22mL溶液に炭酸カリウム1.0gおよび硫酸ジメチル0.63mLを加え、室温で2時間攪拌した。減圧下で溶媒を留去し、10%クエン酸水溶液および酢酸エチルを加えた。有機層を分取し、飽和炭酸水素ナトリウム水溶液および飽和塩化ナトリウム水溶液で順次洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物にジイソプロピルエーテルを加え、固形物をろ取し、白色固体のN−(2−((エチルスルホニル)(メチル)アミノ)−5−フェニルフェニル)ベンズアミド2.0gを得た。
1H-NMR(CDCl3)δ値:1.50(3H,t,J=7.5Hz),3.21(2H,q,J=7.5Hz),3.34(3H,s),7.35-7.69(10H,m),7.98-8.05(2H,m),8.70(1H,d,J=2.0Hz),9.36(1H,s).Example 16
Figure 0005443975
To 22 mL of acetone in 2.2 g of N- (2-((ethylsulfonyl) amino) -5-phenylphenyl) benzamide was added 1.0 g of potassium carbonate and 0.63 mL of dimethyl sulfate, and the mixture was stirred at room temperature for 2 hours. The solvent was distilled off under reduced pressure, and 10% aqueous citric acid solution and ethyl acetate were added. The organic layer was separated, washed successively with a saturated aqueous sodium hydrogen carbonate solution and a saturated aqueous sodium chloride solution, dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. Diisopropyl ether was added to the obtained residue, and the solid matter was collected by filtration to obtain 2.0 g of N- (2-((ethylsulfonyl) (methyl) amino) -5-phenylphenyl) benzamide as a white solid.
1 H-NMR (CDCl 3 ) δ value: 1.50 (3H, t, J = 7.5 Hz), 3.21 (2H, q, J = 7.5 Hz), 3.34 (3H, s), 7.35-7.69 (10H, m) 7.98-8.05 (2H, m), 8.70 (1H, d, J = 2.0Hz), 9.36 (1H, s).

実施例17

Figure 0005443975
実施例16と同様にして、以下の化合物を得た。
N−(2−((シクロプロピルスルホニル)(メチル)アミノ)−5−フェニルフェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:0.85-1.10(4H,m),2.83-2.92(1H,m),3.29(3H,s),7.39-7.45(1H,m),7.49-7.66(6H,m),7.67-7.73(2H,m),7.77(1H,d,J=8.3Hz),7.90-7.96(2H,m),8.38(1H,d,J=2.0Hz),9.57(1H,s).Example 17
Figure 0005443975
In the same manner as in Example 16, the following compounds were obtained.
N- (2-((cyclopropylsulfonyl) (methyl) amino) -5-phenylphenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 0.85-1.10 (4H, m), 2.83-2.92 (1H, m), 3.29 (3H, s), 7.39-7.45 (1H, m), 7.49-7.66 (6H, m), 7.67-7.73 (2H, m), 7.77 (1H, d, J = 8.3Hz), 7.90-7.96 (2H, m), 8.38 (1H, d, J = 2.0Hz), 9.57 ( 1H, s).

実施例18

Figure 0005443975
実施例16と同様にして、以下の化合物を得た。
N−(4−メチル−2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:2.26(3H,s),3.12(3H,s),3.25(3H,s),7.37-7.44(3H,m),7.46-7.52(2H,m),7.53-7.64(4H,m),7.87-7.94(3H,m),9.50(1H,s).Example 18
Figure 0005443975
In the same manner as in Example 16, the following compounds were obtained.
N- (4-Methyl-2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 2.26 (3H, s), 3.12 (3H, s), 3.25 (3H, s), 7.37-7.44 (3H, m), 7.46-7.52 (2H, m ), 7.53-7.64 (4H, m), 7.87-7.94 (3H, m), 9.50 (1H, s).

実施例19

Figure 0005443975
実施例16と同様にして、以下の化合物を得た。
N−(2−メトキシ−6−(メチル(メチルスルホニル)アミノ)−3−フェニルフェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.04(3H,s),3.16(3H,s),3.35(3H,s),7.38-7.43(3H,m),7.45-7.63(7H,m),7.97-8.02(2H,m),9.77(1H,s).Example 19
Figure 0005443975
In the same manner as in Example 16, the following compounds were obtained.
N- (2-methoxy-6- (methyl (methylsulfonyl) amino) -3-phenylphenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.04 (3H, s), 3.16 (3H, s), 3.35 (3H, s), 7.38-7.43 (3H, m), 7.45-7.63 (7H, m ), 7.97-8.02 (2H, m), 9.77 (1H, s).

実施例20

Figure 0005443975
N−(2−((イソプロピルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド30mgのアセトン1.0mL溶液に炭酸カリウム18mgおよび硫酸ジメチル0.011mLを加え、2時間30分間加熱還流した。反応混合物を室温まで冷却した後、減圧下で溶媒を留去し、飽和炭酸水素ナトリウム水溶液および酢酸エチルを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[溶離液;80-70%ヘキサン/酢酸エチル]で精製し、白色固体のN−(2−((イソプロピルスルホニル)(メチル)アミノ)−5−フェニルフェニル)ベンズアミド16mgを得た。
1H-NMR(DMSO-d6)δ値:1.30(6H,d,J=6.8Hz),3.29(3H,s),3.52-3.63(1H,m),7.39-7.46(1H,m),7.48-7.74(9H,m),7.94-8.00(2H,m),8.23-8.26(1H,m),9.62(1H,s).Example 20
Figure 0005443975
To a solution of N- (2-((isopropylsulfonyl) amino) -5-phenylphenyl) benzamide 30 mg in acetone 1.0 mL was added potassium carbonate 18 mg and dimethyl sulfate 0.011 mL, and the mixture was heated to reflux for 2 hours 30 minutes. After the reaction mixture was cooled to room temperature, the solvent was distilled off under reduced pressure, and a saturated aqueous sodium hydrogen carbonate solution and ethyl acetate were added. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [eluent: 80-70% hexane / ethyl acetate], and white solid N- (2-((isopropylsulfonyl) (methyl) amino) -5-phenylphenyl ) 16 mg of benzamide was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 1.30 (6H, d, J = 6.8 Hz), 3.29 (3H, s), 3.52-3.63 (1H, m), 7.39-7.46 (1H, m), 7.48-7.74 (9H, m), 7.94-8.00 (2H, m), 8.23-8.26 (1H, m), 9.62 (1H, s).

実施例21、22
実施例20と同様にして、表11に示す化合物を得た。
Examples 21 and 22
In the same manner as in Example 20, the compounds shown in Table 11 were obtained.

Figure 0005443975
Figure 0005443975

N−(2−((ベンゼンスルホニル)(メチル)アミノ)−5−フェニルフェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.17(3H,s),6.73(1H,d,J=8.3Hz),7.37-7.44(2H,m),7.47-7.53(2H,m),7.57-7.71(9H,m),7.73-7.79(1H,m),7.95-8.00(2H,m),8.36(1H,d,J=2.0Hz),9.72(1H,s).
N- (2-((benzenesulfonyl) (methyl) amino) -5-phenylphenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.17 (3H, s), 6.73 (1H, d, J = 8.3 Hz), 7.37-7.44 (2H, m), 7.47-7.53 (2H, m), 7.57-7.71 (9H, m), 7.73-7.79 (1H, m), 7.95-8.00 (2H, m), 8.36 (1H, d, J = 2.0Hz), 9.72 (1H, s).

N−(2−((ベンジルスルホニル)(メチル)アミノ)−5−フェニルフェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.30(3H,s),4.64(2H,s),7.34-7.46(6H,m),7.49-7.64(7H,m),7.67-7.73(2H,m),7.90-7.96(2H,m),8.32(1H,s),9.61(1H,s).
N- (2-((benzylsulfonyl) (methyl) amino) -5-phenylphenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.30 (3H, s), 4.64 (2H, s), 7.34-7.46 (6H, m), 7.49-7.64 (7H, m), 7.67-7.73 (2H , m), 7.90-7.96 (2H, m), 8.32 (1H, s), 9.61 (1H, s).

実施例23

Figure 0005443975
N−(5−ブロモ−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド0.10gのトルエン2.1mL懸濁液にエタノール0.62mL、水0.31mL、4−クロロフェニルボロン酸49mg、炭酸ナトリウム83mgおよびテトラキス(トリフェニルホスフィン)パラジウム(0)15mgを加え、窒素雰囲気下、3時間加熱還流した。反応混合物を室温まで冷却した後、水および酢酸エチルを加えた。有機層を分取し、10%クエン酸水溶液および飽和塩化ナトリウム水溶液で順次洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[溶離液;80-55%ヘキサン/酢酸エチル]で精製し、白色固体のN−(5−(4−クロロフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド84mgを得た。
1H-NMR(DMSO-d6)δ値:3.11(3H,s),3.25(3H,s),7.55-7.67(6H,m),7.70-7.76(3H,m),7.90-7.96(2H,m),8.37(1H,d,J=2.2Hz),9.62(1H,s).Example 23
Figure 0005443975
A suspension of N- (5-bromo-2- (methyl (methylsulfonyl) amino) phenyl) benzamide (0.10 g) in toluene (2.1 mL) was added with ethanol (0.62 mL), water (0.31 mL), 4-chlorophenylboronic acid (49 mg), sodium carbonate (83 mg) and tetrakis. 15 mg of (triphenylphosphine) palladium (0) was added, and the mixture was heated to reflux for 3 hours under a nitrogen atmosphere. After the reaction mixture was cooled to room temperature, water and ethyl acetate were added. The organic layer was separated, washed successively with 10% aqueous citric acid solution and saturated aqueous sodium chloride solution, dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [eluent: 80-55% hexane / ethyl acetate], and white solid N- (5- (4-chlorophenyl) -2- (methyl (methylsulfonyl) amino 84 mg) of phenyl) benzamide was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 3.11 (3H, s), 3.25 (3H, s), 7.55-7.67 (6H, m), 7.70-7.76 (3H, m), 7.90-7.96 (2H , m), 8.37 (1H, d, J = 2.2Hz), 9.62 (1H, s).

実施例24〜44
実施例23と同様にして、表12に示す化合物を得た。
Examples 24-44
In the same manner as in Example 23, the compounds shown in Table 12 were obtained.

Figure 0005443975
Figure 0005443975

N−(5−(2−クロロフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.13(3H,s),3.27(3H,s),7.36(1H,dd,J=8.2,2.0Hz),7.42-7.50(3H,m),7.54-7.66(4H,m),7.74(1H,d,J=8.3Hz),7.88-7.94(2H,m),8.20(1H,d,J=2.0Hz),9.59(1H,s).
N- (5- (2-chlorophenyl) -2- (methyl (methylsulfonyl) amino) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.13 (3H, s), 3.27 (3H, s), 7.36 (1H, dd, J = 8.2, 2.0 Hz), 7.42-7.50 (3H, m), 7.54-7.66 (4H, m), 7.74 (1H, d, J = 8.3Hz), 7.88-7.94 (2H, m), 8.20 (1H, d, J = 2.0Hz), 9.59 (1H, s).

N−(5−(3−クロロフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.11(3H,s),3.26(3H,s),7.46-7.51(1H,m),7.52-7.70(6H,m),7.72-7.77(2H,m),7.91-7.96(2H,m),8.38(1H,d,J=2.2Hz),9.62(1H,s).
N- (5- (3-chlorophenyl) -2- (methyl (methylsulfonyl) amino) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.11 (3H, s), 3.26 (3H, s), 7.46-7.51 (1H, m), 7.52-7.70 (6H, m), 7.72-7.77 (2H , m), 7.91-7.96 (2H, m), 8.38 (1H, d, J = 2.2Hz), 9.62 (1H, s).

N−(2−(メチル(メチルスルホニル)アミノ)−5−(チオフェン−3−イル)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.09(3H,s),3.24(3H,s),7.54-7.71(7H,m),7.91-7.96(3H,m),8.34(1H,d,J=2.0Hz),9.59(1H,s).
N- (2- (methyl (methylsulfonyl) amino) -5- (thiophen-3-yl) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.09 (3H, s), 3.24 (3H, s), 7.54-7.71 (7H, m), 7.91-7.96 (3H, m), 8.34 (1H, d , J = 2.0Hz), 9.59 (1H, s).

N−(5−(3−フルオロフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.11(3H,s),3.26(3H,s),7.22-7.30(1H,m),7.51-7.67(7H,m),7.75(1H,d,J=8.6Hz),7.91-7.97(2H,m),8.36-8.41(1H,m),9.63(1H,s).
N- (5- (3-fluorophenyl) -2- (methyl (methylsulfonyl) amino) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.11 (3H, s), 3.26 (3H, s), 7.22-7.30 (1H, m), 7.51-7.67 (7H, m), 7.75 (1H, d , J = 8.6Hz), 7.91-7.97 (2H, m), 8.36-8.41 (1H, m), 9.63 (1H, s).

N−(5−(4−フルオロフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.11(3H,s),3.25(3H,s),7.31-7.38(2H,m),7.54-7.67(4H,m),7.70-7.77(3H,m),7.91-7.96(2H,m),8.35(1H,d,J=2.2Hz),9.61(1H,s).
N- (5- (4-Fluorophenyl) -2- (methyl (methylsulfonyl) amino) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.11 (3H, s), 3.25 (3H, s), 7.31-7.38 (2H, m), 7.54-7.67 (4H, m), 7.70-7.77 (3H , m), 7.91-7.96 (2H, m), 8.35 (1H, d, J = 2.2Hz), 9.61 (1H, s).

N−(2−(メチル(メチルスルホニル)アミノ)−5−(2−メチルフェニル)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:2.31(3H,s),3.13(3H,s),3.27(3H,s),7.24-7.36(5H,m),7.54-7.66(3H.m),7.70(1H,d,J=8.0Hz),7.88-7.94(2H,m),8.09(1H,d,J=1.7Hz),9.57(1H,s).
N- (2- (methyl (methylsulfonyl) amino) -5- (2-methylphenyl) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 2.31 (3H, s), 3.13 (3H, s), 3.27 (3H, s), 7.24-7.36 (5H, m), 7.54-7.66 (3H.m ), 7.70 (1H, d, J = 8.0Hz), 7.88-7.94 (2H, m), 8.09 (1H, d, J = 1.7Hz), 9.57 (1H, s).

N−(2−(メチル(メチルスルホニル)アミノ)−5−(3−メチルフェニル)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:2.40(3H,s),3.11(3H,s),3.26(3H,s),7.23(1H,d,J=7.3Hz),7.39(1H,t,J=7.6Hz),7.45-7.52(2H,m),7.53-7.67(4H,m),7.72(1H,d,J=8.3Hz),7.91-7.96(2H,m),8.35(1H,d,J=2.2Hz),9.59(1H,s).
N- (2- (methyl (methylsulfonyl) amino) -5- (3-methylphenyl) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 2.40 (3H, s), 3.11 (3H, s), 3.26 (3H, s), 7.23 (1H, d, J = 7.3 Hz), 7.39 (1H, t, J = 7.6Hz), 7.45-7.52 (2H, m), 7.53-7.67 (4H, m), 7.72 (1H, d, J = 8.3Hz), 7.91-7.96 (2H, m), 8.35 (1H , d, J = 2.2 Hz), 9.59 (1H, s).

N−(2−(メチル(メチルスルホニル)アミノ)−5−(4−メチルフェニル)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:2.36(3H,s),3.11(3H,s),3.25(3H,s),7.29-7.35(2H,m),7.52-7.66(6H,m),7.70(1H,d,J=8.3Hz),7.90-7.96(2H,m),8.35(1H,d,J=2.0Hz),9.58(1H,s).
N- (2- (methyl (methylsulfonyl) amino) -5- (4-methylphenyl) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 2.36 (3H, s), 3.11 (3H, s), 3.25 (3H, s), 7.29-7.35 (2H, m), 7.52-7.66 (6H, m ), 7.70 (1H, d, J = 8.3Hz), 7.90-7.96 (2H, m), 8.35 (1H, d, J = 2.0Hz), 9.58 (1H, s).

N−(5−(2,3−ジフルオロフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.13(3H,s),3.27(3H,s),7.31-7.44(2H,m),7.46-7.67(5H,m),7.78(1H,d,J=8.3Hz),7.89-7.96(2H,m),8.30(1H,s),9.64(1H,s).
N- (5- (2,3-difluorophenyl) -2- (methyl (methylsulfonyl) amino) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.13 (3H, s), 3.27 (3H, s), 7.31-7.44 (2H, m), 7.46-7.67 (5H, m), 7.78 (1H, d , J = 8.3Hz), 7.89-7.96 (2H, m), 8.30 (1H, s), 9.64 (1H, s).

N−(5−(2,4−ジフルオロフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.12(3H,s),3.26(3H,s),7.24(1H,td,J=8.5,2.4Hz),7.38-7.47(2H,m),7.54-7.68(4H,m),7.75(1H,d,J=8.3Hz),7.89-7.95(2H,m),8.26(1H,s),9.62(1H,s).
N- (5- (2,4-difluorophenyl) -2- (methyl (methylsulfonyl) amino) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.12 (3H, s), 3.26 (3H, s), 7.24 (1H, td, J = 8.5, 2.4 Hz), 7.38-7.47 (2H, m), 7.54-7.68 (4H, m), 7.75 (1H, d, J = 8.3Hz), 7.89-7.95 (2H, m), 8.26 (1H, s), 9.62 (1H, s).

N−(5−(2−メトキシフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.11(3H,s),3.25(3H,s),3.80(3H,s),7.06(1H,t,J=7.5Hz),7.15(1H,d,J=8.3Hz),7.31-7.42(3H,m),7.54-7.67(4H,m),7.89-7.94(2H,m),8.19(1H,d,J=2.0Hz),9.54(1H,s).
N- (5- (2-methoxyphenyl) -2- (methyl (methylsulfonyl) amino) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.11 (3H, s), 3.25 (3H, s), 3.80 (3H, s), 7.06 (1H, t, J = 7.5 Hz), 7.15 (1H, d, J = 8.3Hz), 7.31-7.42 (3H, m), 7.54-7.67 (4H, m), 7.89-7.94 (2H, m), 8.19 (1H, d, J = 2.0Hz), 9.54 (1H , s).

N−(5−(3−メトキシフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.11(3H,s),3.25(3H,s),3.84(3H,s),6.99(1H,dd,J=8.1,2.6Hz),7.18-7.22(1H,m),7.23-7.27(1H,m),7.43(1H,t,J=7.9Hz),7.55-7.66(4H,m),7.72(1H,d,J=8.3Hz),7.91-7.96(2H,m),8.34(1H,d,J=2.0Hz),9.60(1H,s).
N- (5- (3-methoxyphenyl) -2- (methyl (methylsulfonyl) amino) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.11 (3H, s), 3.25 (3H, s), 3.84 (3H, s), 6.99 (1H, dd, J = 8.1, 2.6 Hz), 7.18- 7.22 (1H, m), 7.23-7.27 (1H, m), 7.43 (1H, t, J = 7.9Hz), 7.55-7.66 (4H, m), 7.72 (1H, d, J = 8.3Hz), 7.91 -7.96 (2H, m), 8.34 (1H, d, J = 2.0Hz), 9.60 (1H, s).

N−(5−(4−メトキシフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.10(3H,s),3.25(3H,s),3.82(3H,s),7.04-7.10(2H,m),7.52(1H,dd,J=8.3,2.1Hz),7.55-7.70(6H,m),7.90-7.96(2H,m),8.32(1H,d,J=2.1Hz),9.57(1H,s).
N- (5- (4-methoxyphenyl) -2- (methyl (methylsulfonyl) amino) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.10 (3H, s), 3.25 (3H, s), 3.82 (3H, s), 7.04-7.10 (2H, m), 7.52 (1H, dd, J = 8.3, 2.1Hz), 7.55-7.70 (6H, m), 7.90-7.96 (2H, m), 8.32 (1H, d, J = 2.1Hz), 9.57 (1H, s).

N−(5−(フラン−2−イル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.09(3H,s),3.23(3H,s),6.64(1H,dd,J=3.4,2.0Hz),7.03(1H,d,J=3.4Hz),7.55-7.70(5H,m),7.80-7.83(1H,m),7.90-7.95(2H,m),8.41(1H,d,J=1.9Hz),9.58(1H,s).
N- (5- (furan-2-yl) -2- (methyl (methylsulfonyl) amino) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.09 (3H, s), 3.23 (3H, s), 6.64 (1H, dd, J = 3.4, 2.0 Hz), 7.03 (1H, d, J = 3.4 Hz), 7.55-7.70 (5H, m), 7.80-7.83 (1H, m), 7.90-7.95 (2H, m), 8.41 (1H, d, J = 1.9Hz), 9.58 (1H, s).

N−(5−(フラン−3−イル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.08(3H,s),3.22(3H,s),6.95-6.98(1H,m),7.51-7.66(5H,m),7.77-7.80(1H,m),7.90-7.95(2H,m),8.20(1H,d,J=2.0Hz),8.23-8.26(1H,m),9.59(1H,s).
N- (5- (furan-3-yl) -2- (methyl (methylsulfonyl) amino) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.08 (3H, s), 3.22 (3H, s), 6.95-6.98 (1H, m), 7.51-7.66 (5H, m), 7.77-7.80 (1H , m), 7.90-7.95 (2H, m), 8.20 (1H, d, J = 2.0Hz), 8.23-8.26 (1H, m), 9.59 (1H, s).

N−(5−(4−(ヒドロキシメチル)フェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.11(3H,s),3.26(3H,s),4.56(2H,d,J=5.7Hz),5.25(1H,t,J=5.7Hz),7.42-7.48(2H,m),7.55-7.69(6H,m),7.71(1H,d,J=8.3Hz),7.91-7.96(2H,m),8.37(1H,d,J=2.2Hz),9.60(1H,s).
N- (5- (4- (hydroxymethyl) phenyl) -2- (methyl (methylsulfonyl) amino) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.11 (3H, s), 3.26 (3H, s), 4.56 (2H, d, J = 5.7 Hz), 5.25 (1H, t, J = 5.7 Hz) , 7.42-7.48 (2H, m), 7.55-7.69 (6H, m), 7.71 (1H, d, J = 8.3Hz), 7.91-7.96 (2H, m), 8.37 (1H, d, J = 2.2Hz ), 9.60 (1H, s).

N−(5−(ベンゾ[1,3]ジオキソール−5−イル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.10(3H,s),3.24(3H,s),6.09(2H,s),7.04(1H,d,J=8.1Hz),7.18(1H,dd,J=8.1,1.7Hz),7.27(1H,d,J=1.7Hz),7.51(1H,dd,J=8.3,2.1Hz),7.54-7.70(4H,m),7.89-7.96(2H,m),8.29(1H,d,J=2.1Hz),9.57(1H,s).
N- (5- (Benzo [1,3] dioxol-5-yl) -2- (methyl (methylsulfonyl) amino) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.10 (3H, s), 3.24 (3H, s), 6.09 (2H, s), 7.04 (1H, d, J = 8.1 Hz), 7.18 (1H, dd, J = 8.1,1.7Hz), 7.27 (1H, d, J = 1.7Hz), 7.51 (1H, dd, J = 8.3,2.1Hz), 7.54-7.70 (4H, m), 7.89-7.96 (2H , m), 8.29 (1H, d, J = 2.1Hz), 9.57 (1H, s).

N−(5−(2,3−ジヒドロベンゾ[1,4]ジオキシン−6−イル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.10(3H,s),3.24(3H,s),4.30(4H,s),6.98(1H,d,J=8.0Hz),7.13-7.20(2H,m),7.50(1H,dd,J=8.4,2.1Hz),7.54-7.69(4H,m),7.89-7.96(2H,m),8.30(1H,d,J=2.1Hz),9.56(1H,s).
N- (5- (2,3-dihydrobenzo [1,4] dioxin-6-yl) -2- (methyl (methylsulfonyl) amino) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.10 (3H, s), 3.24 (3H, s), 4.30 (4H, s), 6.98 (1H, d, J = 8.0 Hz), 7.13-7.20 ( 2H, m), 7.50 (1H, dd, J = 8.4,2.1Hz), 7.54-7.69 (4H, m), 7.89-7.96 (2H, m), 8.30 (1H, d, J = 2.1Hz), 9.56 (1H, s).

N−(5−(ベンゾフラン−2−イル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.12(3H,s),3.26(3H,s),7.27-7.33(1H,m),7.33-7.40(1H,m),7.53-7.73(6H,m),7.77(1H,d,J=8.5Hz),7.85(1H,dd,J=8.5,2.0Hz),7.93-7.98(2H,m),8.63(1H,d,J=2.1Hz),9.66(1H,s).
N- (5- (benzofuran-2-yl) -2- (methyl (methylsulfonyl) amino) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.12 (3H, s), 3.26 (3H, s), 7.27-7.33 (1H, m), 7.33-7.40 (1H, m), 7.53-7.73 (6H , m), 7.77 (1H, d, J = 8.5Hz), 7.85 (1H, dd, J = 8.5,2.0Hz), 7.93-7.98 (2H, m), 8.63 (1H, d, J = 2.1Hz) , 9.66 (1H, s).

N−(5−(ベンゾチオフェン−2−イル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.13(3H,s),3.26(3H,s),7.36-7.46(2H,m),7.56-7.68(3H,m),7.69-7.78(2H,m),7.88-7.98(4H,m),8.02(1H,d,J=7.6Hz),8.52-8.56(1H,m),9.64(1H,s).
N- (5- (benzothiophen-2-yl) -2- (methyl (methylsulfonyl) amino) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.13 (3H, s), 3.26 (3H, s), 7.36-7.46 (2H, m), 7.56-7.68 (3H, m), 7.69-7.78 (2H , m), 7.88-7.98 (4H, m), 8.02 (1H, d, J = 7.6Hz), 8.52-8.56 (1H, m), 9.64 (1H, s).

N−(2−(メチル(メチルスルホニル)アミノ)−5−(ピリジン−3−イル)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.12(3H,s),3.26(3H,s),7.51-7.68(5H,m),7.78(1H,d,J=8.3Hz),7.91-7.96(2H,m),8.08-8.13(1H,m),8.39(1H,d,J=2.2Hz),8.60-8.65(1H,m),8.92(1H,d,J=2.4Hz),9.65(1H,s).
N- (2- (methyl (methylsulfonyl) amino) -5- (pyridin-3-yl) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.12 (3H, s), 3.26 (3H, s), 7.51-7.68 (5H, m), 7.78 (1H, d, J = 8.3 Hz), 7.91 7.96 (2H, m), 8.08-8.13 (1H, m), 8.39 (1H, d, J = 2.2Hz), 8.60-8.65 (1H, m), 8.92 (1H, d, J = 2.4Hz), 9.65 (1H, s).

実施例45

Figure 0005443975
N−(5−ブロモ−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド0.20gのエチレングリコールジメチルエーテル2.0mL溶液に水0.60mL、4−アセチルフェニルボロン酸0.10g、炭酸ナトリウム0.17gおよびテトラキス(トリフェニルホスフィン)パラジウム(0)30mgを加え、窒素雰囲気下、2時間30分間加熱還流した。反応混合物を室温まで冷却した後、10%クエン酸水溶液および酢酸エチルを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[溶離液;65-55%ヘキサン/酢酸エチル]で精製し、白色固体のN−(5−(4−アセチルフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド0.17gを得た。
1H-NMR(DMSO-d6)δ値:2.63(3H,s),3.12(3H,s),3.27(3H,s),7.55-7.69(4H,m),7.77(1H,d,J=8.3Hz),7.83-7.89(2H,m),7.91-7.97(2H,m),8.06-8.12(2H,m),8.44(1H,d,J=2.0Hz),9.65(1H,s).Example 45
Figure 0005443975
A solution of 0.20 g of N- (5-bromo-2- (methyl (methylsulfonyl) amino) phenyl) benzamide in 2.0 mL of ethylene glycol dimethyl ether was added to 0.60 mL of water, 0.10 g of 4-acetylphenylboronic acid, 0.17 g of sodium carbonate and tetrakis ( 30 mg of triphenylphosphine) palladium (0) was added, and the mixture was heated to reflux for 2 hours 30 minutes under a nitrogen atmosphere. After the reaction mixture was cooled to room temperature, 10% aqueous citric acid solution and ethyl acetate were added. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [eluent: 65-55% hexane / ethyl acetate], and white solid N- (5- (4-acetylphenyl) -2- (methyl (methylsulfonyl) 0.17 g of amino) phenyl) benzamide was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 2.63 (3H, s), 3.12 (3H, s), 3.27 (3H, s), 7.55-7.69 (4H, m), 7.77 (1H, d, J = 8.3Hz), 7.83-7.89 (2H, m), 7.91-7.97 (2H, m), 8.06-8.12 (2H, m), 8.44 (1H, d, J = 2.0Hz), 9.65 (1H, s) .

実施例46〜53
実施例45と同様にして、表13に示す化合物を得た。
Examples 46-53
In the same manner as in Example 45, the compounds shown in Table 13 were obtained.

Figure 0005443975
Figure 0005443975

N−(2−(メチル(メチルスルホニル)アミノ)−5−(3−ニトロフェニル)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.12(3H,s),3.27(3H,s),7.55-7.67(3H,m),7.72(1H,dd,J=8.3,2.2Hz),7.77-7.85(2H,m),7.92-7.97(2H,m),8.16-8.21(1H,m),8.25-8.30(1H,m),8.44-8.49(2H,m),9.68(1H,s).
N- (2- (methyl (methylsulfonyl) amino) -5- (3-nitrophenyl) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.12 (3H, s), 3.27 (3H, s), 7.55-7.67 (3H, m), 7.72 (1H, dd, J = 8.3, 2.2 Hz), 7.77-7.85 (2H, m), 7.92-7.97 (2H, m), 8.16-8.21 (1H, m), 8.25-8.30 (1H, m), 8.44-8.49 (2H, m), 9.68 (1H, s ).

N−(2−(メチル(メチルスルホニル)アミノ)−5−(4−ニトロフェニル)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.12(3H,s),3.27(3H,s),7.55-7.67(3H,m),7.71(1H,dd,J=8.3,2.1Hz),7.81(1H,d,J=8.3Hz),7.92-7.97(2H,m),7.97-8.03(2H,m),8.33-8.39(2H,m),8.48(1H,d,J=2.1Hz),9.68(1H,s).
N- (2- (methyl (methylsulfonyl) amino) -5- (4-nitrophenyl) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.12 (3H, s), 3.27 (3H, s), 7.55-7.67 (3H, m), 7.71 (1H, dd, J = 8.3, 2.1 Hz), 7.81 (1H, d, J = 8.3Hz), 7.92-7.97 (2H, m), 7.97-8.03 (2H, m), 8.33-8.39 (2H, m), 8.48 (1H, d, J = 2.1Hz) , 9.68 (1H, s).

N−(5−(4−(ジメチルアミノ)フェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:2.96(6H,s),3.09(3H,s),3.24(3H,s),6.80-6.86(2H,m),7.49(1H,dd,J=8.3,2.0Hz),7.52-7.66(6H,m),7.90-7.96(2H,m),8.30(1H,d,J=2.0Hz),9.54(1H,s).
N- (5- (4- (dimethylamino) phenyl) -2- (methyl (methylsulfonyl) amino) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 2.96 (6H, s), 3.09 (3H, s), 3.24 (3H, s), 6.80-6.86 (2H, m), 7.49 (1H, dd, J = 8.3,2.0Hz), 7.52-7.66 (6H, m), 7.90-7.96 (2H, m), 8.30 (1H, d, J = 2.0Hz), 9.54 (1H, s).

N−(5−(1H−インドール−5−イル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.12(3H,s),3.26(3H,s),6.51-6.55(1H,m),7.39-7.46(2H,m),7.52(1H,d,J=8.6Hz),7.55-7.71(5H,m),7.85-7.88(1H,m),7.91-7.97(2H,m),8.41(1H,d,J=2.2Hz),9.56(1H,s),11.21(1H,s).
N- (5- (1H-Indol-5-yl) -2- (methyl (methylsulfonyl) amino) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.12 (3H, s), 3.26 (3H, s), 6.51-6.55 (1H, m), 7.39-7.46 (2H, m), 7.52 (1H, d , J = 8.6Hz), 7.55-7.71 (5H, m), 7.85-7.88 (1H, m), 7.91-7.97 (2H, m), 8.41 (1H, d, J = 2.2Hz), 9.56 (1H, s), 11.21 (1H, s).

N−(5−(1−メチル−1H−インドール−5−イル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.12(3H,s),3.26(3H,s),3.83(3H,s),6.53(1H,d,J=3.2Hz),7.39(1H,d,J=3.2Hz),7.50(1H,dd,J=8.7,1.6Hz),7.54-7.67(5H,m),7.69(1H,d,J=8.3Hz),7.88(1H,d,J=1.2Hz),7.92-7.97(2H,m),8.42(1H,d,J=2.2Hz),9.58(1H,s).
N- (5- (1-Methyl-1H-indol-5-yl) -2- (methyl (methylsulfonyl) amino) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.12 (3H, s), 3.26 (3H, s), 3.83 (3H, s), 6.53 (1H, d, J = 3.2 Hz), 7.39 (1H, d, J = 3.2Hz), 7.50 (1H, dd, J = 8.7,1.6Hz), 7.54-7.67 (5H, m), 7.69 (1H, d, J = 8.3Hz), 7.88 (1H, d, J = 1.2Hz), 7.92-7.97 (2H, m), 8.42 (1H, d, J = 2.2Hz), 9.58 (1H, s).

N−(2−(メチル(メチルスルホニル)アミノ)−5−(キノリン−6−イル)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.14(3H,s),3.29(3H,s),7.56-7.68(4H,m),7.76(1H,dd,J=8.3,2.0Hz),7.81(1H,d,J=8.3Hz),7.93-7.99(2H,m),8.10-8.18(2H,m),8.32-8.36(1H,m),8.47-8.52(1H,m),8.54(1H,d,J=2.0Hz),8.94(1H,dd,J=4.1,1.5Hz),9.68(1H,s).
N- (2- (methyl (methylsulfonyl) amino) -5- (quinolin-6-yl) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.14 (3H, s), 3.29 (3H, s), 7.56-7.68 (4H, m), 7.76 (1H, dd, J = 8.3, 2.0 Hz), 7.81 (1H, d, J = 8.3Hz), 7.93-7.99 (2H, m), 8.10-8.18 (2H, m), 8.32-8.36 (1H, m), 8.47-8.52 (1H, m), 8.54 ( 1H, d, J = 2.0Hz), 8.94 (1H, dd, J = 4.1,1.5Hz), 9.68 (1H, s).

N−(5−(2−((tert−ブトキシカルボニル)アミノ)フェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド
1H-NMR(CDCl3)δ値:1.49(9H,s),3.05(3H,s),3.35(3H,s),6.59(1H,s),7.12(1H,td,J=7.6,1.0Hz),7.22-7.29(2H,m),7.33-7.42(2H,m),7.49-7.61(3H,m),7.95-8.00(2H,m),8.03-8.10(1H,m),8.48(1H,d,J=2.0Hz),9.29(1H,s).
N- (5- (2-((tert-butoxycarbonyl) amino) phenyl) -2- (methyl (methylsulfonyl) amino) phenyl) benzamide
1 H-NMR (CDCl 3 ) δ value: 1.49 (9H, s), 3.05 (3H, s), 3.35 (3H, s), 6.59 (1H, s), 7.12 (1H, td, J = 7.6, 1.0 Hz), 7.22-7.29 (2H, m), 7.33-7.42 (2H, m), 7.49-7.61 (3H, m), 7.95-8.00 (2H, m), 8.03-8.10 (1H, m), 8.48 ( 1H, d, J = 2.0Hz), 9.29 (1H, s).

N−(5−(4−((tert−ブトキシカルボニル)(メチル)アミノ)フェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド
1H-NMR(CDCl3)δ値:1.48(9H,s),3.03(3H,s),3.31(3H,s),3.32(3H,s),7.30-7.37(3H,m),7.40(1H,dd,J=8.3,2.1Hz),7.50-7.63(5H,m),7.97-8.02(2H,m),8.73(1H,d,J=2.1Hz),9.28(1H,s).
N- (5- (4-((tert-butoxycarbonyl) (methyl) amino) phenyl) -2- (methyl (methylsulfonyl) amino) phenyl) benzamide
1 H-NMR (CDCl 3 ) δ value: 1.48 (9H, s), 3.03 (3H, s), 3.31 (3H, s), 3.32 (3H, s), 7.30-7.37 (3H, m), 7.40 ( 1H, dd, J = 8.3,2.1Hz), 7.50-7.63 (5H, m), 7.97-8.02 (2H, m), 8.73 (1H, d, J = 2.1Hz), 9.28 (1H, s).

実施例54

Figure 0005443975
N−(5−ブロモ−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド0.10gのトルエン2.0mL懸濁液に4−(4,4,5,5−テトラメチル−1,3,2−ジオキサボロラン−2−イル)ピリジン64mg、リン酸三カリウム0.14g、酢酸パラジウム1.0mgおよび2−ジシクロヘキシルホスフィノ−2’,6’−ジメトキシビフェニル1.0mgを加え、窒素雰囲気下、2時間加熱還流した。反応混合物を室温まで冷却した後、4−(4,4,5,5−テトラメチル−1,3,2−ジオキサボロラン−2−イル)ピリジン27mg、リン酸三カリウム28mg、酢酸パラジウム1.0mgおよび2−ジシクロヘキシルホスフィノ−2’,6’−ジメトキシビフェニル1.0mgを加え、窒素雰囲気下、2時間30分間加熱還流した。反応混合物を室温まで冷却した後、4−(4,4,5,5−テトラメチル−1,3,2−ジオキサボロラン−2−イル)ピリジン54mg、リン酸三カリウム83mg、酢酸パラジウム1.0mgおよび2−ジシクロヘキシルホスフィノ−2’,6’−ジメトキシビフェニル1.0mgを加え、窒素雰囲気下、1時間30分間加熱還流した。反応混合物を室温まで冷却した後、水および酢酸エチルを加え、不溶物をろ去した。有機層を分取し、飽和炭酸水素ナトリウム水溶液および飽和塩化ナトリウム水溶液で順次洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[溶離液;60-10%ヘキサン/酢酸エチル]で精製し、淡黄色固体のN−(2−(メチル(メチルスルホニル)アミノ)−5−(ピリジン−4−イル)フェニル)ベンズアミド64mgを得た。
1H-NMR(DMSO-d6)δ値:3.12(3H,s),3.26(3H,s),7.55-7.67(3H,m),7.69-7.75(3H,m),7.80(1H,d,J=8.5Hz),7.91-7.97(2H,m),8.47(1H,d,J=2.2Hz),8.67-8.72(2H,m),9.67(1H,s).Example 54
Figure 0005443975
To a suspension of N- (5-bromo-2- (methyl (methylsulfonyl) amino) phenyl) benzamide (0.10 g) in toluene (2.0 mL) was added 4- (4,4,5,5-tetramethyl-1,3,2- Dioxaborolan-2-yl) pyridine (64 mg), tripotassium phosphate (0.14 g), palladium acetate (1.0 mg) and 2-dicyclohexylphosphino-2 ', 6'-dimethoxybiphenyl (1.0 mg) were added, and the mixture was heated to reflux for 2 hours under a nitrogen atmosphere. After the reaction mixture was cooled to room temperature, 4- (4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl) pyridine 27 mg, tripotassium phosphate 28 mg, palladium acetate 1.0 mg and 2 -Dicyclohexylphosphino-2 ', 6'-dimethoxybiphenyl (1.0 mg) was added, and the mixture was heated to reflux for 2 hours and 30 minutes in a nitrogen atmosphere. After the reaction mixture was cooled to room temperature, 4- (4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl) pyridine 54 mg, tripotassium phosphate 83 mg, palladium acetate 1.0 mg and 2 -Dicyclohexylphosphino-2 ', 6'-dimethoxybiphenyl (1.0 mg) was added, and the mixture was heated to reflux for 1 hour and 30 minutes under a nitrogen atmosphere. The reaction mixture was cooled to room temperature, water and ethyl acetate were added, and the insoluble material was removed by filtration. The organic layer was separated, washed successively with a saturated aqueous sodium hydrogen carbonate solution and a saturated aqueous sodium chloride solution, dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [eluent: 60-10% hexane / ethyl acetate] to give N- (2- (methyl (methylsulfonyl) amino) -5- (pyridine-) as a pale yellow solid. 64 mg of 4-yl) phenyl) benzamide were obtained.
1 H-NMR (DMSO-d 6 ) δ value: 3.12 (3H, s), 3.26 (3H, s), 7.55-7.67 (3H, m), 7.69-7.75 (3H, m), 7.80 (1H, d , J = 8.5Hz), 7.91-7.97 (2H, m), 8.47 (1H, d, J = 2.2Hz), 8.67-8.72 (2H, m), 9.67 (1H, s).

実施例55

Figure 0005443975
実施例54と同様にして、以下の化合物を得た。
N−(5−(2,6−ジフルオロフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.13(3H,s),3.27(3H,s),7.23-7.32(2H,m),7.39(1H,d,J=8.3Hz),7.49-7.66(4H,m),7.77(1H,d,J=8.3Hz),7.89-7.95(2H,m),8.18(1H,s),9.63(1H,s).Example 55
Figure 0005443975
In the same manner as in Example 54, the following compound was obtained.
N- (5- (2,6-difluorophenyl) -2- (methyl (methylsulfonyl) amino) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.13 (3H, s), 3.27 (3H, s), 7.23-7.32 (2H, m), 7.39 (1H, d, J = 8.3 Hz), 7.49- 7.66 (4H, m), 7.77 (1H, d, J = 8.3Hz), 7.89-7.95 (2H, m), 8.18 (1H, s), 9.63 (1H, s).

実施例56

Figure 0005443975
N−(5−ブロモ−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド0.10gのトルエン2.1mL懸濁液にエタノール0.62mL、水0.31mL、tert−ブチル=4−(4,4,5,5−テトラメチル−1,3,2−ジオキサボロラン−2−イル)フェニルカーボナート0.10g、炭酸ナトリウム83mgおよびテトラキス(トリフェニルホスフィン)パラジウム(0)15mgを加え、窒素雰囲気下、75℃で2時間攪拌した。反応混合物を室温まで冷却した後、tert−ブチル=4−(4,4,5,5−テトラメチル−1,3,2−ジオキサボロラン−2−イル)フェニルカーボナート17mg、炭酸ナトリウム14mgおよびテトラキス(トリフェニルホスフィン)パラジウム(0)15mgを加え、窒素雰囲気下、75℃で2時間攪拌した。反応混合物を室温まで冷却した後、飽和炭酸水素ナトリウム水溶液およびトルエンを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[溶離液;40-0%ヘキサン/塩化メチレン]で精製し、N−(5−(4−(tert−ブトキシカルボニル)オキシフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミドを得た。
得られたN−(5−(4−(tert−ブトキシカルボニル)オキシフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミドにトリフルオロ酢酸5.0mLを加え、室温で2時間30分間攪拌した。減圧下で溶媒を留去し、得られた残留物にジイソプロピルエーテルを加え、固形物をろ取し、白色固体のN−(5−(4−ヒドロキシフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド9.0mgを得た。
1H-NMR(DMSO-d6)δ値:3.09(3H,s),3.24(3H,s),6.86-6.91(2H,m),7.45-7.67(7H,m),7.90-7.94(2H,m),8.28(1H,d,J=2.0Hz),9.54(1H,s),9.65(1H,s).Example 56
Figure 0005443975
To a suspension of N- (5-bromo-2- (methyl (methylsulfonyl) amino) phenyl) benzamide (0.10 g) in toluene (2.1 mL) was added ethanol (0.62 mL), water (0.31 mL), tert-butyl 4- (4,4,5). , 5-Tetramethyl-1,3,2-dioxaborolan-2-yl) phenyl carbonate, 0.10 g sodium carbonate, 83 mg sodium carbonate and 15 mg tetrakis (triphenylphosphine) palladium (0) were added and added at 75 ° C. under a nitrogen atmosphere. Stir for hours. After the reaction mixture was cooled to room temperature, tert-butyl 4- (4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl) phenyl carbonate 17 mg, sodium carbonate 14 mg and tetrakis ( 15 mg of triphenylphosphine) palladium (0) was added, and the mixture was stirred at 75 ° C. for 2 hours under a nitrogen atmosphere. After the reaction mixture was cooled to room temperature, a saturated aqueous sodium hydrogen carbonate solution and toluene were added. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [eluent: 40-0% hexane / methylene chloride], and N- (5- (4- (tert-butoxycarbonyl) oxyphenyl) -2- (methyl ( Methylsulfonyl) amino) phenyl) benzamide was obtained.
To the obtained N- (5- (4- (tert-butoxycarbonyl) oxyphenyl) -2- (methyl (methylsulfonyl) amino) phenyl) benzamide was added 5.0 mL of trifluoroacetic acid, and the mixture was stirred at room temperature for 2 hours and 30 minutes. did. The solvent was distilled off under reduced pressure, diisopropyl ether was added to the resulting residue, the solid was collected by filtration, and white solid N- (5- (4-hydroxyphenyl) -2- (methyl (methylsulfonyl) 9.0 mg of amino) phenyl) benzamide were obtained.
1 H-NMR (DMSO-d 6 ) δ value: 3.09 (3H, s), 3.24 (3H, s), 6.86-6.91 (2H, m), 7.45-7.67 (7H, m), 7.90-7.94 (2H , m), 8.28 (1H, d, J = 2.0Hz), 9.54 (1H, s), 9.65 (1H, s).

実施例57、58
実施例56と同様にして、表14に示す化合物を得た。
Examples 57, 58
In the same manner as in Example 56, the compounds shown in Table 14 were obtained.

Figure 0005443975
Figure 0005443975

N−(5−(2−ヒドロキシフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.11(3H,s),3.25(3H,s),6.91(1H,td,J=7.4,1.0Hz),6.95-6.99(1H,m),7.17-7.23(1H,m),7.30(1H,dd,J=7.6,1.7Hz),7.45(1H,dd,J=8.3,2.1Hz),7.54-7.66(4H,m),7.89-7.94(2H,m),8.25(1H,d,J=2.1Hz),9.55(1H,s),9.68(1H,s).
N- (5- (2-hydroxyphenyl) -2- (methyl (methylsulfonyl) amino) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.11 (3H, s), 3.25 (3H, s), 6.91 (1H, td, J = 7.4, 1.0 Hz), 6.95-6.99 (1H, m), 7.17-7.23 (1H, m), 7.30 (1H, dd, J = 7.6,1.7Hz), 7.45 (1H, dd, J = 8.3,2.1Hz), 7.54-7.66 (4H, m), 7.89-7.94 ( 2H, m), 8.25 (1H, d, J = 2.1Hz), 9.55 (1H, s), 9.68 (1H, s).

N−(5−(3−ヒドロキシフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.11(3H,s),3.25(3H,s),6.78-6.84(1H,m),7.05-7.13(2H,m),7.30(1H,t,J=7.8Hz),7.51(1H,dd,J=8.4,2.0Hz),7.55-7.67(3H,m),7.70(1H,d,J=8.4Hz),7.90-7.96(2H,m),8.34(1H,d,J=2.0Hz),9.58(1H,s),9.62(1H,s).
N- (5- (3-hydroxyphenyl) -2- (methyl (methylsulfonyl) amino) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.11 (3H, s), 3.25 (3H, s), 6.78-6.84 (1H, m), 7.05-7.13 (2H, m), 7.30 (1H, t , J = 7.8Hz), 7.51 (1H, dd, J = 8.4,2.0Hz), 7.55-7.67 (3H, m), 7.70 (1H, d, J = 8.4Hz), 7.90-7.96 (2H, m) , 8.34 (1H, d, J = 2.0Hz), 9.58 (1H, s), 9.62 (1H, s).

実施例59

Figure 0005443975
N−(5−ブロモ−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド0.10gのトルエン2.1mL懸濁液にエタノール0.62mL、水0.31mL、1−(tert−ブトキシカルボニル)−1H−ピロール−2−ボロン酸66mg、炭酸ナトリウム83mgおよびテトラキス(トリフェニルホスフィン)パラジウム(0)15mgを加え、窒素雰囲気下、75℃で2時間攪拌した。反応混合物を室温まで冷却した後、1−(tert−ブトキシカルボニル)−1H−ピロール−2−ボロン酸11mg、炭酸ナトリウム14mgおよびテトラキス(トリフェニルホスフィン)パラジウム(0)15mgを加え、窒素雰囲気下、75℃で2時間攪拌した。反応混合物を室温まで冷却した後、飽和炭酸水素ナトリウム水溶液およびトルエンを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[溶離液;80-65%ヘキサン/酢酸エチル]で精製し、N−(5−(1−(tert−ブトキシカルボニル)−1H−ピロール−2−イル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミドを得た。
得られたN−(5−(1−(tert−ブトキシカルボニル)−1H−ピロール−2−イル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミドにテトラヒドロフラン1.3mLおよび20%ナトリウムエトキシドエタノール溶液0.27mLを加え、室温で1時間30分間攪拌した。反応混合物に水およびジエチルエーテルを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[富士シリシア化学株式会社、Purif−Pack SI(60μm)、溶離液;80-70%ヘキサン/酢酸エチル]で精製し、白色固体のN−(2−(メチル(メチルスルホニル)アミノ)−5−(1H−ピロール−2−イル)フェニル)ベンズアミド15mgを得た。
1H-NMR(DMSO-d6)δ値:3.07(3H,s),3.21(3H,s),6.15(1H,dd,J=5.6,2.5Hz),6.52-6.56(1H,m),6.89(1H,dd,J=4.0,2.5Hz),7.50-7.66(5H,m),7.91-7.95(2H,m),8.20(1H,d,J=2.0Hz),9.55(1H,s),11.41(1H,s).Example 59
Figure 0005443975
To a suspension of N- (5-bromo-2- (methyl (methylsulfonyl) amino) phenyl) benzamide 0.10 g in toluene 2.1 mL, ethanol 0.62 mL, water 0.31 mL, 1- (tert-butoxycarbonyl) -1H-pyrrole 2-Boronic acid 66 mg, sodium carbonate 83 mg and tetrakis (triphenylphosphine) palladium (0) 15 mg were added, and the mixture was stirred at 75 ° C. for 2 hours under a nitrogen atmosphere. After the reaction mixture was cooled to room temperature, 1- (tert-butoxycarbonyl) -1H-pyrrole-2-boronic acid (11 mg), sodium carbonate (14 mg) and tetrakis (triphenylphosphine) palladium (0) (15 mg) were added. The mixture was stirred at 75 ° C. for 2 hours. After the reaction mixture was cooled to room temperature, a saturated aqueous sodium hydrogen carbonate solution and toluene were added. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [eluent: 80-65% hexane / ethyl acetate], and N- (5- (1- (tert-butoxycarbonyl) -1H-pyrrol-2-yl) was obtained. -2- (Methyl (methylsulfonyl) amino) phenyl) benzamide was obtained.
The resulting N- (5- (1- (tert-butoxycarbonyl) -1H-pyrrol-2-yl) -2- (methyl (methylsulfonyl) amino) phenyl) benzamide was added with 1.3 mL of tetrahydrofuran and 20% sodium ethoxide. Ethanol solution 0.27mL was added and it stirred at room temperature for 1 hour and 30 minutes. Water and diethyl ether were added to the reaction mixture. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [Fuji Silysia Chemical Ltd., Purif-Pack SI (60 μm), eluent: 80-70% hexane / ethyl acetate], and white solid N- (2- (2- ( 15 mg of methyl (methylsulfonyl) amino) -5- (1H-pyrrol-2-yl) phenyl) benzamide were obtained.
1 H-NMR (DMSO-d 6 ) δ value: 3.07 (3H, s), 3.21 (3H, s), 6.15 (1H, dd, J = 5.6, 2.5 Hz), 6.52-6.56 (1H, m), 6.89 (1H, dd, J = 4.0,2.5Hz), 7.50-7.66 (5H, m), 7.91-7.95 (2H, m), 8.20 (1H, d, J = 2.0Hz), 9.55 (1H, s) 11.41 (1H, s).

実施例60

Figure 0005443975
N−(5−ブロモ−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド96mgのエチレングリコールジメチルエーテル2.0mL溶液に水0.60mL、tert−ブチル=5−(4,4,5,5−テトラメチル−1,3,2−ジオキサボロラン−2−イル)インドリン−1−カルボキシラート0.10g、炭酸ナトリウム80mgおよびテトラキス(トリフェニルホスフィン)パラジウム(0)15mgを加え、窒素雰囲気下、2時間加熱還流した。反応混合物を室温まで冷却した後、10%クエン酸水溶液および酢酸エチルを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[溶離液;80-65%ヘキサン/酢酸エチル]で精製し、N−(5−(1−(tert−ブトキシカルボニル)インドリン−5−イル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミドを得た。
得られたN−(5−(1−(tert−ブトキシカルボニル)インドリン−5−イル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミドに塩化メチレン2.7mLおよびトリフルオロ酢酸0.30mLを加え、室温で3時間攪拌した。減圧下で溶媒を留去し、飽和炭酸水素ナトリウム水溶液および酢酸エチルを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物にジイソプロピルエーテルを加え、固形物をろ取し、淡赤色固体のN−(5−(インドリン−5−イル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド81mgを得た。
1H-NMR(DMSO-d6)δ値:2.99(2H,t,J=8.5Hz),3.09(3H,s),3.23(3H,s),3.48(2H,t,J=8.5Hz),5.74(1H,s),6.58(1H,d,J=8.1Hz),7.27(1H,dd,J=8.1,1.7Hz),7.37(1H,s),7.44(1H,dd,J=8.3,2.2Hz),7.54-7.66(4H,m),7.90-7.95(2H,m),8.27(1H,d,J=2.2Hz),9.50(1H,s).Example 60
Figure 0005443975
0.60 mL of water, tert-butyl = 5- (4,4,5,5-tetramethyl) in a solution of 96 mg of N- (5-bromo-2- (methyl (methylsulfonyl) amino) phenyl) benzamide in 2.0 mL of ethylene glycol dimethyl ether -1,3,2-Dioxaborolan-2-yl) indoline-1-carboxylate (0.10 g), sodium carbonate (80 mg) and tetrakis (triphenylphosphine) palladium (0) (15 mg) were added, and the mixture was heated to reflux for 2 hours under a nitrogen atmosphere. After the reaction mixture was cooled to room temperature, 10% aqueous citric acid solution and ethyl acetate were added. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [eluent: 80-65% hexane / ethyl acetate], and N- (5- (1- (tert-butoxycarbonyl) indoline-5-yl) -2- (Methyl (methylsulfonyl) amino) phenyl) benzamide was obtained.
To the obtained N- (5- (1- (tert-butoxycarbonyl) indoline-5-yl) -2- (methyl (methylsulfonyl) amino) phenyl) benzamide, 2.7 mL of methylene chloride and 0.30 mL of trifluoroacetic acid were added. And stirred at room temperature for 3 hours. The solvent was distilled off under reduced pressure, and a saturated aqueous sodium hydrogen carbonate solution and ethyl acetate were added. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. Diisopropyl ether was added to the obtained residue, and the solid substance was collected by filtration to obtain 81 mg of N- (5- (indoline-5-yl) -2- (methyl (methylsulfonyl) amino) phenyl) benzamide as a pale red solid. Obtained.
1 H-NMR (DMSO-d 6 ) δ value: 2.99 (2H, t, J = 8.5Hz), 3.09 (3H, s), 3.23 (3H, s), 3.48 (2H, t, J = 8.5Hz) , 5.74 (1H, s), 6.58 (1H, d, J = 8.1Hz), 7.27 (1H, dd, J = 8.1,1.7Hz), 7.37 (1H, s), 7.44 (1H, dd, J = 8.3 2.2Hz), 7.54-7.66 (4H, m), 7.90-7.95 (2H, m), 8.27 (1H, d, J = 2.2Hz), 9.50 (1H, s).

実施例61

Figure 0005443975
N−(5−ブロモ−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド0.10gのトルエン1.0mL懸濁液に2−(トリブチルスズ)チアゾール0.082mLおよびテトラキス(トリフェニルホスフィン)パラジウム(0)15mgを加え、窒素雰囲気下、2時間加熱還流した。反応混合物を室温まで冷却した後、シリカゲルカラムクロマトグラフィー[溶離液;80-40%ヘキサン/酢酸エチル]で精製し、白色固体のN−(2−(メチル(メチルスルホニル)アミノ)−5−(チアゾール−2−イル)フェニル)ベンズアミド38mgを得た。
1H-NMR(DMSO-d6)δ値:3.12(3H,s),3.26(3H,s),7.56-7.67(3H,m),7.77(1H,d,J=8.3Hz),7.83-7.88(2H,m),7.91-7.96(2H,m),7.99(1H,d,J=3.2Hz),8.73(1H,d,J=2.2Hz),9.66(1H,s).Example 61
Figure 0005443975
N- (5-bromo-2- (methyl (methylsulfonyl) amino) phenyl) benzamide (0.10 g) in toluene (1.0 mL) suspension in 2- (tributyltin) thiazole (0.082 mL) and tetrakis (triphenylphosphine) palladium (0) (15 mg) And heated under reflux for 2 hours under a nitrogen atmosphere. The reaction mixture was cooled to room temperature, and then purified by silica gel column chromatography [eluent: 80-40% hexane / ethyl acetate], and white solid N- (2- (methyl (methylsulfonyl) amino) -5- ( 38 mg of thiazol-2-yl) phenyl) benzamide were obtained.
1 H-NMR (DMSO-d 6 ) δ value: 3.12 (3H, s), 3.26 (3H, s), 7.56-7.67 (3H, m), 7.77 (1H, d, J = 8.3 Hz), 7.83 7.88 (2H, m), 7.91-7.96 (2H, m), 7.99 (1H, d, J = 3.2Hz), 8.73 (1H, d, J = 2.2Hz), 9.66 (1H, s).

実施例62

Figure 0005443975
N−(5−ブロモ−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド0.20gのN,N−ジメチルホルムアミド1.0mL溶液に室温でシクロペンテン0.23mL、酢酸カリウム0.15g、テトラブチルアンモニウムクロリド0.15g、トリフェニルホスフィン3.0mgおよび酢酸パラジウム3.0mgを加え、窒素雰囲気下、55℃で1時間40分間攪拌後、70℃で2時間攪拌した。反応混合物を室温まで冷却した後、シクロペンテン0.23mL、酢酸カリウム26mg、トリフェニルホスフィン3.0mgおよび酢酸パラジウム3.0mgを加え、窒素雰囲気下、60℃で2時間攪拌した。反応混合物を室温まで冷却した後、シクロペンテン0.23mL、酢酸カリウム26mg、トリフェニルホスフィン3.0mgおよび酢酸パラジウム3.0mgを加え、窒素雰囲気下、70℃で6時間攪拌した。反応混合物を室温まで冷却した後、シクロペンテン0.23mL、酢酸カリウム26mg、トリフェニルホスフィン3.0mgおよび酢酸パラジウム3.0mgを加え、窒素雰囲気下、70℃で2時間攪拌した。反応混合物を室温まで冷却した後、シクロペンテン0.23mL、酢酸カリウム26mg、トリフェニルホスフィン3.0mgおよび酢酸パラジウム3.0mgを加え、窒素雰囲気下、2時間加熱還流した。反応混合物を室温まで冷却した後、酢酸エチルおよび10%クエン酸水溶液を加えた。有機層を分取し、10%クエン酸水溶液および飽和塩化ナトリウム水溶液で順次洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[トリコネックス社、フラッシュチューブ2008,溶離液;ヘキサン:酢酸エチル=2:1]で精製し、白色固体のN−(5−(2−シクロペンテン−1−イル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド3.0mgを得た。
1H-NMR(DMSO-d6)δ値:1.94-2.04(2H,m),2.64-2.72(2H,m),3.06(3H,s),3.20(3H,s),6.32-6.36(1H,m),7.39(1H,dd,J=8.3,2.0Hz),7.52-7.66(5H,m),7.87-7.94(3H,m),8.11(1H,d,J=2.0Hz),9.52(1H,s).Example 62
Figure 0005443975
N- (5-Bromo-2- (methyl (methylsulfonyl) amino) phenyl) benzamide (0.20 g) in N, N-dimethylformamide (1.0 mL) at room temperature with 0.23 mL of cyclopentene, 0.15 g of potassium acetate, 0.15 g of tetrabutylammonium chloride Then, 3.0 mg of triphenylphosphine and 3.0 mg of palladium acetate were added, and the mixture was stirred at 55 ° C. for 1 hour and 40 minutes in a nitrogen atmosphere, and then stirred at 70 ° C. for 2 hours. After cooling the reaction mixture to room temperature, 0.23 mL of cyclopentene, 26 mg of potassium acetate, 3.0 mg of triphenylphosphine and 3.0 mg of palladium acetate were added, and the mixture was stirred at 60 ° C. for 2 hours under a nitrogen atmosphere. After cooling the reaction mixture to room temperature, 0.23 mL of cyclopentene, 26 mg of potassium acetate, 3.0 mg of triphenylphosphine and 3.0 mg of palladium acetate were added, and the mixture was stirred at 70 ° C. for 6 hours under a nitrogen atmosphere. After cooling the reaction mixture to room temperature, 0.23 mL of cyclopentene, 26 mg of potassium acetate, 3.0 mg of triphenylphosphine and 3.0 mg of palladium acetate were added, and the mixture was stirred at 70 ° C. for 2 hours under a nitrogen atmosphere. After cooling the reaction mixture to room temperature, 0.23 mL of cyclopentene, 26 mg of potassium acetate, 3.0 mg of triphenylphosphine and 3.0 mg of palladium acetate were added, and the mixture was heated to reflux for 2 hours under a nitrogen atmosphere. After the reaction mixture was cooled to room temperature, ethyl acetate and 10% aqueous citric acid solution were added. The organic layer was separated, washed successively with 10% aqueous citric acid solution and saturated aqueous sodium chloride solution, dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [Triconex, Flashtube 2008, eluent: hexane: ethyl acetate = 2: 1], and white solid N- (5- (2-cyclopentene-1- Yl) -2- (methyl (methylsulfonyl) amino) phenyl) benzamide (3.0 mg) was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 1.94.2.44 (2H, m), 2.64-2.72 (2H, m), 3.06 (3H, s), 3.20 (3H, s), 6.32-6.36 (1H , m), 7.39 (1H, dd, J = 8.3, 2.0Hz), 7.52-7.66 (5H, m), 7.87-7.94 (3H, m), 8.11 (1H, d, J = 2.0Hz), 9.52 ( 1H, s).

実施例63

Figure 0005443975
N−(5−(2−シクロペンテン−1−イル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド51mgのメタノール1.5mLおよび酢酸エチル1.5mL混液に10%パラジウム−炭素10mgを加え、水素雰囲気下、室温で2時間30分間攪拌した。不溶物をろ去し、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[溶離液;80-65%ヘキサン/酢酸エチル]で精製し、白色固体のN−(5−シクロペンチル−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド34mgを得た。
1H-NMR(DMSO-d6)δ値:1.50-1.85(6H,m),2.00-2.10(2H,m),2.96-3.07(1H,m),3.06(3H,s),3.19(3H,s),7.17(1H,dd,J=8.3,2.0Hz),7.50-7.65(4H,m),7.87-7.92(2H,m),7.98(1H,d,J=2.0Hz),9.45(1H,s).Example 63
Figure 0005443975
N- (5- (2-cyclopenten-1-yl) -2- (methyl (methylsulfonyl) amino) phenyl) benzamide (51 mg) in methanol (1.5 mL) and ethyl acetate (1.5 mL) was added 10% palladium-carbon (10 mg), hydrogen The mixture was stirred at room temperature for 2 hours and 30 minutes. The insoluble material was removed by filtration, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [eluent: 80-65% hexane / ethyl acetate], and white solid N- (5-cyclopentyl-2- (methyl (methylsulfonyl) amino) phenyl) benzamide 34 mg was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 1.50-1.85 (6H, m), 2.00-2.10 (2H, m), 2.96-3.07 (1H, m), 3.06 (3H, s), 3.19 (3H , s), 7.17 (1H, dd, J = 8.3, 2.0Hz), 7.50-7.65 (4H, m), 7.87-7.92 (2H, m), 7.98 (1H, d, J = 2.0Hz), 9.45 ( 1H, s).

実施例64

Figure 0005443975
N−(5−ブロモ−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド0.10gのトルエン3.0mL懸濁液にインドリン0.044mL、炭酸セシウム0.17g、トリス(ジベンジリデンアセトン)ジパラジウム(0)2.0mg、酢酸パラジウム1.0mgおよび2−ジシクロヘキシルホスフィノ−2’,4’,6’−トリイソプロピルビフェニル6.0mgを加え、窒素雰囲気下、2時間加熱還流した。反応混合物を室温まで冷却した後、10%クエン酸水溶液および酢酸エチルを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[溶離液;80-60%ヘキサン/酢酸エチル]で精製し、白色固体のN−(5−(インドリン−1−イル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド75mgを得た。
1H-NMR(DMSO-d6)δ値:3.08(3H,s),3.12(2H,t,J=8.4Hz),3.22(3H,s),3.98(2H,t,J=8.4Hz),6.78(1H,t,J=7.3Hz),7.03(1H,dd,J=8.8,2.7Hz),7.11(1H,t,J=7.4Hz),7.22(1H,d,J=7.1Hz),7.29(1H,d,J=8.0Hz),7.54-7.66(4H,m),7.89-7.94(2H,m),8.14(1H,d,J=2.7Hz),9.45(1H,s).Example 64
Figure 0005443975
0.044 mL of indoline, 0.17 g of cesium carbonate, tris (dibenzylideneacetone) dipalladium (0) in a suspension of 3.0 mL of toluene of 0.10 g of N- (5-bromo-2- (methyl (methylsulfonyl) amino) phenyl) benzamide 2.0 mg, 1.0 mg of palladium acetate and 6.0 mg of 2-dicyclohexylphosphino-2 ′, 4 ′, 6′-triisopropylbiphenyl were added, and the mixture was heated to reflux for 2 hours under a nitrogen atmosphere. After the reaction mixture was cooled to room temperature, 10% aqueous citric acid solution and ethyl acetate were added. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [eluent: 80-60% hexane / ethyl acetate], and white solid N- (5- (indoline-1-yl) -2- (methyl (methylsulfonyl) 75 mg of amino) phenyl) benzamide was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 3.08 (3H, s), 3.12 (2H, t, J = 8.4 Hz), 3.22 (3H, s), 3.98 (2H, t, J = 8.4 Hz) , 6.78 (1H, t, J = 7.3Hz), 7.03 (1H, dd, J = 8.8, 2.7Hz), 7.11 (1H, t, J = 7.4Hz), 7.22 (1H, d, J = 7.1Hz) , 7.29 (1H, d, J = 8.0Hz), 7.54-7.66 (4H, m), 7.89-7.94 (2H, m), 8.14 (1H, d, J = 2.7Hz), 9.45 (1H, s).

実施例65〜67
実施例64と同様にして、表15に示す化合物を得た。
Examples 65-67
In the same manner as in Example 64, the compounds shown in Table 15 were obtained.

Figure 0005443975
Figure 0005443975

N−(2−(メチル(メチルスルホニル)アミノ)−5−(ピペジリン−1−イル)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:1.53-1.67(6H,m),3.03(3H,s),3.16(3H,s),3.18-3.23(4H,m),6.80(1H,dd,J=8.8,2.6Hz),7.41(1H,d,J=8.8Hz),7.53-7.65(3H,m),7.72(1H,d,J=2.6Hz),7.86-7.91(2H,m),9.32(1H,s).
N- (2- (methyl (methylsulfonyl) amino) -5- (piperidin-1-yl) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 1.53-1.67 (6H, m), 3.03 (3H, s), 3.16 (3H, s), 3.18-3.23 (4H, m), 6.80 (1H, dd , J = 8.8,2.6Hz), 7.41 (1H, d, J = 8.8Hz), 7.53-7.65 (3H, m), 7.72 (1H, d, J = 2.6Hz), 7.86-7.91 (2H, m) , 9.32 (1H, s).

N−(2−(メチル(メチルスルホニル)アミノ)−5−(4−メチルピペラジン−1−イル)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:2.23(3H,s),2.43-2.49(4H,m),3.03(3H,s),3.17(3H,s),3.16-3.22(4H,m),6.82(1H,dd,J=8.9,2.3Hz),7.43(1H,d,J=8.9Hz),7.53-7.65(3H,m),7.72(1H,d,J=2.3Hz),7.85-7.92(2H,m),9.35(1H,s).
N- (2- (methyl (methylsulfonyl) amino) -5- (4-methylpiperazin-1-yl) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 2.23 (3H, s), 2.43-2.49 (4H, m), 3.03 (3H, s), 3.17 (3H, s), 3.16-3.22 (4H, m ), 6.82 (1H, dd, J = 8.9,2.3Hz), 7.43 (1H, d, J = 8.9Hz), 7.53-7.65 (3H, m), 7.72 (1H, d, J = 2.3Hz), 7.85 -7.92 (2H, m), 9.35 (1H, s).

N−(2−(メチル(メチルスルホニル)アミノ)−5−(1,2,3,4−テトラヒドロイソキノリン−2−イル)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:2.95(2H,t,J=5.7Hz),3.04(3H,s),3.17(3H,s),3.59(2H,t,J=5.7Hz),4.45(2H,s),6.88(1H,dd,J=8.8,2.4Hz),7.16-7.28(4H,m),7.45(1H,d,J=8.8Hz),7.53-7.65(3H,m),7.76(1H,d,J=2.4Hz),7.87-7.94(2H,m),9.37(1H,s).
N- (2- (methyl (methylsulfonyl) amino) -5- (1,2,3,4-tetrahydroisoquinolin-2-yl) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 2.95 (2H, t, J = 5.7 Hz), 3.04 (3H, s), 3.17 (3H, s), 3.59 (2H, t, J = 5.7 Hz) , 4.45 (2H, s), 6.88 (1H, dd, J = 8.8,2.4Hz), 7.16-7.28 (4H, m), 7.45 (1H, d, J = 8.8Hz), 7.53-7.65 (3H, m ), 7.76 (1H, d, J = 2.4Hz), 7.87-7.94 (2H, m), 9.37 (1H, s).

実施例68

Figure 0005443975
N−(2−(メチル(メチルスルホニル)アミノ)−5−(3−ニトロフェニル)フェニル)ベンズアミド0.10gのメタノール3.0mLおよび酢酸エチル3.0mL混液に10%パラジウム−炭素21mgを加え、水素雰囲気下、室温で2時間攪拌した。不溶物をろ去し、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[溶離液;70-50%ヘキサン/酢酸エチル]で精製し、白色固体のN−(5−(3−アミノフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド70mgを得た。
1H-NMR(DMSO-d6)δ値:3.11(3H,s),3.25(3H,s),5.24(2H,s),6.60(1H,dd,J=7.9,1.4Hz),6.80(1H,d,J=7.8Hz),6.88(1H,s),7.13(1H,t,J=7.8Hz),7.46(1H,dd,J=8.3,2.0Hz),7.55-7.70(4H,m),7.90-7.95(2H,m),8.31(1H,d,J=2.0Hz),9.56(1H,s).Example 68
Figure 0005443975
N- (2- (methyl (methylsulfonyl) amino) -5- (3-nitrophenyl) phenyl) benzamide (0.10 g) in methanol (3.0 mL) and ethyl acetate (3.0 mL) was added with 10% palladium-carbon (21 mg) under a hydrogen atmosphere. And stirred at room temperature for 2 hours. The insoluble material was removed by filtration, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [eluent: 70-50% hexane / ethyl acetate], and white solid N- (5- (3-aminophenyl) -2- (methyl (methylsulfonyl) 70 mg of amino) phenyl) benzamide were obtained.
1 H-NMR (DMSO-d 6 ) δ value: 3.11 (3H, s), 3.25 (3H, s), 5.24 (2H, s), 6.60 (1H, dd, J = 7.9, 1.4 Hz), 6.80 ( 1H, d, J = 7.8Hz), 6.88 (1H, s), 7.13 (1H, t, J = 7.8Hz), 7.46 (1H, dd, J = 8.3,2.0Hz), 7.55-7.70 (4H, m ), 7.90-7.95 (2H, m), 8.31 (1H, d, J = 2.0Hz), 9.56 (1H, s).

実施例69

Figure 0005443975
実施例68と同様にして、以下の化合物を得た。
N−(5−(4−アミノフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.09(3H,s),3.23(3H,s),5.33(2H,s),6.64-6.70(2H,m),7.36-7.42(2H,m),7.44(1H,dd,J=8.4,2.0Hz),7.54-7.66(4H,m),7.89-7.96(2H,m),8.25(1H,d,J=2.0Hz),9.51(1H,s).Example 69
Figure 0005443975
In the same manner as in Example 68, the following compound was obtained.
N- (5- (4-aminophenyl) -2- (methyl (methylsulfonyl) amino) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.09 (3H, s), 3.23 (3H, s), 5.33 (2H, s), 6.64-6.70 (2H, m), 7.36-7.42 (2H, m ), 7.44 (1H, dd, J = 8.4,2.0Hz), 7.54-7.66 (4H, m), 7.89-7.96 (2H, m), 8.25 (1H, d, J = 2.0Hz), 9.51 (1H, s).

実施例70

Figure 0005443975
実施例68と同様にして、以下の化合物を得た。
N−(5−(4−エチルフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:1.22(3H,t,J=7.6Hz),2.66(2H,q,J=7.6Hz),3.11(3H,s),3.25(3H,s),7.32-7.38(2H,m),7.53-7.67(6H,m),7.71(1H,d,J=8.3Hz),7.90-7.96(2H,m),8.36(1H,d,J=2.2Hz),9.59(1H,s).Example 70
Figure 0005443975
In the same manner as in Example 68, the following compound was obtained.
N- (5- (4-Ethylphenyl) -2- (methyl (methylsulfonyl) amino) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 1.22 (3H, t, J = 7.6 Hz), 2.66 (2H, q, J = 7.6 Hz), 3.11 (3H, s), 3.25 (3H, s) , 7.32-7.38 (2H, m), 7.53-7.67 (6H, m), 7.71 (1H, d, J = 8.3Hz), 7.90-7.96 (2H, m), 8.36 (1H, d, J = 2.2Hz ), 9.59 (1H, s).

実施例71

Figure 0005443975
N−(5−(インドリン−5−イル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド50mgのアセトン3.0mL懸濁液に炭酸カリウム18mgおよび硫酸ジメチル0.012mLを加え、室温で1時間攪拌後、40℃で20分間攪拌し、50℃で1時間攪拌した。反応混合物を室温まで冷却後、減圧下で溶媒を留去し、飽和炭酸水素ナトリウム水溶液および酢酸エチルを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[溶離液;70-55%ヘキサン/酢酸エチル]で精製し、白色固体のN−(5−(1−メチルインドリン−5−イル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド12mgを得た。
1H-NMR(DMSO-d6)δ値:2.76(3H,s),2.96(2H,t,J=8.2Hz),3.09(3H,s),3.23(3H,s),3.28-3.36(2H,m),6.60(1H,d,J=8.1Hz),7.34-7.41(2H,m),7.46(1H,dd,J=8.6,2.2Hz),7.54-7.66(4H,m),7.89-7.95(2H,m),8.28(1H,d,J=2.2Hz),9.51(1H,s).Example 71
Figure 0005443975
To a suspension of N- (5- (indoline-5-yl) -2- (methyl (methylsulfonyl) amino) phenyl) benzamide (50 mg) in acetone (3.0 mL) was added potassium carbonate (18 mg) and dimethyl sulfate (0.012 mL). After stirring, the mixture was stirred at 40 ° C. for 20 minutes and stirred at 50 ° C. for 1 hour. The reaction mixture was cooled to room temperature, the solvent was distilled off under reduced pressure, and a saturated aqueous sodium hydrogen carbonate solution and ethyl acetate were added. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [eluent: 70-55% hexane / ethyl acetate], and white solid N- (5- (1-methylindoline-5-yl) -2- (methyl 12 mg of (methylsulfonyl) amino) phenyl) benzamide were obtained.
1 H-NMR (DMSO-d 6 ) δ value: 2.76 (3H, s), 2.96 (2H, t, J = 8.2 Hz), 3.09 (3H, s), 3.23 (3H, s), 3.28-3.36 ( 2H, m), 6.60 (1H, d, J = 8.1Hz), 7.34-7.41 (2H, m), 7.46 (1H, dd, J = 8.6,2.2Hz), 7.54-7.66 (4H, m), 7.89 -7.95 (2H, m), 8.28 (1H, d, J = 2.2Hz), 9.51 (1H, s).

実施例72

Figure 0005443975
実施例71と同様にして、以下の化合物を得た。
N−(5−(2−(ジメチルアミノ)フェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:2.53(6H,s),3.10(3H,s),3.25(3H,s),7.04(1H,t,J=7.3Hz),7.10(1H,d,J=8.0Hz),7.22(1H,d,J=7.6Hz),7.27-7.34(1H,m),7.45(1H,dd,J=8.3,1.2Hz),7.53-7.68(4H,m),7.89-7.94(2H,m),8.20-8.25(1H,m),9.54(1H,s).Example 72
Figure 0005443975
In the same manner as in Example 71, the following compound was obtained.
N- (5- (2- (dimethylamino) phenyl) -2- (methyl (methylsulfonyl) amino) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 2.53 (6H, s), 3.10 (3H, s), 3.25 (3H, s), 7.04 (1H, t, J = 7.3 Hz), 7.10 (1H, d, J = 8.0Hz), 7.22 (1H, d, J = 7.6Hz), 7.27-7.34 (1H, m), 7.45 (1H, dd, J = 8.3,1.2Hz), 7.53-7.68 (4H, m ), 7.89-7.94 (2H, m), 8.20-8.25 (1H, m), 9.54 (1H, s).

実施例73

Figure 0005443975
N−(5−(2−((tert−ブトキシカルボニル)アミノ)フェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド0.10gにトリフルオロ酢酸2.0mLを加え、室温で20分間攪拌した。反応混合物に氷冷下、飽和炭酸水素ナトリウム水溶液および酢酸エチルを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物にジイソプロピルエーテル加え、固形物をろ取し、白色固体のN−(5−(2−アミノフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド63mgを得た。
1H-NMR(DMSO-d6)δ値:3.12(3H,s),3.26(3H,s),4.92(2H,s),6.63-6.70(1H,m),6.79(1H,d,J=8.0Hz),7.03-7.12(2H,m),7.34(1H,dd,J=8.3,2.1Hz),7.54-7.66(3H,m),7.70(1H,d,J=8.3Hz),7.89-7.94(2H,m),8.17(1H,d,J=2.1Hz),9.56(1H,s).Example 73
Figure 0005443975
To 0.10 g of N- (5- (2-((tert-butoxycarbonyl) amino) phenyl) -2- (methyl (methylsulfonyl) amino) phenyl) benzamide was added 2.0 mL of trifluoroacetic acid, and the mixture was stirred at room temperature for 20 minutes. . A saturated aqueous sodium hydrogen carbonate solution and ethyl acetate were added to the reaction mixture under ice cooling. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. Diisopropyl ether was added to the obtained residue, and the solid was collected by filtration to obtain 63 mg of N- (5- (2-aminophenyl) -2- (methyl (methylsulfonyl) amino) phenyl) benzamide as a white solid.
1 H-NMR (DMSO-d 6 ) δ value: 3.12 (3H, s), 3.26 (3H, s), 4.92 (2H, s), 6.63 to 6.70 (1H, m), 6.79 (1H, d, J = 8.0Hz), 7.03-7.12 (2H, m), 7.34 (1H, dd, J = 8.3,2.1Hz), 7.54-7.66 (3H, m), 7.70 (1H, d, J = 8.3Hz), 7.89 -7.94 (2H, m), 8.17 (1H, d, J = 2.1Hz), 9.56 (1H, s).

実施例74

Figure 0005443975
実施例73と同様にして、以下の化合物を得た。
N−(5−(4−(メチルアミノ)フェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:2.72(3H,d,J=5.1Hz),3.09(3H,s),3.23(3H,s),5.91(1H,q,J=5.1Hz),6.62-6.68(2H,m),7.43-7.49(3H,m),7.54-7.66(4H,m),7.90-7.95(2H,m),8.26(1H,d,J=2.2Hz),9.52(1H,s).Example 74
Figure 0005443975
In the same manner as in Example 73, the following compound was obtained.
N- (5- (4- (methylamino) phenyl) -2- (methyl (methylsulfonyl) amino) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 2.72 (3H, d, J = 5.1 Hz), 3.09 (3H, s), 3.23 (3H, s), 5.91 (1H, q, J = 5.1 Hz) , 6.62-6.68 (2H, m), 7.43-7.49 (3H, m), 7.54-7.66 (4H, m), 7.90-7.95 (2H, m), 8.26 (1H, d, J = 2.2Hz), 9.52 (1H, s).

実施例75

Figure 0005443975
N−(2−アミノ−4−(1H−ピロール−1−イル)フェニル)−N−メチルメタンスルホンアミド0.10gの塩化メチレン2.0mL懸濁液にピリジン0.040mLおよびベンゾイルクロリド0.049mLを室温で加え、同温度で2時間攪拌した。反応混合物に10%クエン酸水溶液を加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物を逆相シリカゲルカラムクロマトグラフィー[溶離液;50-90%アセトニトリル/0.1%トリフルオロ酢酸水溶液]で精製し、白色固体のN−(2−(メチル(メチルスルホニル)アミノ)−5−(1H−ピロール−1−イル)フェニル)ベンズアミド32mgを得た。
1H-NMR(DMSO-d6)δ値:3.10(3H,s),3.24(3H,s),6.32(2H,t,J=2.1Hz),7.37(2H,t,J=2.1Hz),7.49(1H,dd,J=8.8,2.7Hz),7.55-7.67(3H,m),7.72(1H,d,J=8.8Hz),7.90-7.96(2H,m),8.27(1H,d,J=2.7Hz),9.62(1H,s).Example 75
Figure 0005443975
To a suspension of 0.10 g of N- (2-amino-4- (1H-pyrrol-1-yl) phenyl) -N-methylmethanesulfonamide in 2.0 mL of methylene chloride was added 0.040 mL of pyridine and 0.049 mL of benzoyl chloride at room temperature. The mixture was stirred at the same temperature for 2 hours. A 10% aqueous citric acid solution was added to the reaction mixture. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by reverse phase silica gel column chromatography [eluent: 50-90% acetonitrile / 0.1% aqueous trifluoroacetic acid] to give N- (2- (methyl (methylsulfonyl) amino)-as a white solid. 32 mg of 5- (1H-pyrrol-1-yl) phenyl) benzamide was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 3.10 (3H, s), 3.24 (3H, s), 6.32 (2H, t, J = 2.1 Hz), 7.37 (2H, t, J = 2.1 Hz) , 7.49 (1H, dd, J = 8.8,2.7Hz), 7.55-7.67 (3H, m), 7.72 (1H, d, J = 8.8Hz), 7.90-7.96 (2H, m), 8.27 (1H, d , J = 2.7Hz), 9.62 (1H, s).

実施例76

Figure 0005443975
実施例75と同様にして、以下の化合物を得た。
3−クロロ−N−(2−(メチル(メチルスルホニル)アミノ)−5−(1H−ピロール−1イル)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.07(3H,s),3.23(3H,s),6.31(2H,t,J=2.1Hz),7.38(2H,t,J=2.1Hz),7.52(1H,dd,J=8.6,2.7Hz),7.61(1H,t,J=7.9Hz),7.68-7.75(2H,m),7.87(1H,d,J=7.8Hz),7.93-7.97(1H,m),8.12(1H,d,J=2.7Hz),9.85(1H,s).Example 76
Figure 0005443975
In the same manner as in Example 75, the following compound was obtained.
3-Chloro-N- (2- (methyl (methylsulfonyl) amino) -5- (1H-pyrrol-1-yl) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.07 (3H, s), 3.23 (3H, s), 6.31 (2H, t, J = 2.1 Hz), 7.38 (2H, t, J = 2.1 Hz) , 7.52 (1H, dd, J = 8.6,2.7Hz), 7.61 (1H, t, J = 7.9Hz), 7.68-7.75 (2H, m), 7.87 (1H, d, J = 7.8Hz), 7.93- 7.97 (1H, m), 8.12 (1H, d, J = 2.7Hz), 9.85 (1H, s).

実施例77

Figure 0005443975
N−(2−アミノ−4−(2−フルオロフェニル)フェニル)−N−メチルメタンスルホンアミド0.10gの塩化メチレン5.0mL溶液に氷冷下、トリエチルアミン0.057mLおよびベンゾイルクロリド0.043mLを加え、室温で1時間攪拌した。減圧下で溶媒を留去後、シリカゲルカラムクロマトグラフィー[富士シリシア化学株式会社、Purif−Pack SI(60μm)、溶離液;85-65%ヘキサン/酢酸エチル]で精製し、白色固体のN−(5−(2−フルオロフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド70mgを得た。
1H-NMR(DMSO-d6)δ値:3.12(3H,s),3.27(3H,s),7.32-7.40(2H,m),7.44-7.51(2H,m),7.54-7.66(4H,m),7.75(1H,d,J=8.3Hz),7.90-7.95(2H,m),8.28(1H,s),9.62(1H,s).Example 77
Figure 0005443975
To a solution of 0.10 g of N- (2-amino-4- (2-fluorophenyl) phenyl) -N-methylmethanesulfonamide in 5.0 mL of methylene chloride was added 0.057 mL of triethylamine and 0.043 mL of benzoyl chloride under ice cooling. Stir for 1 hour. After evaporating the solvent under reduced pressure, the residue was purified by silica gel column chromatography [Fuji Silysia Chemical Ltd., Purif-Pack SI (60 μm), eluent: 85-65% hexane / ethyl acetate], and white solid N- ( 70 mg of 5- (2-fluorophenyl) -2- (methyl (methylsulfonyl) amino) phenyl) benzamide was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 3.12 (3H, s), 3.27 (3H, s), 7.32-7.40 (2H, m), 7.44-7.51 (2H, m), 7.54-7.66 (4H , m), 7.75 (1H, d, J = 8.3Hz), 7.90-7.95 (2H, m), 8.28 (1H, s), 9.62 (1H, s).

実施例78

Figure 0005443975
実施例77と同様にして、以下の化合物を得た。
3−クロロ−N−(5−(2−フルオロフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.10(3H,s),3.25(3H,s),7.32-7.39(2H,m),7.44-7.52(2H,m),7.54-7.64(2H,m),7.67-7.72(1H,m),7.74(1H,d,J=8.3Hz),7.84-7.89(1H,m),7.94(1H,t,J=1.7Hz),8.12(1H,s),9.84(1H,s)Example 78
Figure 0005443975
In the same manner as in Example 77, the following compound was obtained.
3-Chloro-N- (5- (2-fluorophenyl) -2- (methyl (methylsulfonyl) amino) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.10 (3H, s), 3.25 (3H, s), 7.32-7.39 (2H, m), 7.44-7.52 (2H, m), 7.54-7.64 (2H , m), 7.67-7.72 (1H, m), 7.74 (1H, d, J = 8.3Hz), 7.84-7.89 (1H, m), 7.94 (1H, t, J = 1.7Hz), 8.12 (1H, s), 9.84 (1H, s)

実施例79

Figure 0005443975
N−(2−アミノ−4−(チオフェン−2−イル)フェニル)−N−メチルメタンスルホンアミド0.10gの塩化メチレン3.0mL溶液に氷冷下、トリエチルアミン0.059mLおよびベンゾイルクロリド0.045mLを加え、室温で1時間30分間攪拌した。反応混合物をシリカゲルカラムクロマトグラフィー[溶離液;85-65%ヘキサン/酢酸エチル]で精製し、白色固体のN−(2−(メチル(メチルスルホニル)アミノ)−5−(チオフェン−2−イル)フェニル)ベンズアミド98mgを得た。
1H-NMR(DMSO-d6)δ値:3.10(3H,s),3.24(3H,s),7.18(1H,dd,J=5.1,3.7Hz),7.55-7.69(7H,m),7.90-7.96(2H,m),8.37(1H,d,J=2.0Hz),9.59(1H,s).Example 79
Figure 0005443975
To a solution of 0.10 g of N- (2-amino-4- (thiophen-2-yl) phenyl) -N-methylmethanesulfonamide in 3.0 mL of methylene chloride was added 0.059 mL of triethylamine and 0.045 mL of benzoyl chloride under ice-cooling. For 1 hour 30 minutes. The reaction mixture was purified by silica gel column chromatography [eluent: 85-65% hexane / ethyl acetate], and white solid N- (2- (methyl (methylsulfonyl) amino) -5- (thiophen-2-yl) 98 mg of phenyl) benzamide were obtained.
1 H-NMR (DMSO-d 6 ) δ value: 3.10 (3H, s), 3.24 (3H, s), 7.18 (1H, dd, J = 5.1, 3.7 Hz), 7.55-7.69 (7H, m), 7.90-7.96 (2H, m), 8.37 (1H, d, J = 2.0Hz), 9.59 (1H, s).

実施例80

Figure 0005443975
実施例79と同様にして、以下の化合物を得た。
3−クロロ−N−(2−(メチル(メチルスルホニル)アミノ)−5−(チオフェン−2−イル)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.07(3H,s),3.22(3H,s),7.18(1H,dd,J=5.1,3.7Hz),7.57(1H,dd,J=3.7,1.0Hz),7.58-7.72(5H,m),7.85-7.89(1H,m),7.95(1H,t,J=1.8Hz),8.21(1H,d,J=1.9Hz),9.81(1H,s).Example 80
Figure 0005443975
In the same manner as in Example 79, the following compound was obtained.
3-Chloro-N- (2- (methyl (methylsulfonyl) amino) -5- (thiophen-2-yl) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.07 (3H, s), 3.22 (3H, s), 7.18 (1H, dd, J = 5.1, 3.7 Hz), 7.57 (1H, dd, J = 3.7 , 1.0Hz), 7.58-7.72 (5H, m), 7.85-7.89 (1H, m), 7.95 (1H, t, J = 1.8Hz), 8.21 (1H, d, J = 1.9Hz), 9.81 (1H , s).

実施例81

Figure 0005443975
N−(2−アミノ−5−フルオロ−4−フェニルフェニル)−N−メチルメタンスルホンアミド1.0gの塩化メチレン10mLおよびピリジン0.33mL混液に氷冷下、ベンゾイルクロリド0.43mLを加え、室温で1時間攪拌した。減圧下で溶媒を留去後、飽和炭酸水素ナトリウム水溶液および酢酸エチルを加えた。有機層を分取し、10%クエン酸水溶液および飽和塩化ナトリウム水溶液で順次洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物にジイソプロピルエーテルを加え、固形物をろ取し、白色固体のN−(4−フルオロ−2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド1.3gを得た。
1H-NMR(DMSO-d6)δ値:3.13(3H,s),3.26(3H,s),7.43-7.67(8H,m),7.76(1H,d,J=11.2Hz),7.89-7.95(2H,m),8.12(1H,d,J=8.3Hz),9.64(1H,s).Example 81
Figure 0005443975
To a mixed solution of N- (2-amino-5-fluoro-4-phenylphenyl) -N-methylmethanesulfonamide 1.0 g in 10 mL of methylene chloride and 0.33 mL of pyridine, 0.43 mL of benzoyl chloride was added under ice-cooling, and the mixture was stirred at room temperature for 1 hour. Stir. After evaporating the solvent under reduced pressure, a saturated aqueous sodium hydrogen carbonate solution and ethyl acetate were added. The organic layer was separated, washed successively with 10% aqueous citric acid solution and saturated aqueous sodium chloride solution, dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. Diisopropyl ether was added to the obtained residue, and the solid was collected by filtration to obtain 1.3 g of N- (4-fluoro-2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) benzamide as a white solid. .
1 H-NMR (DMSO-d 6 ) δ value: 3.13 (3H, s), 3.26 (3H, s), 7.43-7.67 (8H, m), 7.76 (1H, d, J = 11.2Hz), 7.89- 7.95 (2H, m), 8.12 (1H, d, J = 8.3Hz), 9.64 (1H, s).

実施例82〜84
実施例81と同様にして、表16に示す化合物を得た。
Examples 82-84
In the same manner as in Example 81, the compounds shown in Table 16 were obtained.

Figure 0005443975
Figure 0005443975

N−(4−フルオロ−2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)−2−メトキシベンズアミド
1H-NMR(DMSO-d6)δ値:3.20(3H,s),3.30(3H,s),4.10(3H,s),7.15(1H,t,J=7.6Hz),7.29(1H,d,J=8.5Hz),7.44-7.65(6H,m),7.79(1H,d,J=11.0Hz),8.11(1H,dd,J=7.8,1.7Hz),8.71(1H,d,J=8.6Hz),10.76(1H,s).
N- (4-Fluoro-2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) -2-methoxybenzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.20 (3H, s), 3.30 (3H, s), 4.10 (3H, s), 7.15 (1H, t, J = 7.6 Hz), 7.29 (1H, d, J = 8.5Hz), 7.44-7.65 (6H, m), 7.79 (1H, d, J = 11.0Hz), 8.11 (1H, dd, J = 7.8,1.7Hz), 8.71 (1H, d, J = 8.6Hz), 10.76 (1H, s).

N−(4−フルオロ−2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)−3−メトキシベンズアミド
1H-NMR(DMSO-d6)δ値:3.13(3H,s),3.25(3H,s),3.83(3H,s),7.16-7.22(1H,m),7.43-7.62(8H,m),7.76(1H,d,J=11.2Hz),8.13(1H,d,J=8.3Hz),9.62(1H,s).
N- (4-Fluoro-2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) -3-methoxybenzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.13 (3H, s), 3.25 (3H, s), 3.83 (3H, s), 7.16-7.22 (1H, m), 7.43-7.62 (8H, m ), 7.76 (1H, d, J = 11.2Hz), 8.13 (1H, d, J = 8.3Hz), 9.62 (1H, s).

N−(4−フルオロ−2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)−4−メトキシベンズアミド
1H-NMR(DMSO-d6)δ値:3.13(3H,s),3.25(3H,s),3.85(3H,s),7.10(2H,d,J=8.8Hz),7.43-7.62(5H,m),7.74(1H,d,J=11.2Hz),7.89(2H,d,J=8.8Hz),8.14(1H,d,J=8.3Hz),9.47(1H,s).
N- (4-Fluoro-2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) -4-methoxybenzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.13 (3H, s), 3.25 (3H, s), 3.85 (3H, s), 7.10 (2H, d, J = 8.8 Hz), 7.43-7.62 ( 5H, m), 7.74 (1H, d, J = 11.2Hz), 7.89 (2H, d, J = 8.8Hz), 8.14 (1H, d, J = 8.3Hz), 9.47 (1H, s).

実施例85

Figure 0005443975
2−(ジメチルアミノ)安息香酸67mgの塩化メチレン1.0mLおよびN,N−ジメチルホルムアミド0.010mL混液に氷冷下、オキサリルクロリド0.036mLを加え、室温で30分間攪拌した。反応混合物を氷冷下、N−(2−アミノ−5−フルオロ−4−フェニルフェニル)−N−メチルメタンスルホンアミド0.10gおよびピリジン0.066mLの塩化メチレン1.0mL混液に加え、室温で1時間攪拌した。減圧下で溶媒を留去し、得られた残留物をシリカゲルカラムクロマトグラフィー[溶離液;80-70%ヘキサン/酢酸エチル]で精製し、白色固体の2−(ジメチルアミノ)−N−(4−フルオロ−2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド0.11gを得た。
1H-NMR(DMSO-d6)δ値:2.78(6H,s),3.18(3H,s),3.30(3H,s),7.25-7.31(1H,m),7.44-7.50(2H,m),7.51-7.62(5H,m),7.77(1H,d,J=11.2Hz),8.07(1H,dd,J=7.9,1.6Hz),8.79(1H,d,J=8.6Hz),12.62(1H,s).Example 85
Figure 0005443975
To a mixed solution of 2- (dimethylamino) benzoic acid 67 mg in 1.0 mL of methylene chloride and 0.010 mL of N, N-dimethylformamide, 0.036 mL of oxalyl chloride was added under ice cooling, and the mixture was stirred at room temperature for 30 minutes. The reaction mixture was added to a mixed solution of 0.10 g of N- (2-amino-5-fluoro-4-phenylphenyl) -N-methylmethanesulfonamide and 0.066 mL of pyridine in 1.0 mL of methylene chloride under ice cooling, and stirred at room temperature for 1 hour. did. The solvent was distilled off under reduced pressure, and the obtained residue was purified by silica gel column chromatography [eluent: 80-70% hexane / ethyl acetate] to give white solid 2- (dimethylamino) -N- (4 0.11 g of -fluoro-2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) benzamide was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 2.78 (6H, s), 3.18 (3H, s), 3.30 (3H, s), 7.25 to 7.31 (1H, m), 7.44 to 7.50 (2H, m ), 7.51-7.62 (5H, m), 7.77 (1H, d, J = 11.2Hz), 8.07 (1H, dd, J = 7.9,1.6Hz), 8.79 (1H, d, J = 8.6Hz), 12.62 (1H, s).

実施例86

Figure 0005443975
N−(2−アミノ−6−ヒドロキシ−4−フェニルフェニル)−N−メチルメタンスルホンアミド40mgの塩化メチレン1.0mL懸濁液に室温でトリエチルアミン0.023mLおよびベンゾイルクロリド0.016mLを加え、同温度で2時間攪拌した。反応混合物に室温でトリエチルアミン0.034mLおよびベンゾイルクロリド0.019mLを加え、同温度で2時間攪拌した。減圧下で溶媒を留去し、得られた残留物にジオキサン0.50mL、メタノール0.5mLおよび2.0mol/L水酸化ナトリウム水溶液0.21mLを加え、室温で1時間攪拌した。反応混合物に2.0mol/L水酸化ナトリウム水溶液0.068mLを加え、室温で1時間攪拌した。反応混合物に水を加え、1.0mol/L塩酸でpH7.0に調整後、酢酸エチルを加えた。有機層を分取し、飽和炭酸水素ナトリウム水溶液および飽和塩化ナトリウム水溶液で順次洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物にジイソプロピルエーテルを加え、固形物をろ取し、淡黄色固体のN−(3−ヒドロキシ−2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド48mgを得た。
1H-NMR(DMSO-d6)δ値:3.11(3H,s),3.24(3H,s),7.01(1H,d,J=2.0Hz),7.38-7.44(1H,m),7.47-7.54(2H,m),7.55-7.67(5H,m),7.89-7.94(3H,m),9.38(1H,s),10.59(1H,s).Example 86
Figure 0005443975
To a suspension of 40 mg of N- (2-amino-6-hydroxy-4-phenylphenyl) -N-methylmethanesulfonamide in 1.0 mL of methylene chloride was added 0.023 mL of triethylamine and 0.016 mL of benzoyl chloride at room temperature. Stir for hours. To the reaction mixture, 0.034 mL of triethylamine and 0.019 mL of benzoyl chloride were added at room temperature, and the mixture was stirred at the same temperature for 2 hours. The solvent was distilled off under reduced pressure, and 0.50 mL of dioxane, 0.5 mL of methanol and 0.21 mL of 2.0 mol / L sodium hydroxide aqueous solution were added to the obtained residue, and the mixture was stirred at room temperature for 1 hour. To the reaction mixture was added 0.068 mL of a 2.0 mol / L aqueous sodium hydroxide solution, and the mixture was stirred at room temperature for 1 hour. Water was added to the reaction mixture, pH was adjusted to 7.0 with 1.0 mol / L hydrochloric acid, and ethyl acetate was added. The organic layer was separated, washed successively with a saturated aqueous sodium hydrogen carbonate solution and a saturated aqueous sodium chloride solution, dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. Diisopropyl ether was added to the obtained residue, and the solid was collected by filtration to obtain 48 mg of N- (3-hydroxy-2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) benzamide as a pale yellow solid. .
1 H-NMR (DMSO-d 6 ) δ value: 3.11 (3H, s), 3.24 (3H, s), 7.01 (1H, d, J = 2.0 Hz), 7.38-7.44 (1H, m), 7.47- 7.54 (2H, m), 7.55-7.67 (5H, m), 7.89-7.94 (3H, m), 9.38 (1H, s), 10.59 (1H, s).

実施例87

Figure 0005443975
N−(3−ヒドロキシ−2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド25mgのアセトン1.0mL懸濁液に炭酸カリウム13mgおよび硫酸ジメチル0.0072mLを加え、1時間加熱還流した。反応混合物を室温まで冷却した後、減圧下で溶媒を留去し、10%クエン酸水溶液および酢酸エチルを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物にジイソプロピルエーテルを加え、固形物をろ取し、淡黄色固体のN−(3−メトキシ−2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド21mgを得た。
1H-NMR(DMSO-d6)δ値:3.07(3H,s),3.20(3H,s),4.00(3H,s),7.20(1H,d,J=2.0Hz),7.40-7.46(1H,m),7.48-7.67(5H,m),7.69-7.75(2H,m),7.89-7.95(2H,m),8.01(1H,d,J=2.0Hz),9.45(1H,s).Example 87
Figure 0005443975
To a suspension of 25 mg of N- (3-hydroxy-2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) benzamide in 1.0 mL of acetone were added 13 mg of potassium carbonate and 0.0072 mL of dimethyl sulfate, and the mixture was heated to reflux for 1 hour. After the reaction mixture was cooled to room temperature, the solvent was distilled off under reduced pressure, and 10% aqueous citric acid solution and ethyl acetate were added. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. Diisopropyl ether was added to the obtained residue, and the solid was collected by filtration to obtain 21 mg of N- (3-methoxy-2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) benzamide as a pale yellow solid. .
1 H-NMR (DMSO-d 6 ) δ value: 3.07 (3H, s), 3.20 (3H, s), 4.00 (3H, s), 7.20 (1H, d, J = 2.0 Hz), 7.40-7.46 ( 1H, m), 7.48-7.67 (5H, m), 7.69-7.75 (2H, m), 7.89-7.95 (2H, m), 8.01 (1H, d, J = 2.0Hz), 9.45 (1H, s) .

実施例88

Figure 0005443975
N−(2−アミノ−5−メトキシ−4−フェニルフェニル)−N−メチルメタンスルホンアミド40mgの塩化メチレン1.0mL溶液に室温でトリエチルアミン0.027mLおよびベンゾイルクロリド0.017mLを加え、同温度で1時間攪拌した。減圧下で溶媒を留去後、10%クエン酸水溶液および酢酸エチルを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[溶離液;100-50%ヘキサン/酢酸エチル]で精製し、白色固体のN−(4−メトキシ−2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド47mgを得た。
1H-NMR(DMSO-d6)δ値:3.15(3H,s),3.28(3H,s),3.84(3H,s),7.31(1H,s),7.33-7.40(1H,m),7.41-7.64(7H,m),7.86(1H,s),7.87-7.93(2H,m),9.49(1H,s).Example 88
Figure 0005443975
To a solution of 40 mg of N- (2-amino-5-methoxy-4-phenylphenyl) -N-methylmethanesulfonamide in 1.0 mL of methylene chloride was added 0.027 mL of triethylamine and 0.017 mL of benzoyl chloride at room temperature, and the mixture was stirred at the same temperature for 1 hour. did. The solvent was distilled off under reduced pressure, and 10% aqueous citric acid solution and ethyl acetate were added. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [eluent: 100-50% hexane / ethyl acetate], and white solid N- (4-methoxy-2- (methyl (methylsulfonyl) amino) -5- 47 mg of phenylphenyl) benzamide were obtained.
1 H-NMR (DMSO-d 6 ) δ value: 3.15 (3H, s), 3.28 (3H, s), 3.84 (3H, s), 7.31 (1H, s), 7.33-7.40 (1H, m), 7.41-7.64 (7H, m), 7.86 (1H, s), 7.87-7.93 (2H, m), 9.49 (1H, s).

実施例89

Figure 0005443975
N−(2−アミノ−6−フェニルピリジン−3−イル)−N−メチルメタンスルホンアミド0.10gの塩化メチレン3.6mL懸濁液に室温でピリジン0.058mLおよびベンゾイルクロリド0.067mLを加え、同温度で1時間攪拌した。反応混合物に水を加え、有機層を分取し、無水硫酸マグネシウムで乾燥後、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[富士シリシア化学株式会社、Purif−Pack SI(60μm)、溶離液;80-50%ヘキサン/酢酸エチル]で精製し、白色固体のN−(3−(メチル(メチルスルホニル)アミノ)−6−フェニルピリジン−2−イル)ベンズアミド45mgを得た。
1H-NMR(DMSO-d6)δ値:3.04(3H,s),3.23(3H,s),7.43-7.65(6H,m),7.94-8.02(3H,m),8.05-8.11(2H,m),8.14(1H,d,J=8.3Hz),10.48(1H,s).Example 89
Figure 0005443975
To a suspension of 0.10 g of N- (2-amino-6-phenylpyridin-3-yl) -N-methylmethanesulfonamide in 3.6 mL of methylene chloride was added 0.058 mL of pyridine and 0.067 mL of benzoyl chloride at room temperature. Stir for 1 hour. Water was added to the reaction mixture, the organic layer was separated, dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [Fuji Silysia Chemical Ltd., Purif-Pack SI (60 μm), eluent: 80-50% hexane / ethyl acetate], and white solid N- (3- (3- ( 45 mg of methyl (methylsulfonyl) amino) -6-phenylpyridin-2-yl) benzamide were obtained.
1 H-NMR (DMSO-d 6 ) δ value: 3.04 (3H, s), 3.23 (3H, s), 7.43-7.65 (6H, m), 7.94-8.02 (3H, m), 8.05-8.11 (2H , m), 8.14 (1H, d, J = 8.3Hz), 10.48 (1H, s).

実施例90

Figure 0005443975
N−(4−アニリノ−2−ニトロフェニル)−N−メチルメタンスルホンアミド80mgの酢酸エチル2.4mLおよびメタノール2.4mL混液に10%パラジウム−炭素40mgを加え、水素雰囲気下、室温で2時間攪拌した。反応混合物の不溶物をろ去後、減圧下で溶媒を留去した。得られた残留物に塩化メチレン1.6mL、ピリジン0.031mLおよびベンゾイルクロリド0.035mLを加え、室温で1時間攪拌した。減圧下で溶媒を留去し、得られた残留物をシリカゲルカラムクロマトグラフィー[富士シリシア化学株式会社、Purif−Pack SI(60μm)、溶離液;85-50%ヘキサン/酢酸エチル]で精製し、白色固体のN−(5−アニリノ−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド40mgを得た。
1H-NMR(DMSO-d6)δ値:3.06(3H,s),3.18(3H,s),6.87-6.93(2H,m),7.13-7.18(2H,m),7.25-7.32(2H,m),7.44(1H,d,J=8.8Hz),7.54-7.65(3H,m),7.86-7.92(2H,m),7.93(1H,d,J=2.7Hz),8.48(1H,s),9.33(1H,s).Example 90
Figure 0005443975
To a mixed solution of 80 mg of N- (4-anilino-2-nitrophenyl) -N-methylmethanesulfonamide in 2.4 mL of ethyl acetate and 2.4 mL of methanol was added 40 mg of 10% palladium-carbon, and the mixture was stirred at room temperature for 2 hours in a hydrogen atmosphere. . The insoluble material in the reaction mixture was removed by filtration, and the solvent was distilled off under reduced pressure. 1.6 mL of methylene chloride, 0.031 mL of pyridine and 0.035 mL of benzoyl chloride were added to the obtained residue, and the mixture was stirred at room temperature for 1 hour. The solvent was distilled off under reduced pressure, and the obtained residue was purified by silica gel column chromatography [Fuji Silysia Chemical Ltd., Purif-Pack SI (60 μm), eluent: 85-50% hexane / ethyl acetate] 40 mg of N- (5-anilino-2- (methyl (methylsulfonyl) amino) phenyl) benzamide as a white solid was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 3.06 (3H, s), 3.18 (3H, s), 6.87-6.93 (2H, m), 7.13-7.18 (2H, m), 7.25-7.32 (2H , m), 7.44 (1H, d, J = 8.8Hz), 7.54-7.65 (3H, m), 7.86-7.92 (2H, m), 7.93 (1H, d, J = 2.7Hz), 8.48 (1H, s), 9.33 (1H, s).

実施例91

Figure 0005443975
N−(2−アミノ−4−((E)−2−フェニルビニル)フェニル)−N−メチルメタンスルホンアミド0.10gの塩化メチレン2.0mL懸濁液に室温でピリジン0.032mLおよびベンゾイルクロリド0.042mLを加え、同温度で2時間攪拌した。反応混合物をシリカゲルカラムクロマトグラフィー[溶離液;80-65%ヘキサン/酢酸エチル]で精製し、淡黄色固体のN−(2−(メチル(メチルスルホニル)アミノ)−5−((E)−2−フェニルビニル)フェニル)ベンズアミド94mgを得た。
1H-NMR(DMSO-d6)δ値:3.09(3H,s),3.23(3H,s),7.26-7.34(3H,m),7.37-7.44(2H,m),7.53-7.69(7H,m),7.91-7.96(2H,m),8.25(1H,d,J=1.2Hz),9.57(1H,s).Example 91
Figure 0005443975
To a suspension of 0.10 g of 0.10 g of N- (2-amino-4-((E) -2-phenylvinyl) phenyl) -N-methylmethanesulfonamide in 2.0 mL of methylene chloride was added 0.032 mL of pyridine and 0.042 mL of benzoyl chloride at room temperature. In addition, the mixture was stirred at the same temperature for 2 hours. The reaction mixture was purified by silica gel column chromatography [eluent: 80-65% hexane / ethyl acetate] to give N- (2- (methyl (methylsulfonyl) amino) -5-((E) -2) as a pale yellow solid. 94 mg of phenylphenyl) phenyl) benzamide were obtained.
1 H-NMR (DMSO-d 6 ) δ value: 3.09 (3H, s), 3.23 (3H, s), 7.26-7.34 (3H, m), 7.37-7.44 (2H, m), 7.53-7.69 (7H , m), 7.91-7.96 (2H, m), 8.25 (1H, d, J = 1.2Hz), 9.57 (1H, s).

実施例92

Figure 0005443975
実施例91と同様にして、以下の化合物を得た。
N−(2−(メチル(メチルスルホニル)アミノ)−5−フェネチルフェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:2.92(4H,s),3.05(3H,s),3.20(3H,s),7.15-7.23(2H,m),7.28-7.31(4H,m),7.51-7.65(4H,m),7.88-7.93(2H,m),8.00(1H,d,J=1.9Hz),9.48(1H,s).Example 92
Figure 0005443975
In the same manner as in Example 91, the following compound was obtained.
N- (2- (methyl (methylsulfonyl) amino) -5-phenethylphenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 2.92 (4H, s), 3.05 (3H, s), 3.20 (3H, s), 7.15-7.23 (2H, m), 7.28-7.31 (4H, m ), 7.51-7.65 (4H, m), 7.88-7.93 (2H, m), 8.00 (1H, d, J = 1.9Hz), 9.48 (1H, s).

実施例93

Figure 0005443975
N−(2−アミノ−4−フェニルフェニル)−N−メチルメタンスルホンアミド80mgの塩化メチレン1.6mL溶液に室温でピリジン0.036mLおよびフェノキシアセチルクロリド0.048mLを加え、同温度で1時間攪拌した。反応混合物に水を加え、有機層を分取後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[富士シリシア化学株式会社、Purif−Pack SI(60μm)、溶離液;80-50%ヘキサン/酢酸エチル]で精製し、白色固体のN−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)−2−フェノキシアセトアミド50mgを得た。
1H-NMR(DMSO-d6)δ値:3.15(3H,s),3.19(3H,s),4.76(2H,s),7.02(1H,t,J=7.2Hz),7.07-7.12(2H,m),7.32-7.45(3H,m),7.48-7.55(3H,m),7.63-7.68(2H,m),7.72(1H,d,J=8.3Hz),8.52(1H,d,J=2.0Hz),9.60(1H,s).Example 93
Figure 0005443975
To a solution of 80 mg of N- (2-amino-4-phenylphenyl) -N-methylmethanesulfonamide in 1.6 mL of methylene chloride was added 0.036 mL of pyridine and 0.048 mL of phenoxyacetyl chloride at room temperature, and the mixture was stirred at the same temperature for 1 hour. Water was added to the reaction mixture, and the organic layer was separated and dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [Fuji Silysia Chemical Ltd., Purif-Pack SI (60 μm), eluent: 80-50% hexane / ethyl acetate], and white solid N- (2- (2- ( 50 mg of methyl (methylsulfonyl) amino) -5-phenylphenyl) -2-phenoxyacetamide was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 3.15 (3H, s), 3.19 (3H, s), 4.76 (2H, s), 7.02 (1H, t, J = 7.2 Hz), 7.07-7.12 ( 2H, m), 7.32-7.45 (3H, m), 7.48-7.55 (3H, m), 7.63-7.68 (2H, m), 7.72 (1H, d, J = 8.3Hz), 8.52 (1H, d, J = 2.0Hz), 9.60 (1H, s).

実施例94〜110
実施例93と同様にして、表17に示す化合物を得た。
Examples 94-110
In the same manner as in Example 93, the compounds shown in Table 17 were obtained.

Figure 0005443975
Figure 0005443975

N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)−2−フェニルアセトアミド
1H-NMR(DMSO-d6)δ値:3.05(3H,s),3.13(3H,s),3.79(2H,s),7.23-7.53(9H,m),7.57-7.68(3H,m),8.29(1H,s),9.20(1H,s).
N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) -2-phenylacetamide
1 H-NMR (DMSO-d 6 ) δ value: 3.05 (3H, s), 3.13 (3H, s), 3.79 (2H, s), 7.23-7.53 (9H, m), 7.57-7.68 (3H, m ), 8.29 (1H, s), 9.20 (1H, s).

N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)シンナムアミド
1H-NMR(DMSO-d6)δ値:3.12(3H,s),3.24(3H,s),7.21(1H,d,J=15.6Hz),7.39-7.54(7H,m),7.60(1H,d,J=15.6Hz),7.64-7.71(5H,m),8.51-8.56(1H,m),9.35(1H,s).
N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) cinnamamide
1 H-NMR (DMSO-d 6 ) δ value: 3.12 (3H, s), 3.24 (3H, s), 7.21 (1H, d, J = 15.6 Hz), 7.39-7.54 (7H, m), 7.60 ( 1H, d, J = 15.6Hz), 7.64-7.71 (5H, m), 8.51-8.56 (1H, m), 9.35 (1H, s).

2−クロロ−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.10(3H,s),3.21(3H,s),7.40-7.61(7H,m),7.65-7.73(4H,m),8.30(1H,s),9.82(1H,s).
2-Chloro-N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.10 (3H, s), 3.21 (3H, s), 7.40-7.61 (7H, m), 7.65-7.73 (4H, m), 8.30 (1H, s ), 9.82 (1H, s).

3−クロロ−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.09(3H,s),3.25(3H,s),7.42(1H,t,J=7.3Hz),7.48-7.55(2H,m),7.58-7.64(2H,m),7.67-7.74(4H,m),7.85-7.91(1H,m),7.96(1H,t,J=1.7Hz),8.22(1H,d,J=2.2Hz),9.82(1H,s).
3-Chloro-N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.09 (3H, s), 3.25 (3H, s), 7.42 (1H, t, J = 7.3 Hz), 7.48-7.55 (2H, m), 7.58- 7.64 (2H, m), 7.67-7.74 (4H, m), 7.85-7.91 (1H, m), 7.96 (1H, t, J = 1.7Hz), 8.22 (1H, d, J = 2.2Hz), 9.82 (1H, s).

4−クロロ−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.09(3H,s),3.24(3H,s),7.39-7.45(1H,m),7.48-7.55(2H,m),7.57-7.75(6H,m),7.92-7.98(2H,m),8.24-8.28(1H,m),9.72(1H,s).
4-Chloro-N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.09 (3H, s), 3.24 (3H, s), 7.39-7.45 (1H, m), 7.48-7.55 (2H, m), 7.57-7.75 (6H , m), 7.92-7.98 (2H, m), 8.24-8.28 (1H, m), 9.72 (1H, s).

2−メチル−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:2.45(3H,s),3.09(3H,s),3.22(3H,s),7.28-7.36(2H,m),7.38-7.45(2H,m),7.49-7.59(4H,m),7.66-7.73(3H,m),8.34(1H,s),9.46(1H,s).
2-Methyl-N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 2.45 (3H, s), 3.09 (3H, s), 3.22 (3H, s), 7.28-7.36 (2H, m), 7.38-7.45 (2H, m ), 7.49-7.59 (4H, m), 7.66-7.73 (3H, m), 8.34 (1H, s), 9.46 (1H, s).

3−メチル−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:2.41(3H,s),3.12(3H,s),3.26(3H,s),7.39-7.54(5H,m),7.57(1H,dd,J=8.3,2.2Hz),7.67-7.77(5H,m),8.36(1H,d,J=2.2Hz),9.56(1H,s).
3-Methyl-N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 2.41 (3H, s), 3.12 (3H, s), 3.26 (3H, s), 7.39-7.54 (5H, m), 7.57 (1H, dd, J = 8.3, 2.2Hz), 7.67-7.77 (5H, m), 8.36 (1H, d, J = 2.2Hz), 9.56 (1H, s).

4−メチル−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:2.40(3H,s),3.11(3H,s),3.26(3H,s),7.36-7.45(3H,m),7.48-7.54(2H,m),7.56(1H,dd,J=8.3,2.1Hz),7.66-7.74(3H,m),7.81-7.86(2H,m),8.39(1H,d,J=2.1Hz),9.50(1H,s).
4-Methyl-N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 2.40 (3H, s), 3.11 (3H, s), 3.26 (3H, s), 7.36-7.45 (3H, m), 7.48-7.54 (2H, m ), 7.56 (1H, dd, J = 8.3,2.1Hz), 7.66-7.74 (3H, m), 7.81-7.86 (2H, m), 8.39 (1H, d, J = 2.1Hz), 9.50 (1H, s).

4−メトキシ−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.12(3H,s),3.26(3H,s),3.85(3H,s),7.09-7.14(2H,m),7.39-7.44(1H,m),7.48-7.57(3H,m),7.66-7.74(3H,m),7.87-7.93(2H,m),8.40(1H,d,J=2.0Hz),9.44(1H,s).
4-Methoxy-N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.12 (3H, s), 3.26 (3H, s), 3.85 (3H, s), 7.09-7.14 (2H, m), 7.39-7.44 (1H, m ), 7.48-7.57 (3H, m), 7.66-7.74 (3H, m), 7.87-7.93 (2H, m), 8.40 (1H, d, J = 2.0Hz), 9.44 (1H, s).

N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ピリジン−2−カルボキサミド
1H-NMR(DMSO-d6)δ値:3.20(3H,s),3.29(3H,s),7.40-7.46(1H,m),7.50-7.56(3H,m),7.67-7.77(4H,m),8.12(1H,td,J=7.7,1.7Hz),8.20-8.25(1H,m),8.73-8.77(1H,d),8.82(1H,d,J=2.2Hz),10.86(1H,s).
N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) pyridine-2-carboxamide
1 H-NMR (DMSO-d 6 ) δ value: 3.20 (3H, s), 3.29 (3H, s), 7.40-7.46 (1H, m), 7.50-7.56 (3H, m), 7.67-7.77 (4H , m), 8.12 (1H, td, J = 7.7, 1.7Hz), 8.20-8.25 (1H, m), 8.73-8.77 (1H, d), 8.82 (1H, d, J = 2.2Hz), 10.86 ( 1H, s).

N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ピリジン−3−カルボキサミド
1H-NMR(DMSO-d6)δ値:3.09(3H,s),3.25(3H,s),7.39-7.45(1H,m),7.48-7.54(2H,m),7.58-7.64(2H,m),7.67-7.75(3H,m),8.23-8.29(2H,m),8.80(1H,dd,J=4.9,1.7Hz),9.10(1H,d,J=2.2Hz),9.93(1H,s).
N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) pyridine-3-carboxamide
1 H-NMR (DMSO-d 6 ) δ value: 3.09 (3H, s), 3.25 (3H, s), 7.39-7.45 (1H, m), 7.48-7.54 (2H, m), 7.58-7.64 (2H , m), 7.67-7.75 (3H, m), 8.23-8.29 (2H, m), 8.80 (1H, dd, J = 4.9, 1.7Hz), 9.10 (1H, d, J = 2.2Hz), 9.93 ( 1H, s).

N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ピリジン−4−カルボキサミド
1H-NMR(DMSO-d6)δ値:3.09(3H,s),3.25(3H,s),7.39-7.45(1H,m),7.48-7.55(2H,m),7.62(1H,dd,J=8.3,2.2Hz),7.67-7.75(3H,m),7.80-7.85(2H,m),8.21(1H,d,J=1.7Hz),8.80-8.85(2H,m),9.97(1H,s).
N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) pyridine-4-carboxamide
1 H-NMR (DMSO-d 6 ) δ value: 3.09 (3H, s), 3.25 (3H, s), 7.39-7.45 (1H, m), 7.48-7.55 (2H, m), 7.62 (1H, dd , J = 8.3,2.2Hz), 7.67-7.75 (3H, m), 7.80-7.85 (2H, m), 8.21 (1H, d, J = 1.7Hz), 8.80-8.85 (2H, m), 9.97 ( 1H, s).

N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)フラン−2−カルボキサミド
1H-NMR(DMSO-d6)δ値:3.14(3H,s),3.27(3H,s),6.76(1H,dd,J=3.4,1.7Hz),7.28-7.32(1H,m),7.39-7.45(1H,m),7.48-7.55(2H,m),7.56(1H,dd,J=8.3,2.1Hz),7.65-7.71(2H,m),7.74(1H,d,J=8.3Hz),8.01(1H,dd,J=1.7,0.7Hz),8.45(1H,d,J=2.1Hz),9.37(1H,s).
N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) furan-2-carboxamide
1 H-NMR (DMSO-d 6 ) δ value: 3.14 (3H, s), 3.27 (3H, s), 6.76 (1H, dd, J = 3.4, 1.7 Hz), 7.28-7.32 (1H, m), 7.39-7.45 (1H, m), 7.48-7.55 (2H, m), 7.56 (1H, dd, J = 8.3,2.1Hz), 7.65-7.71 (2H, m), 7.74 (1H, d, J = 8.3 Hz), 8.01 (1H, dd, J = 1.7,0.7Hz), 8.45 (1H, d, J = 2.1Hz), 9.37 (1H, s).

N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)チオフェン−2−カルボキサミド
1H-NMR(DMSO-d6)δ値:3.11(3H,s),3.26(3H,m),7.27(1H,dd,J=4.9,3.8Hz),7.39-7.45(1H,m),7.48-7.54(2H,m),7.58(1H,dd,J=8.3,2.1Hz),7.66-7.74(3H,m),7.81-7.86(1H,m),7.91(1H,dd,J=4.9,1.0Hz),8.25(1H,d,J=2.1Hz),9.57(1H,s).
N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) thiophene-2-carboxamide
1 H-NMR (DMSO-d 6 ) δ value: 3.11 (3H, s), 3.26 (3H, m), 7.27 (1H, dd, J = 4.9, 3.8 Hz), 7.39-7.45 (1H, m), 7.48-7.54 (2H, m), 7.58 (1H, dd, J = 8.3,2.1Hz), 7.66-7.74 (3H, m), 7.81-7.86 (1H, m), 7.91 (1H, dd, J = 4.9 , 1.0Hz), 8.25 (1H, d, J = 2.1Hz), 9.57 (1H, s).

N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)シクロヘキサンカルボキサミド
1H-NMR(DMSO-d6)δ値:1.12-1.46(5H,m),1.61-1.69(1H,m),1.70-1.79(2H,m),1.83-1.91(2H,m),2.44-2.52(1H,m),3.08(3H,s),3.19(3H,s),7.37-7.43(1H,m),7.44-7.52(3H,m),7.60-7.66(3H,m),8.30(1H,d,J=1.7Hz),8.95(1H,s).
N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) cyclohexanecarboxamide
1 H-NMR (DMSO-d 6 ) δ value: 1.12-1.46 (5H, m), 1.61-1.69 (1H, m), 1.70-1.79 (2H, m), 1.83-1.91 (2H, m), 2.44 -2.52 (1H, m), 3.08 (3H, s), 3.19 (3H, s), 7.37-7.43 (1H, m), 7.44-7.52 (3H, m), 7.60-7.66 (3H, m), 8.30 (1H, d, J = 1.7Hz), 8.95 (1H, s).

2−(4−メトキシフェニル)−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)アセトアミド
1H-NMR(DMSO-d6)δ値:3.04(3H,s),3.12(3H,s),3.71(2H,s),3.74(3H,s),6.90(2H,d,J=8.6Hz),7.28(2H,d,J=8.6Hz),7.37-7.51(4H,m),7.58-7.65(3H,m),8.28-8.34(1H,m),9.08(1H,s).
2- (4-Methoxyphenyl) -N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) acetamide
1 H-NMR (DMSO-d 6 ) δ value: 3.04 (3H, s), 3.12 (3H, s), 3.71 (2H, s), 3.74 (3H, s), 6.90 (2H, d, J = 8.6 Hz), 7.28 (2H, d, J = 8.6Hz), 7.37-7.51 (4H, m), 7.58-7.65 (3H, m), 8.28-8.34 (1H, m), 9.08 (1H, s).

トランス−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)−2−フェニルシクロプロパン−1−カルボキサミド
1H-NMR(DMSO-d6)δ値:1.34-1.42(1H,m),1.45-1.53(1H,m),2.37-2.53(2H,m),3.08(3H,s),3.19(3H,s),7.17-7.24(3H,m),7.27-7.33(2H,m),7.37-7.53(4H,m),7.59-7.67(3H,m),8.35-8.44(1H,broad),9.51(1H,s).
Trans-N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) -2-phenylcyclopropane-1-carboxamide
1 H-NMR (DMSO-d 6 ) δ value: 1.34-1.42 (1H, m), 1.45-1.53 (1H, m), 2.37-2.53 (2H, m), 3.08 (3H, s), 3.19 (3H , s), 7.17-7.24 (3H, m), 7.27-7.33 (2H, m), 7.37-7.53 (4H, m), 7.59-7.67 (3H, m), 8.35-8.44 (1H, broad), 9.51 (1H, s).

実施例111

Figure 0005443975
N−(2−アミノ−4−フェニルフェニル)−N−メチルメタンスルホンアミド40mgの塩化メチレン1.0mL懸濁液に室温でトリエチルアミン0.040mLおよび2−フルオロベンゾイルクロリド0.021mLを加え、同温度で1時間攪拌した。反応混合物に飽和炭酸水素ナトリウム水溶液を加え、有機層を分取後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[溶離液;100-50%ヘキサン/酢酸エチル]で精製し、白色固体の2−フルオロ−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド41mgを得た。
1H-NMR(DMSO-d6)δ値:3.14(3H,s),3.25(3H,s),7.38-7.56(5H,m),7.56(1H,dd,J=8.3,2.2Hz),7.62-7.72(3H,m),7.74(1H,d,J=8.3Hz),7.98(1H,td,J=7.7,1.7Hz),8.56-8.61(1H,m),9.73(1H,d,J=10.2Hz).Example 111
Figure 0005443975
To a suspension of 40 mg of N- (2-amino-4-phenylphenyl) -N-methylmethanesulfonamide in 1.0 mL of methylene chloride was added 0.040 mL of triethylamine and 0.021 mL of 2-fluorobenzoyl chloride at room temperature, and the same temperature was maintained for 1 hour. Stir. A saturated aqueous sodium hydrogen carbonate solution was added to the reaction mixture, and the organic layer was separated and dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [eluent: 100-50% hexane / ethyl acetate], and white solid 2-fluoro-N- (2- (methyl (methylsulfonyl) amino) -5- 41 mg of phenylphenyl) benzamide were obtained.
1 H-NMR (DMSO-d 6 ) δ value: 3.14 (3H, s), 3.25 (3H, s), 7.38-7.56 (5H, m), 7.56 (1H, dd, J = 8.3, 2.2 Hz), 7.62-7.72 (3H, m), 7.74 (1H, d, J = 8.3Hz), 7.98 (1H, td, J = 7.7,1.7Hz), 8.56-8.61 (1H, m), 9.73 (1H, d, J = 10.2Hz).

実施例112〜124
実施例111と同様にして、表18に示す化合物を得た。
Examples 112-124
In the same manner as in Example 111, the compounds shown in Table 18 were obtained.

Figure 0005443975
Figure 0005443975

N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)−3−フェニルプロパンアミド
1H-NMR(DMSO-d6)δ値:2.75(2H,t,J=7.7Hz),2.93(2H,t,J=7.7Hz),3.07(3H,s),3.15(3H,s),7.16-7.23(1H,m),7.25-7.33(4H,m),7.37-7.53(4H,m),7.58-7.65(3H,m),8.25(1H,s),9.15(1H,s).
N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) -3-phenylpropanamide
1 H-NMR (DMSO-d 6 ) δ value: 2.75 (2H, t, J = 7.7 Hz), 2.93 (2H, t, J = 7.7 Hz), 3.07 (3H, s), 3.15 (3H, s) , 7.16-7.23 (1H, m), 7.25-7.33 (4H, m), 7.37-7.53 (4H, m), 7.58-7.65 (3H, m), 8.25 (1H, s), 9.15 (1H, s) .

N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンゾフラン−5−カルボキサミド
1H-NMR(DMSO-d6)δ値:3.12(3H,s),3.27(3H,s),7.12-7.16(1H,m),7.39-7.46(1H,m),7.48-7.56(2H,m),7.58(1H,dd,J=8.4,2.1Hz),7.68-7.82(4H,m),7.90(1H,dd,J=8.7,1.8Hz),8.15(1H,d,J=2.2Hz),8.27(1H,d,J=1.4Hz),8.34-8.40(1H,m),9.64(1H,s).
N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) benzofuran-5-carboxamide
1 H-NMR (DMSO-d 6 ) δ value: 3.12 (3H, s), 3.27 (3H, s), 7.12-7.16 (1H, m), 7.39-7.46 (1H, m), 7.48-7.56 (2H , m), 7.58 (1H, dd, J = 8.4, 2.1Hz), 7.68-7.82 (4H, m), 7.90 (1H, dd, J = 8.7, 1.8Hz), 8.15 (1H, d, J = 2.2) Hz), 8.27 (1H, d, J = 1.4Hz), 8.34-8.40 (1H, m), 9.64 (1H, s).

3−フルオロ−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.09(3H,s),3.25(3H,s),7.39-7.55(4H,m),7.58-7.80(7H,m),8.25(1H,d,J=2.2Hz),9.76(1H,s).
3-Fluoro-N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.09 (3H, s), 3.25 (3H, s), 7.39-7.55 (4H, m), 7.58-7.80 (7H, m), 8.25 (1H, d , J = 2.2Hz), 9.76 (1H, s).

4−フルオロ−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.10(3H,s),3.25(3H,s),7.38-7.46(3H,m),7.48-7.55(2H,m),7.58(1H,dd,J=8.3,2.2Hz),7.66-7.75(3H,m),7.95-8.03(2H,m),8.28(1H,d,J=2.2Hz),9.66(1H,s).
4-Fluoro-N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.10 (3H, s), 3.25 (3H, s), 7.38-7.46 (3H, m), 7.48-7.55 (2H, m), 7.58 (1H, dd , J = 8.3, 2.2 Hz), 7.66-7.75 (3 H, m), 7.95-8.03 (2 H, m), 8.28 (1 H, d, J = 2.2 Hz), 9.66 (1 H, s).

N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)−2−(トリフルオロメチル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.09(3H,s),3.20(3H,s),7.39-7.46(1H,m),7.49-7.56(2H,m),7.58(1H,dd,J=8.3,1.8Hz),7.63-7.90(7H,m),8.18(1H,d,J=1.8Hz),9.97(1H,s).
N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) -2- (trifluoromethyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.09 (3H, s), 3.20 (3H, s), 7.39-7.46 (1H, m), 7.49-7.56 (2H, m), 7.58 (1H, dd , J = 8.3, 1.8Hz), 7.63-7.90 (7H, m), 8.18 (1H, d, J = 1.8Hz), 9.97 (1H, s).

N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)−3−(トリフルオロメチル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.09(3H,s),3.24(3H,s),7.39-7.46(1H,m),7.48-7.55(2H,m),7.62(1H,dd,J=8.3,2.2Hz),7.67-7.75(3H,m),7.80-7.86(1H,m),7.97-8.03(1H,m),8.17-8.27(3H,m),9.99(1H,s).
N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) -3- (trifluoromethyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.09 (3H, s), 3.24 (3H, s), 7.39-7.46 (1H, m), 7.48-7.55 (2H, m), 7.62 (1H, dd , J = 8.3,2.2Hz), 7.67-7.75 (3H, m), 7.80-7.86 (1H, m), 7.97-8.03 (1H, m), 8.17-8.27 (3H, m), 9.99 (1H, s ).

N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)−4−(トリフルオロメチル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.09(3H,s),3.24(3H,s),7.39-7.46(1H,m),7.48-7.55(2H,m),7.61(1H,dd,J=8.3,2.1Hz),7.67-7.76(3H,m),7.96(2H,d,J=8.2Hz),8.12(2H,d,J=8.2Hz),8.23(1H,d,J=2.1Hz),9.92(1H,s).
N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) -4- (trifluoromethyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.09 (3H, s), 3.24 (3H, s), 7.39-7.46 (1H, m), 7.48-7.55 (2H, m), 7.61 (1H, dd , J = 8.3,2.1Hz), 7.67-7.76 (3H, m), 7.96 (2H, d, J = 8.2Hz), 8.12 (2H, d, J = 8.2Hz), 8.23 (1H, d, J = 2.1Hz), 9.92 (1H, s).

2,4−ジメトキシ−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.17(3H,s),3.29(3H,s),3.87(3H,s),4.11(3H,s),6.74(1H,dd,J=8.7,2.3Hz),6.77(1H,d,J=2.3Hz),7.39-7.46(1H,m),7.47(1H,dd,J=8.3,2.2Hz),7.48-7.55(2H,m),7.65-7.71(2H,m),7.72(1H,d,J=8.3Hz),8.09(1H,d,J=8.7Hz),8.90(1H,d,J=2.2Hz),10.71(1H,s).
2,4-Dimethoxy-N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.17 (3H, s), 3.29 (3H, s), 3.87 (3H, s), 4.11 (3H, s), 6.74 (1H, dd, J = 8.7 , 2.3Hz), 6.77 (1H, d, J = 2.3Hz), 7.39-7.46 (1H, m), 7.47 (1H, dd, J = 8.3, 2.2Hz), 7.48-7.55 (2H, m), 7.65 -7.71 (2H, m), 7.72 (1H, d, J = 8.3Hz), 8.09 (1H, d, J = 8.7Hz), 8.90 (1H, d, J = 2.2Hz), 10.71 (1H, s) .

N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)−ベンゾ[1,3]ジオキソール−5−カルボキサミド
1H-NMR(DMSO-d6)δ値:3.10(3H,s),3.25(3H,s),6.15(2H,s),7.10(1H,d,J=8.1Hz),7.38-7.45(2H,m),7.47-7.54(3H,m),7.56(1H,dd,J=8.3,2.2Hz),7.66-7.74(3H,m),8.33(1H,d,J=2.2Hz),9.44(1H,s).
N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) -benzo [1,3] dioxole-5-carboxamide
1 H-NMR (DMSO-d 6 ) δ value: 3.10 (3H, s), 3.25 (3H, s), 6.15 (2H, s), 7.10 (1H, d, J = 8.1 Hz), 7.38-7.45 ( 2H, m), 7.47-7.54 (3H, m), 7.56 (1H, dd, J = 8.3,2.2Hz), 7.66-7.74 (3H, m), 8.33 (1H, d, J = 2.2Hz), 9.44 (1H, s).

N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)−2,3−ジヒドロベンゾ[1,4]ジオキシン−6−カルボキサミド
1H-NMR(DMSO-d6)δ値:3.11(3H,s),3.25(3H,s),4.28-4.36(4H,m),7.00-7.06(1H,m),7.39-7.46(3H,m),7.48-7.58(3H,m),7.65-7.74(3H,m),8.37(1H,d,J=2.0Hz),9.41(1H,s).
N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) -2,3-dihydrobenzo [1,4] dioxin-6-carboxamide
1 H-NMR (DMSO-d 6 ) δ value: 3.11 (3H, s), 3.25 (3H, s), 4.28-4.36 (4H, m), 7.00-7.06 (1H, m), 7.39-7.46 (3H , m), 7.48-7.58 (3H, m), 7.65-7.74 (3H, m), 8.37 (1H, d, J = 2.0Hz), 9.41 (1H, s).

2−エトキシ−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:1.42(3H,t,J=6.8Hz),3.14(3H,s),3.29(3H,s),4.54(2H,q,J=6.8Hz),7.09-7.17(1H,m),7.30(1H,d,J=8.3Hz),7.39-7.46(1H,m),7.47-7.62(4H,m),7.65-7.72(2H,m),7.75(1H,d,J=8.3Hz),8.09-8.15(1H,m),8.85(1H,d,J=2.0Hz),10.67(1H,s).
2-Ethoxy-N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 1.42 (3H, t, J = 6.8 Hz), 3.14 (3H, s), 3.29 (3H, s), 4.54 (2H, q, J = 6.8 Hz) , 7.09-7.17 (1H, m), 7.30 (1H, d, J = 8.3Hz), 7.39-7.46 (1H, m), 7.47-7.62 (4H, m), 7.65-7.72 (2H, m), 7.75 (1H, d, J = 8.3Hz), 8.09-8.15 (1H, m), 8.85 (1H, d, J = 2.0Hz), 10.67 (1H, s).

N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)−2−(トリフルオロメトキシ)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.10(3H,s),3.21(3H,s),7.40-7.46(1H,m),7.49-7.61(5H,m),7.64-7.71(3H,m),7.73(1H,d,J=8.3Hz),7.85(1H,dd,J=7.4,1.4Hz),8.30-8.38(1H,m),9.76(1H,s).
N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) -2- (trifluoromethoxy) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.10 (3H, s), 3.21 (3H, s), 7.40-7.46 (1H, m), 7.49-7.61 (5H, m), 7.64-7.71 (3H , m), 7.73 (1H, d, J = 8.3Hz), 7.85 (1H, dd, J = 7.4, 1.4Hz), 8.30-8.38 (1H, m), 9.76 (1H, s).

N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)チオフェン−3−カルボキサミド
1H-NMR(DMSO-d6)δ値:3.11(3H,s),3.25(3H,s),7.38-7.45(1H,m),7.47-7.59(4H,m),7.66-7.75(4H,m),8.27(1H,dd,J=2.9,1.5Hz),8.29(1H,d,J=2.2Hz),9.41(1H,s).
N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) thiophene-3-carboxamide
1 H-NMR (DMSO-d 6 ) δ value: 3.11 (3H, s), 3.25 (3H, s), 7.38-7.45 (1H, m), 7.47-7.59 (4H, m), 7.66-7.75 (4H , m), 8.27 (1H, dd, J = 2.9, 1.5Hz), 8.29 (1H, d, J = 2.2Hz), 9.41 (1H, s).

実施例125

Figure 0005443975
フラン−3−カルボン酸37mgの塩化メチレン1.0mL懸濁液に室温でN,N−ジメチルホルムアミド5.0μLおよびオキサリルクロリド0.031mLを加え、同温度で1時間攪拌した。反応混合物をN−(2−アミノ−4−フェニルフェニル)−N−メチルメタンスルホンアミド60mgおよびピリジン0.053mLの塩化メチレン1.0mL溶液に加え、室温で2時間攪拌した。反応混合物に水を加え、有機層を分取後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[富士シリシア化学株式会社、Purif−Pack SI(60μm)、溶離液;80-50%ヘキサン/酢酸エチル]で精製し、白色固体のN−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)フラン−3−カルボキサミド30mgを得た。
1H-NMR(DMSO-d6)δ値:3.10(3H,s),3.24(3H,s),6.86-6.90(1H,m),7.38-7.44(1H,m),7.47-7.54(2H,m),7.57(1H,dd,J=8.3,2.2Hz),7.65-7.72(3H,m),7.83-7.87(1H,m),8.20(1H,d,J=2.2Hz),8.35(1H,s),9.29(1H,s).Example 125
Figure 0005443975
To a suspension of 37 mg of furan-3-carboxylic acid in 1.0 mL of methylene chloride were added 5.0 μL of N, N-dimethylformamide and 0.031 mL of oxalyl chloride at room temperature, and the mixture was stirred at the same temperature for 1 hour. The reaction mixture was added to 60 mg of N- (2-amino-4-phenylphenyl) -N-methylmethanesulfonamide and 0.053 mL of pyridine in 1.0 mL of methylene chloride and stirred at room temperature for 2 hours. Water was added to the reaction mixture, and the organic layer was separated and dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [Fuji Silysia Chemical Ltd., Purif-Pack SI (60 μm), eluent: 80-50% hexane / ethyl acetate], and white solid N- (2- (2- ( 30 mg of methyl (methylsulfonyl) amino) -5-phenylphenyl) furan-3-carboxamide were obtained.
1 H-NMR (DMSO-d 6 ) δ value: 3.10 (3H, s), 3.24 (3H, s), 6.86-6.90 (1H, m), 7.38-7.44 (1H, m), 7.47-7.54 (2H , m), 7.57 (1H, dd, J = 8.3,2.2Hz), 7.65-7.72 (3H, m), 7.83-7.87 (1H, m), 8.20 (1H, d, J = 2.2Hz), 8.35 ( 1H, s), 9.29 (1H, s).

実施例126〜154
実施例125と同様にして、表19に示す化合物を得た。
Examples 126-154
In the same manner as in Example 125, the compounds shown in Table 19 were obtained.

Figure 0005443975
Figure 0005443975

2−(2−メトキシフェニル)−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)アセトアミド
1H-NMR(DMSO-d6)δ値:3.04(3H,s),3.11(3H,s),3.71(2H,s),3.74(3H,s),6.86-6.93(2H,m),7.25-7.32(2H,m),7.36-7.52(4H,m),7.58-7.65(3H,m),8.31(1H,s),9.08(1H,s).
2- (2-Methoxyphenyl) -N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) acetamide
1 H-NMR (DMSO-d 6 ) δ value: 3.04 (3H, s), 3.11 (3H, s), 3.71 (2H, s), 3.74 (3H, s), 6.86-6.93 (2H, m), 7.25-7.32 (2H, m), 7.36-7.52 (4H, m), 7.58-7.65 (3H, m), 8.31 (1H, s), 9.08 (1H, s).

2−メトキシ−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.18(3H,s),3.30(3H,s),4.11(3H,s),7.16(1H,t,J=7.6Hz),7.29(1H,d,J=8.5Hz),7.39-7.55(4H,m),7.59-7.65(1H,m),7.66-7.71(2H,m),7.74(1H,d,J=8.3Hz),8.15(1H,dd,J=7.8,1.7Hz),8.90(1H,d,J=2.2Hz),10.83(1H,s).
2-methoxy-N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.18 (3H, s), 3.30 (3H, s), 4.11 (3H, s), 7.16 (1H, t, J = 7.6 Hz), 7.29 (1H, d, J = 8.5Hz), 7.39-7.55 (4H, m), 7.59-7.65 (1H, m), 7.66-7.71 (2H, m), 7.74 (1H, d, J = 8.3Hz), 8.15 (1H , dd, J = 7.8,1.7Hz), 8.90 (1H, d, J = 2.2Hz), 10.83 (1H, s).

3−メトキシ−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.12(3H,s),3.26(3H,s),3.84(3H,s),7.17-7.23(1H,m),7.39-7.45(1H,m),7.46-7.54(5H,m),7.57(1H,dd,J=8.3,2.2Hz),7.66-7.75(3H,m),8.39(1H,d,J=2.2Hz),9.58(1H,s).
3-methoxy-N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.12 (3H, s), 3.26 (3H, s), 3.84 (3H, s), 7.17-7.23 (1H, m), 7.39-7.45 (1H, m ), 7.46-7.54 (5H, m), 7.57 (1H, dd, J = 8.3,2.2Hz), 7.66-7.75 (3H, m), 8.39 (1H, d, J = 2.2Hz), 9.58 (1H, s).

N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)−1H−ピロール−2−カルボキサミド
1H-NMR(DMSO-d6)δ値:3.13(3H,s),3.26(3H,s),6.20-6.24(1H,m),6.76-6.82(1H,m),7.01-7.05(1H,m),7.38-7.45(1H,m),7.47-7.54(3H,m),7.64-7.72(3H,m),8.39(1H,d,J=2.2Hz),9.05(1H,s),11.83(1H,s).
N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) -1H-pyrrole-2-carboxamide
1 H-NMR (DMSO-d 6 ) δ value: 3.13 (3H, s), 3.26 (3H, s), 6.20-6.24 (1H, m), 6.76-6.82 (1H, m), 7.01-7.05 (1H , m), 7.38-7.45 (1H, m), 7.47-7.54 (3H, m), 7.64-7.72 (3H, m), 8.39 (1H, d, J = 2.2Hz), 9.05 (1H, s), 11.83 (1H, s).

1−メチル−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)−1H−ピロール−2−カルボキサミド
1H-NMR(DMSO-d6)δ値:3.14(3H,s),3.25(3H,s),3.90(3H,s),6.15(1H,dd,J=3.9,2.6Hz),6.80(1H,dd,J=3.9,1.6Hz),7.05-7.10(1H,m),7.39-7.45(1H,m),7.47-7.54(3H,m),7.64-7.73(3H,m),8.45(1H,d,J=2.2Hz),9.03(1H,s).
1-methyl-N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) -1H-pyrrole-2-carboxamide
1 H-NMR (DMSO-d 6 ) δ value: 3.14 (3H, s), 3.25 (3H, s), 3.90 (3H, s), 6.15 (1H, dd, J = 3.9, 2.6 Hz), 6.80 ( 1H, dd, J = 3.9,1.6Hz), 7.05-7.10 (1H, m), 7.39-7.45 (1H, m), 7.47-7.54 (3H, m), 7.64-7.73 (3H, m), 8.45 ( 1H, d, J = 2.2Hz), 9.03 (1H, s).

N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)チアゾール−2−カルボキサミド
1H-NMR(DMSO-d6)δ値:3.17(3H,s),3.28(3H,s),7.40-7.47(1H,m),7.49-7.56(2H,m),7.58(1H,dd,J=8.4,2.1Hz),7.66-7.73(2H,m),7.78(1H,d,J=8.4Hz),8.17(1H,d,J=3.2Hz),8.21(1H,d,J=3.2Hz),8.62(1H,d,J=2.1Hz),10.10(1H,s).
N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) thiazole-2-carboxamide
1 H-NMR (DMSO-d 6 ) δ value: 3.17 (3H, s), 3.28 (3H, s), 7.40-7.47 (1H, m), 7.49-7.56 (2H, m), 7.58 (1H, dd , J = 8.4,2.1Hz), 7.66-7.73 (2H, m), 7.78 (1H, d, J = 8.4Hz), 8.17 (1H, d, J = 3.2Hz), 8.21 (1H, d, J = 3.2Hz), 8.62 (1H, d, J = 2.1Hz), 10.10 (1H, s).

N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)チアゾール−5−カルボキサミド
1H-NMR(DMSO-d6)δ値:3.08(3H,s),3.24(3H,s),7.38-7.45(1H,m),7.47-7.54(2H,m),7.62(1H,dd,J=8.3,2.2Hz),7.66-7.73(3H,m),8.09(1H,d,J=2.2Hz),8.59(1H,s),9.34(1H,s),9.90(1H,s).
N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) thiazole-5-carboxamide
1 H-NMR (DMSO-d 6 ) δ value: 3.08 (3H, s), 3.24 (3H, s), 7.38-7.45 (1H, m), 7.47-7.54 (2H, m), 7.62 (1H, dd , J = 8.3,2.2Hz), 7.66-7.73 (3H, m), 8.09 (1H, d, J = 2.2Hz), 8.59 (1H, s), 9.34 (1H, s), 9.90 (1H, s) .

(E)−3−(2−メトキシフェニル)−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)アクリルアミド
1H-NMR(DMSO-d6)δ値:3.12(3H,s),3.23(3H,s),3.88(3H,s),7.03(1H,t,J=7.4Hz),7.08-7.18(2H,m),7.38-7.45(2H,m),7.47-7.54(3H,m),7.62-7.72(4H,m),7.89(1H,d,J=15.8Hz),8.49-8.54(1H,m),9.34(1H,s).
(E) -3- (2-methoxyphenyl) -N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) acrylamide
1 H-NMR (DMSO-d 6 ) δ value: 3.12 (3H, s), 3.23 (3H, s), 3.88 (3H, s), 7.03 (1H, t, J = 7.4 Hz), 7.08-7.18 ( 2H, m), 7.38-7.45 (2H, m), 7.47-7.54 (3H, m), 7.62-7.72 (4H, m), 7.89 (1H, d, J = 15.8Hz), 8.49-8.54 (1H, m), 9.34 (1H, s).

(E)−3−フェニル−2−メチル−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)アクリルアミド
1H-NMR(DMSO-d6)δ値:2.15-2.19(3H,m),3.14(3H,s),3.26(3H,s),7.34-7.56(10H,m),7.66-7.74(3H,m),8.43(1H,d,J=2.0Hz),9.19(1H,s).
(E) -3-Phenyl-2-methyl-N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) acrylamide
1 H-NMR (DMSO-d 6 ) δ value: 2.15-2.19 (3H, m), 3.14 (3H, s), 3.26 (3H, s), 7.34-7.56 (10H, m), 7.66-7.74 (3H , m), 8.43 (1H, d, J = 2.0Hz), 9.19 (1H, s).

2−(N−エチル−N−メチル)アミノ−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:0.89(3H,t,J=7.1Hz),2.79(3H,s),3.12-3.21(2H,m),3.14(3H,s),3.28(3H,s),7.29-7.36(1H,m),7.39-7.63(6H,m),7.66-7.71(2H,m),7.73(1H,d,J=8.3Hz),8.16(1H,dd,J=7.9,1.6Hz),8.94(1H,d,J=2.2Hz),12.91(1H,s).
2- (N-ethyl-N-methyl) amino-N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 0.89 (3H, t, J = 7.1 Hz), 2.79 (3H, s), 3.12-3.21 (2H, m), 3.14 (3H, s), 3.28 ( 3H, s), 7.29-7.36 (1H, m), 7.39-7.63 (6H, m), 7.66-7.71 (2H, m), 7.73 (1H, d, J = 8.3Hz), 8.16 (1H, dd, J = 7.9,1.6Hz), 8.94 (1H, d, J = 2.2Hz), 12.91 (1H, s).

N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)−2−フェニルプロパンアミド
1H-NMR(DMSO-d6)δ値:1.47(3H,d,J=7.0Hz),3.00(3H,s),3.06(3H,s),4.04(1H,q,J=7.0Hz),7.23-7.29(1H,m),7.31-7.52(8H,m),7.56-7.65(3H,m),8.26(1H,s),9.05(1H,s).
N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) -2-phenylpropanamide
1 H-NMR (DMSO-d 6 ) δ value: 1.47 (3H, d, J = 7.0 Hz), 3.00 (3H, s), 3.06 (3H, s), 4.04 (1H, q, J = 7.0 Hz) , 7.23-7.29 (1H, m), 7.31-7.52 (8H, m), 7.56-7.65 (3H, m), 8.26 (1H, s), 9.05 (1H, s).

N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)−3−フェニルプロピオルアミド
1H-NMR(DMSO-d6)δ値:3.11(3H,s),3.22(3H,s),7.38-7.45(1H,m),7.45-7.62(6H,m),7.62-7.72(5H,m),8.08(1H,s),10.15(1H,s).
N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) -3-phenylpropioramide
1 H-NMR (DMSO-d 6 ) δ value: 3.11 (3H, s), 3.22 (3H, s), 7.38-7.45 (1H, m), 7.45-7.62 (6H, m), 7.62-7.72 (5H , m), 8.08 (1H, s), 10.15 (1H, s).

N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)−2,3−ジヒドロベンゾフラン−7−カルボキサミド
1H-NMR(DMSO-d6)δ値:3.18(3H,s),3.24-3.37(2H,m),3.27(3H,s),4.78-4.87(2H,m),7.04(1H,t,J=7.6Hz),7.40-7.56(5H,m),7.66-7.74(3H,m),7.80(1H,d,J=7.6Hz),8.92(1H,d,J=1.9Hz),10.66(1H,s).
N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) -2,3-dihydrobenzofuran-7-carboxamide
1 H-NMR (DMSO-d 6 ) δ value: 3.18 (3H, s), 3.24 to 3.37 (2H, m), 3.27 (3H, s), 4.78-4.87 (2H, m), 7.04 (1H, t , J = 7.6Hz), 7.40-7.56 (5H, m), 7.66-7.74 (3H, m), 7.80 (1H, d, J = 7.6Hz), 8.92 (1H, d, J = 1.9Hz), 10.66 (1H, s).

N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)−1H−インドール−7−カルボキサミド
1H-NMR(DMSO-d6)δ値:3.15(3H,s),3.30(3H,s),6.54-6.58(1H,m),7.19(1H,t,J=7.6Hz),7.38-7.46(2H,m),7.49-7.57(2H,m),7.58(1H,dd,J=8.3,2.2Hz),7.66-7.78(4H,m),7.85(1H,d,J=7.8Hz),8.56(1H,d,J=2.2Hz),9.62(1H,s),11.30(1H,s).
N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) -1H-indole-7-carboxamide
1 H-NMR (DMSO-d 6 ) δ value: 3.15 (3H, s), 3.30 (3H, s), 6.54-6.58 (1H, m), 7.19 (1H, t, J = 7.6 Hz), 7.38- 7.46 (2H, m), 7.49-7.57 (2H, m), 7.58 (1H, dd, J = 8.3,2.2Hz), 7.66-7.78 (4H, m), 7.85 (1H, d, J = 7.8Hz) 8.56 (1H, d, J = 2.2Hz), 9.62 (1H, s), 11.30 (1H, s).

N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)−1H−インドール−2−カルボキサミド
1H-NMR(DMSO-d6)δ値:3.13(3H,s),3.29(3H,s),7.06-7.13(1H,m),7.17-7.29(2H,m),7.40-7.46(1H,m),7.47-7.56(3H,m),7.57(1H,dd,J=8.3,2.1Hz),7.68-7.76(4H,m),8.35(1H,d,J=2.1Hz),9.54(1H,s),11.88(1H,s).
N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) -1H-indole-2-carboxamide
1 H-NMR (DMSO-d 6 ) δ value: 3.13 (3H, s), 3.29 (3H, s), 7.06-7.13 (1H, m), 7.17-7.29 (2H, m), 7.40-7.46 (1H , m), 7.47-7.56 (3H, m), 7.57 (1H, dd, J = 8.3,2.1Hz), 7.68-7.76 (4H, m), 8.35 (1H, d, J = 2.1Hz), 9.54 ( 1H, s), 11.88 (1H, s).

2−シクロプロピル−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:0.69-0.75(2H,m),0.93-1.00(2H,m),2.30-2.39(1H,m),3.09(3H,s),3.22(3H,s),7.01(1H,d,J=7.6Hz),7.27(1H,t,J=7.5Hz),7.36-7.46(2H,m),7.48-7.58(4H,m),7.65-7.73(3H,m),8.36-8.44(1H,broad),9.51(1H,s).
2-Cyclopropyl-N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 0.69-0.75 (2H, m), 0.93-1.00 (2H, m), 2.30-2.39 (1H, m), 3.09 (3H, s), 3.22 (3H , s), 7.01 (1H, d, J = 7.6Hz), 7.27 (1H, t, J = 7.5Hz), 7.36-7.46 (2H, m), 7.48-7.58 (4H, m), 7.65-7.73 ( 3H, m), 8.36-8.44 (1H, broad), 9.51 (1H, s).

2−ブロモ−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.09(3H,s),3.21(3H,s),7.40-7.47(2H,m),7.48-7.56(3H,m),7.58(1H,dd,J=8.3,2.0Hz),7.61-7.72(4H,m),7.74(1H,dd,J=8.1,1.0Hz),8.23-8.28(1H,m),9.80(1H,s).
2-Bromo-N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.09 (3H, s), 3.21 (3H, s), 7.40-7.47 (2H, m), 7.48-7.56 (3H, m), 7.58 (1H, dd , J = 8.3, 2.0Hz), 7.61-7.72 (4H, m), 7.74 (1H, dd, J = 8.1, 1.0Hz), 8.23-8.28 (1H, m), 9.80 (1H, s).

1−メチル−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)−1H−インドール−2−カルボキサミド
1H-NMR(DMSO-d6)δ値:3.14(3H,s),3.28(3H,s),4.05(3H,s),7.13-7.21(2H,m),7.31-7.47(2H,m),7.49-7.62(4H,m),7.68-7.77(4H,m),8.42(1H,d,J=2.2Hz),9.56(1H,s).
1-methyl-N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) -1H-indole-2-carboxamide
1 H-NMR (DMSO-d 6 ) δ value: 3.14 (3H, s), 3.28 (3H, s), 4.05 (3H, s), 7.13-7.21 (2H, m), 7.31-7.47 (2H, m ), 7.49-7.62 (4H, m), 7.68-7.77 (4H, m), 8.42 (1H, d, J = 2.2Hz), 9.56 (1H, s).

2−(ジフルオロメトキシ)−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.12(3H,s),3.24(3H,s),7.30(1H,t,J=73.0Hz),7.36-7.58(6H,m),7.62-7.72(3H,m),7.73(1H,d,J=8.3Hz),7.92(1H,dd,J=7.8,1.5Hz),8.53-8.59(1H,m),9.81(1H,s).
2- (Difluoromethoxy) -N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.12 (3H, s), 3.24 (3H, s), 7.30 (1H, t, J = 73.0 Hz), 7.36-7.58 (6H, m), 7.62 7.72 (3H, m), 7.73 (1H, d, J = 8.3Hz), 7.92 (1H, dd, J = 7.8,1.5Hz), 8.53-8.59 (1H, m), 9.81 (1H, s).

2−イソプロポキシ−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:1.45(6H,d,J=5.8Hz),3.08(3H,s),3.29(3H,s),4.85-4.96(1H,m),7.07-7.14(1H,m),7.28(1H,d,J=8.3Hz),7.39-7.46(1H,m),7.48-7.60(4H,m),7.66-7.71(2H,m),7.75(1H,d,J=8.5Hz),8.03(1H,dd,J=7.9,1.8Hz),8.74(1H,d,J=2.2Hz),10.13(1H,s).
2-Isopropoxy-N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 1.45 (6H, d, J = 5.8 Hz), 3.08 (3H, s), 3.29 (3H, s), 4.85-4.96 (1H, m), 7.07- 7.14 (1H, m), 7.28 (1H, d, J = 8.3Hz), 7.39-7.46 (1H, m), 7.48-7.60 (4H, m), 7.66-7.71 (2H, m), 7.75 (1H, d, J = 8.5Hz), 8.03 (1H, dd, J = 7.9,1.8Hz), 8.74 (1H, d, J = 2.2Hz), 10.13 (1H, s).

N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)−2−(ピロリジン−1−イル)ベンズアミド
1H-NMR(DMSO-d6)δ値:1.85-1.93(4H,m),3.10(3H,s),3.20-3.28(4H,m),3.22(3H,s),6.80-6.87(1H,m),6.95(1H,d,J=8.3Hz),7.31-7.38(1H,m),7.39-7.61(5H,m),7.64-7.73(3H,m),8.63(1H,d,J=1.9Hz),9.78(1H,s).
N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) -2- (pyrrolidin-1-yl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 1.85-1.93 (4H, m), 3.10 (3H, s), 3.20-3.28 (4H, m), 3.22 (3H, s), 6.80-6.87 (1H , m), 6.95 (1H, d, J = 8.3Hz), 7.31-7.38 (1H, m), 7.39-7.61 (5H, m), 7.64-7.73 (3H, m), 8.63 (1H, d, J = 1.9Hz), 9.78 (1H, s).

N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)−1H−ピラゾール−4−カルボキサミド
1H-NMR(DMSO-d6)δ値:3.11(3H,s),3.24(3H,s),7.38-7.44(1H,m),7.47-7.56(3H,m),7.65-7.71(3H,m),7.85-8.10(1H,broad),8.20-8.40(1H,broad),8.27(1H,d,J=2.0Hz),9.16(1H,s),13.30-13.45(1H,broad).
N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) -1H-pyrazole-4-carboxamide
1 H-NMR (DMSO-d 6 ) δ value: 3.11 (3H, s), 3.24 (3H, s), 7.38-7.44 (1H, m), 7.47-7.56 (3H, m), 7.65-7.71 (3H , m), 7.85-8.10 (1H, broad), 8.20-8.40 (1H, broad), 8.27 (1H, d, J = 2.0Hz), 9.16 (1H, s), 13.30-13.45 (1H, broad).

3−(ジメチルアミノ)−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:2.97(6H,s),3.14(3H,s),3.26(3H,s),6.96(1H,dd,J=8.3,2.7Hz),7.16(1H,d,J=7.8Hz),7.19-7.25(1H,m),7.36(1H,t,J=7.9Hz),7.39-7.46(1H,m),7.48-7.58(3H,m),7.66-7.73(2H,m),7.74(1H,d,J=8.3Hz),8.51(1H,d,J=2.2Hz),9.44(1H,s).
3- (Dimethylamino) -N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 2.97 (6H, s), 3.14 (3H, s), 3.26 (3H, s), 6.96 (1H, dd, J = 8.3, 2.7 Hz), 7.16 ( 1H, d, J = 7.8Hz), 7.19-7.25 (1H, m), 7.36 (1H, t, J = 7.9Hz), 7.39-7.46 (1H, m), 7.48-7.58 (3H, m), 7.66 -7.73 (2H, m), 7.74 (1H, d, J = 8.3Hz), 8.51 (1H, d, J = 2.2Hz), 9.44 (1H, s).

4−(ジメチルアミノ)−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.02(6H,s),3.14(3H,s),3.26(3H,s),6.81(2H,d,J=8.9Hz),7.38-7.45(1H,m),7.48-7.54(3H,m),7.65-7.73(3H,m),7.77(2H,d,J=8.9Hz),8.51(1H,d,J=2.2Hz),9.21(1H,s).
4- (Dimethylamino) -N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.02 (6H, s), 3.14 (3H, s), 3.26 (3H, s), 6.81 (2H, d, J = 8.9 Hz), 7.38-7.45 ( 1H, m), 7.48-7.54 (3H, m), 7.65-7.73 (3H, m), 7.77 (2H, d, J = 8.9Hz), 8.51 (1H, d, J = 2.2Hz), 9.21 (1H , s).

2−(ジエチルアミノ)−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:0.85(6H,t,J=6.9Hz),3.12-3.23(4H,m),3.15(3H,s),3.27(3H,s),7.33-7.56(6H,m),7.59-7.65(1H,m),7.66-7.71(2H,m),7.73(1H,d,J=8.0Hz),8.23(1H,dd,J=7.8,1.4Hz),8.93(1H,d,J=2.2Hz),13.16(1H,s).
2- (Diethylamino) -N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 0.85 (6H, t, J = 6.9 Hz), 3.12-3.23 (4H, m), 3.15 (3H, s), 3.27 (3H, s), 7.33 7.56 (6H, m), 7.59-7.65 (1H, m), 7.66-7.71 (2H, m), 7.73 (1H, d, J = 8.0Hz), 8.23 (1H, dd, J = 7.8,1.4Hz) , 8.93 (1H, d, J = 2.2Hz), 13.16 (1H, s).

N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)−1−フェニルシクロプロパン−1−カルボキサミド
1H-NMR(DMSO-d6)δ値:1.15-1.24(2H,m),1.50-1.58(2H,m),2.90(6H,s),7.34-7.64(12H,m),8.27(1H,s),8.54(1H,d,J=2.2Hz).
N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) -1-phenylcyclopropane-1-carboxamide
1 H-NMR (DMSO-d 6 ) δ value: 1.15-1.24 (2H, m), 1.50-1.58 (2H, m), 2.90 (6H, s), 7.34-7.64 (12H, m), 8.27 (1H , s), 8.54 (1H, d, J = 2.2Hz).

4−メトキシ−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)チオフェン−3−カルボキサミド
1H-NMR(DMSO-d6)δ値:3.17(3H,s),3.27(3H,s),4.04(3H,s),6.91(1H,d,J=3.7Hz),7.39-7.56(4H,m),7.64-7.70(2H,m),7.72(1H,d,J=8.3Hz),8.29(1H,d,J=3.7Hz),8.87(1H,d,J=2.0Hz),10.31(1H,s).
4-methoxy-N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) thiophene-3-carboxamide
1 H-NMR (DMSO-d 6 ) δ value: 3.17 (3H, s), 3.27 (3H, s), 4.04 (3H, s), 6.91 (1H, d, J = 3.7 Hz), 7.39-7.56 ( 4H, m), 7.64-7.70 (2H, m), 7.72 (1H, d, J = 8.3Hz), 8.29 (1H, d, J = 3.7Hz), 8.87 (1H, d, J = 2.0Hz), 10.31 (1H, s).

3−メチル−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ピリジン−2−カルボキサミド
1H-NMR(DMSO-d6)δ値:2.73(3H,s),3.20(3H,s),3.27(3H,s),7.41-7.46(1H,m),7.49-7.57(3H,m),7.59(1H,dd,J=7.8,4.6Hz),7.68-7.74(3H,m),7.87(1H,d,J=7.8Hz),8.53-8.59(1H,m),8.78(1H,d,J=2.2Hz),11.02(1H,s).
3-Methyl-N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) pyridine-2-carboxamide
1 H-NMR (DMSO-d 6 ) δ value: 2.73 (3H, s), 3.20 (3H, s), 3.27 (3H, s), 7.41-7.46 (1H, m), 7.49-7.57 (3H, m ), 7.59 (1H, dd, J = 7.8, 4.6Hz), 7.68-7.74 (3H, m), 7.87 (1H, d, J = 7.8Hz), 8.53-8.59 (1H, m), 8.78 (1H, d, J = 2.2Hz), 11.02 (1H, s).

3,4−ジメトキシ−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.14(3H,s),3.26(3H,s),3.84(3H,s),3.85(3H,s),7.15(1H,d,J=8.3Hz),7.39-7.45(1H,m),7.48-7.58(5H,m),7.66-7.72(2H,m),7.72(1H,d,J=8.3Hz),8.44(1H,d,J=2.2Hz),9.45(1H,s).
3,4-dimethoxy-N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.14 (3H, s), 3.26 (3H, s), 3.84 (3H, s), 3.85 (3H, s), 7.15 (1H, d, J = 8.3 Hz), 7.39-7.45 (1H, m), 7.48-7.58 (5H, m), 7.66-7.72 (2H, m), 7.72 (1H, d, J = 8.3Hz), 8.44 (1H, d, J = 2.2Hz), 9.45 (1H, s).

実施例155

Figure 0005443975
2,5−ジメトキシ安息香酸40mgの塩化メチレン1.0mL溶液に室温でN,N−ジメチルホルムアミド1.3μLおよびオキサリルクロリド0.028mLを加え、同温度で2時間攪拌した。反応混合物をN−(2−アミノ−4−フェニルフェニル)−N−メチルメタンスルホンアミド40mgの塩化メチレン1.0mLおよびトリエチルアミン0.10mL混液に加え、室温で2時間攪拌した。反応混合物に飽和炭酸水素ナトリウム水溶液を加え、有機層を分取し、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[溶離液;100-65%ヘキサン/酢酸エチル]で精製し、白色固体の2,5−ジメトキシ−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド34mgを得た。
1H-NMR(DMSO-d6)δ値:3.17(3H,s),3.29(3H,s),3.79(3H,s),4.06(3H,s),7.20(1H,dd,J=9.1,3.2Hz),7.25(1H,d,J=9.1Hz),7.39-7.46(1H,m),7.47-7.56(3H,m),7.64-7.72(3H,m),7.74(1H,d,J=8.3Hz),8.91(1H,d,J=1.9Hz),10.92(1H,s).Example 155
Figure 0005443975
To a 1.0 mL methylene chloride solution of 40 mg of 2,5-dimethoxybenzoic acid was added 1.3 μL of N, N-dimethylformamide and 0.028 mL of oxalyl chloride at room temperature, and the mixture was stirred at the same temperature for 2 hours. The reaction mixture was added to a mixture of 40 mg of N- (2-amino-4-phenylphenyl) -N-methylmethanesulfonamide in 1.0 mL of methylene chloride and 0.10 mL of triethylamine and stirred at room temperature for 2 hours. A saturated aqueous sodium hydrogen carbonate solution was added to the reaction mixture, the organic layer was separated, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [eluent: 100-65% hexane / ethyl acetate], and white solid 2,5-dimethoxy-N- (2- (methyl (methylsulfonyl) amino)- 34 mg of 5-phenylphenyl) benzamide were obtained.
1 H-NMR (DMSO-d 6 ) δ value: 3.17 (3H, s), 3.29 (3H, s), 3.79 (3H, s), 4.06 (3H, s), 7.20 (1H, dd, J = 9.1 , 3.2Hz), 7.25 (1H, d, J = 9.1Hz), 7.39-7.46 (1H, m), 7.47-7.56 (3H, m), 7.64-7.72 (3H, m), 7.74 (1H, d, J = 8.3Hz), 8.91 (1H, d, J = 1.9Hz), 10.92 (1H, s).

実施例156〜170
実施例155と同様にして、表20に示す化合物を得た。
Examples 156-170
In the same manner as in Example 155, the compounds shown in Table 20 were obtained.

Figure 0005443975
Figure 0005443975

2,3−ジメトキシ−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.17(3H,s),3.29(3H,s),3.90(3H,s),3.98(3H,s),7.26(1H,t,J=8.1Hz),7.34(1H,dd,J=8.3,1.7Hz),7.39-7.46(1H,m),7.48-7.56(3H,m),7.64(1H,dd,J=7.9,1.6Hz),7.66-7.71(2H,m),7.74(1H,d,J=8.3Hz),8.88(1H,d,J=2.2Hz),10.89(1H,s).
2,3-dimethoxy-N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.17 (3H, s), 3.29 (3H, s), 3.90 (3H, s), 3.98 (3H, s), 7.26 (1H, t, J = 8.1 Hz), 7.34 (1H, dd, J = 8.3,1.7Hz), 7.39-7.46 (1H, m), 7.48-7.56 (3H, m), 7.64 (1H, dd, J = 7.9,1.6Hz), 7.66 -7.71 (2H, m), 7.74 (1H, d, J = 8.3Hz), 8.88 (1H, d, J = 2.2Hz), 10.89 (1H, s).

N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)−2−ニトロベンズアミド
1H-NMR(DMSO-d6)δ値:3.08(3H,s),3.20(3H,s),7.40-7.47(1H,m),7.49-7.56(2H,m),7.59(1H,dd,J=8.3,2.2Hz),7.64-7.72(3H,m),7.74-7.81(2H,m),7.87-7.94(1H,m),8.15-8.21(2H,m),10.21(1H,s).
N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) -2-nitrobenzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.08 (3H, s), 3.20 (3H, s), 7.40-7.47 (1H, m), 7.49-7.56 (2H, m), 7.59 (1H, dd , J = 8.3, 2.2Hz), 7.64-7.72 (3H, m), 7.74-7.81 (2H, m), 7.87-7.94 (1H, m), 8.15-8.21 (2H, m), 10.21 (1H, s ).

2−メトキシ−4−メチル−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド
1H-NMR(CDCl3)δ値:2.43(3H,s),3.03(3H,s),3.32(3H,s),4.15(3H,s),6.87(1H,s),6.93(1H,d,J=7.8Hz),7.33-7.47(5H,m),7.63-7.69(2H,m),8.21(1H,d,J=7.8Hz),8.97(1H,d,J=2.0Hz),10.75(1H,s).
2-Methoxy-4-methyl-N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) benzamide
1 H-NMR (CDCl 3 ) δ value: 2.43 (3H, s), 3.03 (3H, s), 3.32 (3H, s), 4.15 (3H, s), 6.87 (1H, s), 6.93 (1H, d, J = 7.8Hz), 7.33-7.47 (5H, m), 7.63-7.69 (2H, m), 8.21 (1H, d, J = 7.8Hz), 8.97 (1H, d, J = 2.0Hz), 10.75 (1H, s).

2−メトキシ−5−メチル−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:2.32(3H,s),3.17(3H,s),3.29(3H,s),4.07(3H,s),7.18(1H,d,J=8.3Hz),7.38-7.56(5H,m),7.65-7.71(2H,m),7.73(1H,d,J=8.3Hz),7.94(1H,d,J=1.9Hz),8.89(1H,d,J=2.0Hz),10.83(1H,s).
2-Methoxy-5-methyl-N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 2.32 (3H, s), 3.17 (3H, s), 3.29 (3H, s), 4.07 (3H, s), 7.18 (1H, d, J = 8.3 Hz), 7.38-7.56 (5H, m), 7.65-7.71 (2H, m), 7.73 (1H, d, J = 8.3Hz), 7.94 (1H, d, J = 1.9Hz), 8.89 (1H, d , J = 2.0Hz), 10.83 (1H, s).

5−クロロ−2−メトキシ−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.17(3H,s),3.29(3H,s),4.12(3H,s),7.35(1H,d,J=8.8Hz),7.40-7.46(1H,m),7.49-7.56(3H,m),7.65-7.71(3H,m),7.75(1H,d,J=8.3Hz),8.07(1H,d,J=2.9Hz),8.84(1H,d,J=1.9Hz),10.78(1H,s).
5-Chloro-2-methoxy-N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.17 (3H, s), 3.29 (3H, s), 4.12 (3H, s), 7.35 (1H, d, J = 8.8 Hz), 7.40-7.46 ( 1H, m), 7.49-7.56 (3H, m), 7.65-7.71 (3H, m), 7.75 (1H, d, J = 8.3Hz), 8.07 (1H, d, J = 2.9Hz), 8.84 (1H , d, J = 1.9Hz), 10.78 (1H, s).

4−クロロ−2−メトキシ−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.17(3H,s),3.29(3H,s),4.14(3H,s),7.24(1H,dd,J=8.5,1.8Hz),7.38-7.46(2H,m),7.48-7.55(3H,m),7.65-7.71(2H,m),7.75(1H,d,J=8.3Hz),8.13(1H,d,J=8.5Hz),8.85(1H,d,J=2.2Hz),10.70(1H,s).
4-Chloro-2-methoxy-N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.17 (3H, s), 3.29 (3H, s), 4.14 (3H, s), 7.24 (1H, dd, J = 8.5, 1.8 Hz), 7.38- 7.46 (2H, m), 7.48-7.55 (3H, m), 7.65-7.71 (2H, m), 7.75 (1H, d, J = 8.3Hz), 8.13 (1H, d, J = 8.5Hz), 8.85 (1H, d, J = 2.2Hz), 10.70 (1H, s).

N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンゾ[1,3]ジオキソール−4−カルボキサミド
1H-NMR(DMSO-d6)δ値:3.18(3H,s),3.25(3H,s),6.23(2H,s),7.05(1H,t,J=7.9Hz),7.18-7.24(1H,m),7.40-7.56(5H,m),7.66-7.72(2H,m),7.72(1H,d,J=8.3Hz),8.84(1H,d,J=1.9Hz),10.08(1H,s).
N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) benzo [1,3] dioxole-4-carboxamide
1 H-NMR (DMSO-d 6 ) δ value: 3.18 (3H, s), 3.25 (3H, s), 6.23 (2H, s), 7.05 (1H, t, J = 7.9 Hz), 7.18-7.24 ( 1H, m), 7.40-7.56 (5H, m), 7.66-7.72 (2H, m), 7.72 (1H, d, J = 8.3Hz), 8.84 (1H, d, J = 1.9Hz), 10.08 (1H , s).

N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)−2,3−ジヒドロベンゾ[1,4]ジオキシン−5−カルボキサミド
1H-NMR(DMSO-d6)δ値:3.18(3H,s),3.28(3H,s),4.33-4.42(2H,m),4.53-4.63(2H,m),7.02(1H,t,J=7.8Hz),7.14(1H,dd,J=8.1,1.7Hz),7.39-7.56(4H,m),7.61-7.71(3H,m),7.73(1H,d,J=8.3Hz),8.86(1H,d,J=2.0Hz),10.70(1H,s).
N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) -2,3-dihydrobenzo [1,4] dioxin-5-carboxamide
1 H-NMR (DMSO-d 6 ) δ value: 3.18 (3H, s), 3.28 (3H, s), 4.33-4.42 (2H, m), 4.53-4.63 (2H, m), 7.02 (1H, t , J = 7.8Hz), 7.14 (1H, dd, J = 8.1,1.7Hz), 7.39-7.56 (4H, m), 7.61-7.71 (3H, m), 7.73 (1H, d, J = 8.3Hz) , 8.86 (1H, d, J = 2.0Hz), 10.70 (1H, s).

N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ピラジン−2−カルボキサミド
1H-NMR(DMSO-d6)δ値:3.18(3H,s),3.29(3H,s),7.41-7.47(1H,m),7.50-7.56(2H,m),7.58(1H,dd,J=8.3,1.9Hz),7.68-7.73(2H,m),7.77(1H,d,J=8.3Hz),8.75(1H,d,J=1.9Hz),8.84-8.88(1H,m),8.99(1H,d,J=2.4Hz),9.38(1H,d,J=1.5Hz),10.59(1H,s).
N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) pyrazine-2-carboxamide
1 H-NMR (DMSO-d 6 ) δ value: 3.18 (3H, s), 3.29 (3H, s), 7.41-7.47 (1H, m), 7.50-7.56 (2H, m), 7.58 (1H, dd , J = 8.3,1.9Hz), 7.68-7.73 (2H, m), 7.77 (1H, d, J = 8.3Hz), 8.75 (1H, d, J = 1.9Hz), 8.84-8.88 (1H, m) , 8.99 (1H, d, J = 2.4Hz), 9.38 (1H, d, J = 1.5Hz), 10.59 (1H, s).

N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)−5−(フェニル)ピリジン−3−カルボキサミド
1H-NMR(DMSO-d6)δ値:3.10(3H,s),3.26(3H,s),7.40-7.60(6H,m),7.62(1H,dd,J=8.0,2.0Hz),7.68-7.77(3H,m),7.81-7.88(2H,m),8.22-8.28(1H,m),8.50-8.55(1H,m),9.06(1H,d,J=2.0Hz),9.12(1H,d,J=2.0Hz),10.09(1H,s).
N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) -5- (phenyl) pyridine-3-carboxamide
1 H-NMR (DMSO-d 6 ) δ value: 3.10 (3H, s), 3.26 (3H, s), 7.40-7.60 (6H, m), 7.62 (1H, dd, J = 8.0, 2.0 Hz), 7.68-7.77 (3H, m), 7.81-7.88 (2H, m), 8.22-8.28 (1H, m), 8.50-8.55 (1H, m), 9.06 (1H, d, J = 2.0Hz), 9.12 ( 1H, d, J = 2.0Hz), 10.09 (1H, s).

N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)−2−(フェニル)ピリジン−5−カルボキサミド
1H-NMR(DMSO-d6)δ値:3.11(3H,s),3.27(3H,s),7.40-7.46(1H,m),7.48-7.59(5H,m),7.61(1H,dd,J=8.3,2.0Hz),7.68-7.76(3H,m),8.16-8.24(3H,m),8.30(1H,d,J=2.0Hz),8.35(1H,dd,J=8.3,2.2Hz),9.18(1H,d,J=2.2Hz),9.94(1H,s).
N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) -2- (phenyl) pyridine-5-carboxamide
1 H-NMR (DMSO-d 6 ) δ value: 3.11 (3H, s), 3.27 (3H, s), 7.40-7.46 (1H, m), 7.48-7.59 (5H, m), 7.61 (1H, dd , J = 8.3,2.0Hz), 7.68-7.76 (3H, m), 8.16-8.24 (3H, m), 8.30 (1H, d, J = 2.0Hz), 8.35 (1H, dd, J = 8.3,2.2 Hz), 9.18 (1H, d, J = 2.2Hz), 9.94 (1H, s).

N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)−2−(フェニル)ピリジン−4−カルボキサミド
1H-NMR(DMSO-d6)δ値:3.11(3H,s),3.26(3H,s),7.40-7.46(1H,m),7.47-7.58(5H,m),7.64(1H,dd,J=8.3,2.2Hz),7.68-7.79(4H,m),8.15-8.21(2H,m),8.23(1H,d,J=1.7Hz),8.38(1H,s),8.90(1H,d,J=4.9Hz),10.14(1H,s).
N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) -2- (phenyl) pyridine-4-carboxamide
1 H-NMR (DMSO-d 6 ) δ value: 3.11 (3H, s), 3.26 (3H, s), 7.40-7.46 (1H, m), 7.47-7.58 (5H, m), 7.64 (1H, dd , J = 8.3,2.2Hz), 7.68-7.79 (4H, m), 8.15-8.21 (2H, m), 8.23 (1H, d, J = 1.7Hz), 8.38 (1H, s), 8.90 (1H, d, J = 4.9Hz), 10.14 (1H, s).

2−エチル−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:1.20(3H,t,J=7.5Hz),2.81(2H,q,J=7.5Hz),3.09(3H,s),3.22(3H,s),7.29-7.38(2H,m),7.39-7.48(2H,m),7.49-7.59(4H,m),7.65-7.73(3H,m),8.29-8.37(1H,broad),9.47(1H,s).
2-Ethyl-N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 1.20 (3H, t, J = 7.5 Hz), 2.81 (2H, q, J = 7.5 Hz), 3.09 (3H, s), 3.22 (3H, s) , 7.29-7.38 (2H, m), 7.39-7.48 (2H, m), 7.49-7.59 (4H, m), 7.65-7.73 (3H, m), 8.29-8.37 (1H, broad), 9.47 (1H, s).

N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)−2−(メチルチオ)ベンズアミド
1H-NMR(DMSO-d6)δ値:2.46(3H,s),3.10(3H,s),3.23(3H,s),7.26-7.33(1H,m),7.39-7.48(2H,m),7.49-7.59(4H,m),7.64-7.71(3H,m),7.71(1H,d,J=8.3Hz),8.34(1H,s),9.59(1H,s).
N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) -2- (methylthio) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 2.46 (3H, s), 3.10 (3H, s), 3.23 (3H, s), 7.26-7.33 (1H, m), 7.39-7.48 (2H, m ), 7.49-7.59 (4H, m), 7.64-7.71 (3H, m), 7.71 (1H, d, J = 8.3Hz), 8.34 (1H, s), 9.59 (1H, s).

2−(ジメチルアミノ)−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:2.79(6H,s),3.14(3H,s),3.29(3H,s),7.25-7.32(1H,m),7.39-7.61(6H,m),7.65-7.72(2H,m),7.73(1H,d,J=8.3Hz),8.04-8.12(1H,m),8.95(1H,d,J=1.7Hz),12.60(1H,s).
2- (Dimethylamino) -N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 2.79 (6H, s), 3.14 (3H, s), 3.29 (3H, s), 7.25-7.32 (1H, m), 7.39-7.61 (6H, m ), 7.65-7.72 (2H, m), 7.73 (1H, d, J = 8.3Hz), 8.04-8.12 (1H, m), 8.95 (1H, d, J = 1.7Hz), 12.60 (1H, s) .

実施例171

Figure 0005443975
1−メチル−1H−インドール−4−カルボン酸76mgのテトラヒドロフラン1.5mLおよびN,N−ジメチルホルムアミド0.010mL混液に氷冷下、オキサリルクロリド0.041mLを加え、室温で15分間攪拌した。反応混合物に塩化メチレン2.0mLを加え、氷冷下、N−(2−アミノ−4−フェニルフェニル)−N−メチルメタンスルホンアミド0.10gの塩化メチレン1.0mLおよびピリジン0.044mL混液に加え、室温で30分間攪拌した。減圧下で溶媒を留去し、飽和炭酸水素ナトリウム水溶液および酢酸エチルを加えた。有機層を分取し、10%クエン酸水溶液および飽和塩化ナトリウム水溶液で順次洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[溶離液;80-65%ヘキサン/酢酸エチル]で精製し、白色固体の1−メチル−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)−1H−インドール−4−カルボキサミド79mgを得た。
1H-NMR(DMSO-d6)δ値:3.14(3H,s),3.28(3H,s),3.88(3H,s),6.96(1H,d,J=3.0Hz),7.32(1H,t,J=7.8Hz),7.41-7.46(1H,m),7.50-7.57(4H,m),7.62(1H,d,J=7.3Hz),7.69-7.78(4H,m),8.68(1H,d,J=2.2Hz),9.39(1H,s).Example 171
Figure 0005443975
To a mixed solution of 76 mL of 1-methyl-1H-indole-4-carboxylic acid in 1.5 mL of tetrahydrofuran and 0.010 mL of N, N-dimethylformamide was added 0.041 mL of oxalyl chloride under ice cooling, and the mixture was stirred at room temperature for 15 minutes. Methylene chloride (2.0 mL) was added to the reaction mixture, and the mixture was added to a mixture of N- (2-amino-4-phenylphenyl) -N-methylmethanesulfonamide (0.10 g) in methylene chloride (1.0 mL) and pyridine (0.044 mL) under ice-cooling. Stir for 30 minutes. The solvent was distilled off under reduced pressure, and a saturated aqueous sodium hydrogen carbonate solution and ethyl acetate were added. The organic layer was separated, washed successively with 10% aqueous citric acid solution and saturated aqueous sodium chloride solution, dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [eluent: 80-65% hexane / ethyl acetate] to give 1-methyl-N- (2- (methyl (methylsulfonyl) amino) -5--5 as a white solid. 79 mg of phenylphenyl) -1H-indole-4-carboxamide was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 3.14 (3H, s), 3.28 (3H, s), 3.88 (3H, s), 6.96 (1H, d, J = 3.0 Hz), 7.32 (1H, t, J = 7.8Hz), 7.41-7.46 (1H, m), 7.50-7.57 (4H, m), 7.62 (1H, d, J = 7.3Hz), 7.69-7.78 (4H, m), 8.68 (1H , d, J = 2.2 Hz), 9.39 (1H, s).

実施例172

Figure 0005443975
1H−インドール−4−カルボン酸70mgのテトラヒドロフラン2.0mLおよびN,N−ジメチルホルムアミド0.010mL混液に氷冷下、オキサリルクロリド0.041mLを加え、室温で30分間攪拌した。反応混合物を氷冷下、N−(2−アミノ−4−フェニルフェニル)−N−メチルメタンスルホンアミド0.10gのテトラヒドロフラン1.0mLおよびピリジン0.044mL混液に加え、室温で1時間攪拌した。反応混合物に飽和炭酸水素ナトリウム水溶液および酢酸エチルを加えた。有機層を分取し、10%クエン酸水溶液および飽和塩化ナトリウム水溶液で順次洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[溶離液;65-50%ヘキサン/酢酸エチル]で精製し、白色固体のN−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)−1H−インドール−4−カルボキサミド6.0mgを得た。
1H-NMR(DMSO-d6)δ値:3.14(3H,s),3.28(3H,s),6.96-7.00(1H,m),7.25(1H,t,J=7.8Hz),7.43(1H,t,J=7.3Hz),7.50-7.61(5H,m),7.65-7.78(4H,m),8.69(1H,d,J=2.2Hz),9.38(1H,s),11.52(1H,s).Example 172
Figure 0005443975
To a mixed solution of 70 mg of 1H-indole-4-carboxylic acid in tetrahydrofuran (2.0 mL) and N, N-dimethylformamide (0.010 mL), 0.041 mL of oxalyl chloride was added under ice cooling, and the mixture was stirred at room temperature for 30 minutes. Under ice-cooling, the reaction mixture was added to a mixed solution of 0.10 g of N- (2-amino-4-phenylphenyl) -N-methylmethanesulfonamide in 1.0 mL of tetrahydrofuran and 0.044 mL of pyridine, and stirred at room temperature for 1 hour. Saturated aqueous sodium hydrogen carbonate solution and ethyl acetate were added to the reaction mixture. The organic layer was separated, washed successively with 10% aqueous citric acid solution and saturated aqueous sodium chloride solution, dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [eluent: 65-50% hexane / ethyl acetate], and white solid N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl)- 6.0 mg of 1H-indole-4-carboxamide was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 3.14 (3H, s), 3.28 (3H, s), 6.96-7.00 (1H, m), 7.25 (1H, t, J = 7.8 Hz), 7.43 ( 1H, t, J = 7.3Hz), 7.50-7.61 (5H, m), 7.65-7.78 (4H, m), 8.69 (1H, d, J = 2.2Hz), 9.38 (1H, s), 11.52 (1H , s).

実施例173,174
実施例172と同様にして、表21に示す化合物を得た。
Examples 173, 174
In the same manner as in Example 172, the compounds shown in Table 21 were obtained.

Figure 0005443975
Figure 0005443975

1−メチル−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)−1H−インドール−7−カルボキサミド
1H-NMR(DMSO-d6)δ値:3.09(3H,s),3.23(3H,s),3.81(3H,s),6.55(1H,d,J=3.2Hz),7.12(1H,t,J=7.4Hz),7.37-7.46(3H,m),7.49-7.60(3H,m),7.67-7.76(4H,m),8.39(1H,s),9.76(1H,s).
1-methyl-N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) -1H-indole-7-carboxamide
1 H-NMR (DMSO-d 6 ) δ value: 3.09 (3H, s), 3.23 (3H, s), 3.81 (3H, s), 6.55 (1H, d, J = 3.2 Hz), 7.12 (1H, t, J = 7.4Hz), 7.37-7.46 (3H, m), 7.49-7.60 (3H, m), 7.67-7.76 (4H, m), 8.39 (1H, s), 9.76 (1H, s).

2−メチル−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ピリジン−3−カルボキサミド
1H-NMR(DMSO-d6)δ値:2.62(3H,s),3.08(3H,s),3.21(3H,s),7.37(1H,dd,J=7.6,4.9Hz),7.40-7.45(1H,s),7.50-7.55(2H,m),7.58(1H,dd,J=8.3,2.2Hz),7.67-7.73(3H,m),7.90(1H,dd,J=7.6,1.6Hz),8.24(1H,s),8.57(1H,dd,J=4.9,1.6Hz),9.85(1H,s).
2-Methyl-N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) pyridine-3-carboxamide
1 H-NMR (DMSO-d 6 ) δ value: 2.62 (3H, s), 3.08 (3H, s), 3.21 (3H, s), 7.37 (1H, dd, J = 7.6, 4.9 Hz), 7.40- 7.45 (1H, s), 7.50-7.55 (2H, m), 7.58 (1H, dd, J = 8.3,2.2Hz), 7.67-7.73 (3H, m), 7.90 (1H, dd, J = 7.6,1.6 Hz), 8.24 (1H, s), 8.57 (1H, dd, J = 4.9, 1.6Hz), 9.85 (1H, s).

実施例175

Figure 0005443975
N−(2−アミノ−4−フェニルフェニル)−N−メチルメタンスルホンアミド40mgのN,N−ジメチルホルムアミド0.80mL溶液に室温で1H−イミダゾール−4−カルボン酸16mg、1−ヒドロキシベンゾトリアゾール1水和物22mgおよびN−(3−ジメチルアミノプロピル)−N−エチルカルボジイミド塩酸塩31mgを加え、同温度で24時間攪拌した。反応混合物に水および酢酸エチルを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[溶離液;100-90%クロロホルム/メタノール]で精製し、白色固体のN−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)−1H−イミダゾール−4−カルボキサミド8.9mgを得た。
1H-NMR(DMSO-d6)δ値:3.19(3H,s),3.25(3H,s),7.38-7.55(4H,m),7.64-7.71(3H,m),7.82-7.88(2H,m),8.79(1H,d,J=2.2Hz),9.91(1H,s),12.72(1H,s).Example 175
Figure 0005443975
A solution of 40 mg of N- (2-amino-4-phenylphenyl) -N-methylmethanesulfonamide in 0.80 mL of N, N-dimethylformamide at room temperature and 16 mg of 1H-imidazole-4-carboxylic acid, 1 water of 1-hydroxybenzotriazole 22 mg of the Japanese product and 31 mg of N- (3-dimethylaminopropyl) -N-ethylcarbodiimide hydrochloride were added, and the mixture was stirred at the same temperature for 24 hours. Water and ethyl acetate were added to the reaction mixture. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [eluent: 100-90% chloroform / methanol], and white solid N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) -1H -8.9 mg of imidazole-4-carboxamide was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 3.19 (3H, s), 3.25 (3H, s), 7.38-7.55 (4H, m), 7.64-7.71 (3H, m), 7.82-7.88 (2H , m), 8.79 (1H, d, J = 2.2Hz), 9.91 (1H, s), 12.72 (1H, s).

実施例176

Figure 0005443975
実施例175と同様にして、以下の化合物を得た。
3−ヒドロキシ−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ピリジン−2−カルボキサミド
1H-NMR(DMSO-d6)δ値:3.18(3H,s),3.29(3H,s),7.41-7.47(1H,m),7.50-7.66(5H,m),7.68-7.74(2H,m),7.77(1H,d,J=8.3Hz),8.24-8.30(1H,m),8.62(1H,s),10.82(1H,s),11.74(1H,s).Example 176
Figure 0005443975
In the same manner as in Example 175, the following compound was obtained.
3-hydroxy-N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) pyridine-2-carboxamide
1 H-NMR (DMSO-d 6 ) δ value: 3.18 (3H, s), 3.29 (3H, s), 7.41-7.47 (1H, m), 7.50-7.66 (5H, m), 7.68-7.74 (2H , m), 7.77 (1H, d, J = 8.3Hz), 8.24-8.30 (1H, m), 8.62 (1H, s), 10.82 (1H, s), 11.74 (1H, s).

実施例177

Figure 0005443975
N−(2−アミノ−4−フェニルフェニル)−N−メチルメタンスルホンアミド40mgのN,N−ジメチルホルムアミド0.40mL溶液に室温で無水フタル酸26mgおよび4−(ジメチルアミノ)ピリジン8.8mgを加え、同温度で1時間30分間攪拌した。反応混合物に4−(ジメチルアミノ)ピリジン18mgを加え、室温で6時間攪拌した。反応混合物に4−(ジメチルアミノ)ピリジン18mgを加え、室温で3時間攪拌した。反応混合物に10%クエン酸水溶液および酢酸エチルを加えた。有機層を分取し、10%クエン酸水溶液および飽和塩化ナトリウム水溶液で順次洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[溶離液;100-91%クロロホルム/メタノール]で精製し、白色固体の2−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニルカルバモイル)安息香酸13mgを得た。
1H-NMR(DMSO-d6)δ値:3.09(3H,s),3.20(3H,s),7.39-7.46(1H,m),7.48-7.72(9H,m),7.87(1H,d,J=7.3Hz),8.26(1H,s),9.60-9.85(1H,broad),13.00-13.20(1H,broad).Example 177
Figure 0005443975
To a solution of 40 mg of N- (2-amino-4-phenylphenyl) -N-methylmethanesulfonamide in 0.40 mL of N, N-dimethylformamide was added 26 mg of phthalic anhydride and 8.8 mg of 4- (dimethylamino) pyridine at room temperature. The mixture was stirred at the same temperature for 1 hour and 30 minutes. To the reaction mixture was added 18 mg of 4- (dimethylamino) pyridine, and the mixture was stirred at room temperature for 6 hours. To the reaction mixture, 18 mg of 4- (dimethylamino) pyridine was added and stirred at room temperature for 3 hours. A 10% aqueous citric acid solution and ethyl acetate were added to the reaction mixture. The organic layer was separated, washed successively with 10% aqueous citric acid solution and saturated aqueous sodium chloride solution, dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [eluent: 100-91% chloroform / methanol] to give 2- (2- (methyl (methylsulfonyl) amino) -5-phenylphenylcarbamoyl) benzoic acid as a white solid. 13 mg of acid was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 3.09 (3H, s), 3.20 (3H, s), 7.39-7.46 (1H, m), 7.48-7.72 (9H, m), 7.87 (1H, d , J = 7.3Hz), 8.26 (1H, s), 9.60-9.85 (1H, broad), 13.00-13.20 (1H, broad).

実施例178

Figure 0005443975
2−(アセトキシ)安息香酸98mgの塩化メチレン2.0mL溶液に室温でN,N−ジメチルホルムアミド0.010mLおよびオキサリルクロリド0.057mLを加え、同温度で30分間攪拌した。減圧下で溶媒を留去し、塩化メチレン1.5mLを加え、N−(2−アミノ−4−フェニルフェニル)−N−メチルメタンスルホンアミド0.10gの塩化メチレン1.0mLおよびピリジン0.059mL混液に加え、室温で1時間攪拌した。反応混合物をシリカゲルカラムクロマトグラフィー[富士シリシア化学株式会社、Purif−Pack SI(60μm)、溶離液;80-55%ヘキサン/酢酸エチル]で精製し、2−(アセトキシ)−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミドを得た。
得られた2−(アセトキシ)−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミドにメタノール0.50mL、ジオキサン1.0mLおよび2.0mol/L水酸化ナトリウム水溶液0.27mLを加え、室温で2時間攪拌した。反応混合物を1.0mol/L塩酸でpH2.0に調整し、酢酸エチルを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物にジイソプロピルエーテルを加え、固形物をろ取し、白色固体の2−ヒドロキシ−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド41mgを得た。
1H-NMR(DMSO-d6)δ値:3.17(3H,s),3.26(3H,s),6.99(1H,t,J=7.4Hz),7.11(1H,d,J=8.0Hz),7.39-7.55(5H,m),7.65-7.73(3H,m),8.01-8.08(1H,m),8.90(1H,d,J=2.0Hz),11.19(1H,s),11.69(1H,s).Example 178
Figure 0005443975
To a 2.0 mL solution of 98 mg of 2- (acetoxy) benzoic acid in methylene chloride was added 0.010 mL of N, N-dimethylformamide and 0.057 mL of oxalyl chloride at room temperature, and the mixture was stirred at the same temperature for 30 minutes. The solvent was distilled off under reduced pressure, 1.5 mL of methylene chloride was added, and N- (2-amino-4-phenylphenyl) -N-methylmethanesulfonamide 0.10 g was added to 1.0 mL of methylene chloride and 0.059 mL of pyridine, Stir at room temperature for 1 hour. The reaction mixture was purified by silica gel column chromatography [Fuji Silysia Chemical Ltd., Purif-Pack SI (60 μm), eluent: 80-55% hexane / ethyl acetate], and 2- (acetoxy) -N- (2- ( Methyl (methylsulfonyl) amino) -5-phenylphenyl) benzamide was obtained.
To the obtained 2- (acetoxy) -N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) benzamide, 0.50 mL of methanol, 1.0 mL of dioxane and 0.27 mL of 2.0 mol / L sodium hydroxide aqueous solution were added. And stirred at room temperature for 2 hours. The reaction mixture was adjusted to pH 2.0 with 1.0 mol / L hydrochloric acid, and ethyl acetate was added. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. Diisopropyl ether was added to the obtained residue, and the solid was collected by filtration to obtain 41 mg of 2-hydroxy-N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) benzamide as a white solid.
1 H-NMR (DMSO-d 6 ) δ value: 3.17 (3H, s), 3.26 (3H, s), 6.99 (1H, t, J = 7.4 Hz), 7.11 (1H, d, J = 8.0 Hz) , 7.39-7.55 (5H, m), 7.65-7.73 (3H, m), 8.01-8.08 (1H, m), 8.90 (1H, d, J = 2.0Hz), 11.19 (1H, s), 11.69 (1H , s).

実施例179

Figure 0005443975
3−(アセトキシ)安息香酸39mgの塩化メチレン1.0mL溶液に室温でN,N−ジメチルホルムアミド1.3μLおよびオキサリルクロリド0.028mLを加え、同温度で1時間攪拌した。反応混合物をN−(2−アミノ−4−フェニルフェニル)−N−メチルメタンスルホンアミド40mgの塩化メチレン1.0mLおよびトリエチルアミン0.10mL混液に加え、室温で1時間攪拌した。反応混合物に飽和炭酸水素ナトリウム水溶液を加え、有機層を分取し、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[溶離液;100-50%ヘキサン/酢酸エチル]で精製し、3−(アセトキシ)−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミドを得た。
得られた2−(アセトキシ)−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミドにメタノール1.0mL、ジオキサン1.0mLおよび2.0mol/L水酸化ナトリウム水溶液0.22mLを加え、室温で1時間30分間攪拌した。反応混合物に1.0mol/L塩酸5.0mLおよび酢酸エチル5.0mLを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物にジイソプロピルエーテルを加え、固形物をろ取し、白色固体の3−ヒドロキシ−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド28mgを得た。
1H-NMR(DMSO-d6)δ値:3.12(3H,s),3.25(3H,s),6.98-7.04(1H,m),7.29-7.45(4H,m),7.48-7.55(2H,m),7.56(1H,dd,J=8.3,2.1Hz),7.66-7.72(2H,m),7.72(1H,d,J=8.3Hz),8.39(1H,d,J=2.1Hz),9.45(1H,s),9.87(1H,s).Example 179
Figure 0005443975
To a 1.0 mL methylene chloride solution of 39 mg of 3- (acetoxy) benzoic acid was added 1.3 μL of N, N-dimethylformamide and 0.028 mL of oxalyl chloride at room temperature, and the mixture was stirred at the same temperature for 1 hour. The reaction mixture was added to a mixed solution of 40 mg of N- (2-amino-4-phenylphenyl) -N-methylmethanesulfonamide in 1.0 mL of methylene chloride and 0.10 mL of triethylamine, and stirred at room temperature for 1 hour. A saturated aqueous sodium hydrogen carbonate solution was added to the reaction mixture, the organic layer was separated, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [eluent: 100-50% hexane / ethyl acetate] to give 3- (acetoxy) -N- (2- (methyl (methylsulfonyl) amino) -5-phenyl. Phenyl) benzamide was obtained.
To the obtained 2- (acetoxy) -N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) benzamide, 1.0 mL of methanol, 1.0 mL of dioxane and 0.22 mL of 2.0 mol / L sodium hydroxide aqueous solution were added. The mixture was stirred at room temperature for 1 hour and 30 minutes. To the reaction mixture, 1.0 mL / L hydrochloric acid (5.0 mL) and ethyl acetate (5.0 mL) were added. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. Diisopropyl ether was added to the obtained residue, and the solid substance was collected by filtration to obtain 28 mg of 3-hydroxy-N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) benzamide as a white solid.
1 H-NMR (DMSO-d 6 ) δ value: 3.12 (3H, s), 3.25 (3H, s), 6.98-7.04 (1H, m), 7.29-7.45 (4H, m), 7.48-7.55 (2H , m), 7.56 (1H, dd, J = 8.3,2.1Hz), 7.66-7.72 (2H, m), 7.72 (1H, d, J = 8.3Hz), 8.39 (1H, d, J = 2.1Hz) , 9.45 (1H, s), 9.87 (1H, s).

実施例180

Figure 0005443975
実施例179と同様にして、以下の化合物を得た。
4−ヒドロキシ−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.12(3H,s),3.25(3H,s),6.87-6.94(2H,m),7.38-7.45(1H,m),7.48-7.56(3H,m),7.65-7.73(3H,m),7.76-7.82(2H,m),8.42(1H,d,J=2.0Hz),9.32(1H,s),10.21(1H,s).Example 180
Figure 0005443975
In the same manner as in Example 179, the following compound was obtained.
4-Hydroxy-N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.12 (3H, s), 3.25 (3H, s), 6.87-6.94 (2H, m), 7.38-7.45 (1H, m), 7.48-7.56 (3H , m), 7.65-7.73 (3H, m), 7.76-7.82 (2H, m), 8.42 (1H, d, J = 2.0Hz), 9.32 (1H, s), 10.21 (1H, s).

実施例181

Figure 0005443975
N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)−2−ニトロベンズアミド20mgのメタノール1.0mLおよび酢酸エチル3.0mL混液に10%パラジウム−炭素2.0mgを加え、水素雰囲気下、室温で2時間攪拌した。反応混合物に10%パラジウム−炭素2.0mgを加え、水素雰囲気下、室温で1時間攪拌した。不溶物をろ去し、減圧下で溶媒を留去した。得られた残留物にジイソプロピルエーテルを加え、固形物をろ取し、淡黄色固体の2−アミノ−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド16mgを得た。
1H-NMR(DMSO-d6)δ値:3.12(3H,s),3.25(3H,s),6.36-6.45(2H,broad),6.59-6.66(1H,m),6.80(1H,d,J=8.3Hz),7.20-7.27(1H,m),7.39-7.45(1H,m),7.48-7.60(4H,m),7.66-7.73(3H,m),8.40(1H,d,J=2.0Hz),9.39(1H,s).Example 181
Figure 0005443975
N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) -2-nitrobenzamide 20 mg of methanol 1.0 mL and ethyl acetate 3.0 mL was added with 10% palladium-carbon 2.0 mg, under a hydrogen atmosphere. Stir at room temperature for 2 hours. To the reaction mixture, 10% palladium-carbon (2.0 mg) was added, and the mixture was stirred at room temperature for 1 hour in a hydrogen atmosphere. The insoluble material was removed by filtration, and the solvent was distilled off under reduced pressure. Diisopropyl ether was added to the obtained residue, and the solid was collected by filtration to obtain 16 mg of 2-amino-N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) benzamide as a pale yellow solid. .
1 H-NMR (DMSO-d 6 ) δ value: 3.12 (3H, s), 3.25 (3H, s), 6.36-6.45 (2H, broad), 6.59-6.66 (1H, m), 6.80 (1H, d , J = 8.3Hz), 7.20-7.27 (1H, m), 7.39-7.45 (1H, m), 7.48-7.60 (4H, m), 7.66-7.73 (3H, m), 8.40 (1H, d, J = 2.0Hz), 9.39 (1H, s).

実施例182

Figure 0005443975
2−ヒドロキシ−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド10mgのアセトン1.0mL溶液に炭酸カリウム5.2mgおよびtert−ブチル=ブロモアセタート4.5μLを加え、20分間加熱還流した。反応混合物に炭酸カリウム1.7mgおよびtert−ブチル=ブロモアセタート1.5μLを加え、30分間加熱還流した。反応混合物に水および酢酸エチルを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物にトリフルオロ酢酸1.0mLを加え、室温で3時間30分間攪拌した。減圧下で溶媒を留去し、得られた残留物にジイソプロピルエーテルを加え、固形物をろ取し、淡黄色固体の2−(2−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニルカルバモイル)フェノキシ)酢酸5.8mgを得た。
1H-NMR(DMSO-d6)δ値:3.17(3H,s),3.21(3H,s),5.16(2H,s),7.14-7.23(2H,m),7.40-7.60(5H,m),7.66-7.76(3H,m),8.11-8.17(1H,m),8.88(1H,d,J=1.7Hz),10.79(1H,s).Example 182
Figure 0005443975
To a solution of 2-hydroxy-N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) benzamide 10 mg in acetone 1.0 mL was added potassium carbonate 5.2 mg and tert-butyl bromoacetate 4.5 μL, and the mixture was heated to reflux for 20 minutes. did. To the reaction mixture, 1.7 mg of potassium carbonate and 1.5 μL of tert-butyl = bromoacetate were added, and the mixture was heated to reflux for 30 minutes. Water and ethyl acetate were added to the reaction mixture. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. To the obtained residue was added 1.0 mL of trifluoroacetic acid, and the mixture was stirred at room temperature for 3 hours and 30 minutes. The solvent was distilled off under reduced pressure, diisopropyl ether was added to the obtained residue, the solid was collected by filtration, and a pale yellow solid 2- (2- (2- (methyl (methylsulfonyl) amino) -5- 5.8 mg of phenylphenylcarbamoyl) phenoxy) acetic acid were obtained.
1 H-NMR (DMSO-d 6 ) δ value: 3.17 (3H, s), 3.21 (3H, s), 5.16 (2H, s), 7.14-7.23 (2H, m), 7.40-7.60 (5H, m ), 7.66-7.76 (3H, m), 8.11-8.17 (1H, m), 8.88 (1H, d, J = 1.7Hz), 10.79 (1H, s).

実施例183

Figure 0005443975
2−(ベンゾイルオキシメチル)安息香酸45mgの塩化メチレン1.0mL溶液に室温でN,N−ジメチルホルムアミド1.3μLおよびオキサリルクロリド0.022mLを加え、同温度で1時間攪拌した。減圧下で溶媒を留去し、塩化メチレン1.0mLを加えた。反応混合物を室温でN−(2−アミノ−4−フェニルフェニル)−N−メチルメタンスルホンアミド40mgの塩化メチレン1.0mLおよびピリジン0.029mL混液に加え、同温度で30分間攪拌した。反応混合物に飽和炭酸水素ナトリウム水溶液を加え、有機層を分取し、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[溶離液;100-50%ヘキサン/酢酸エチル]で精製し、2−(2−(メチル(メチルスルホニル)アミノ)−5−(フェニル)フェニルカルバモイル)ベンジル=ベンゾアートを得た。
得られた2−(2−(メチル(メチルスルホニル)アミノ)−5−(フェニル)フェニルカルバモイル)ベンジル=ベンゾアートにメタノール0.50mL、ジオキサン0.50mLおよび2.0mol/L水酸化ナトリウム水溶液0.080mLを加え、室温で1時間30分間攪拌した。反応混合物に水を加え、1.0mol/L塩酸でpH7.0に調整後、酢酸エチルを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[溶離液;100-25%ヘキサン/酢酸エチル]で精製し、白色固体の2−(ヒドロキシメチル)−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド20mgを得た。
1H-NMR(DMSO-d6)δ値:3.08(3H,s),3.21(3H,s),4.71(2H,d,J=5.4Hz),5.40(1H,t,J=5.4Hz),7.38-7.46(2H,m),7.48-7.62(5H,m),7.63-7.73(4H,m),8.35-8.43(1H,m),9.77(1H,s).Example 183
Figure 0005443975
To a 1.0 mL methylene chloride solution of 45 mg of 2- (benzoyloxymethyl) benzoic acid was added 1.3 μL of N, N-dimethylformamide and 0.022 mL of oxalyl chloride at room temperature, and the mixture was stirred at the same temperature for 1 hour. The solvent was distilled off under reduced pressure, and 1.0 mL of methylene chloride was added. The reaction mixture was added at room temperature to a mixed solution of 40 mg of N- (2-amino-4-phenylphenyl) -N-methylmethanesulfonamide in 1.0 mL of methylene chloride and 0.029 mL of pyridine, and stirred at the same temperature for 30 minutes. A saturated aqueous sodium hydrogen carbonate solution was added to the reaction mixture, the organic layer was separated, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [eluent: 100-50% hexane / ethyl acetate] to give 2- (2- (methyl (methylsulfonyl) amino) -5- (phenyl) phenylcarbamoyl) benzyl. = Obtained benzoate.
To the obtained 2- (2- (methyl (methylsulfonyl) amino) -5- (phenyl) phenylcarbamoyl) benzyl benzoate, 0.50 mL of methanol, 0.50 mL of dioxane and 0.080 mL of 2.0 mol / L aqueous sodium hydroxide solution were added. The mixture was stirred at room temperature for 1 hour and 30 minutes. Water was added to the reaction mixture, pH was adjusted to 7.0 with 1.0 mol / L hydrochloric acid, and ethyl acetate was added. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [eluent: 100-25% hexane / ethyl acetate] to give 2- (hydroxymethyl) -N- (2- (methyl (methylsulfonyl) amino) as a white solid. 20 mg of -5-phenylphenyl) benzamide was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 3.08 (3H, s), 3.21 (3H, s), 4.71 (2H, d, J = 5.4Hz), 5.40 (1H, t, J = 5.4Hz) 7.38-7.46 (2H, m), 7.48-7.62 (5H, m), 7.63-7.73 (4H, m), 8.35-8.43 (1H, m), 9.77 (1H, s).

実施例184

Figure 0005443975
2−ブロモ−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド50mgのエチレングリコールジメチルエーテル1.0mL懸濁液に水0.30mL、ビニルボロン酸ピナコールエステル0.020mL、炭酸カリウム18mgおよびテトラキス(トリフェニルホスフィン)パラジウム(0)6.3mgを加え、窒素雰囲気下、1時間30分間加熱還流した。反応混合物を室温まで冷却した後、テトラキス(トリフェニルホスフィン)パラジウム(0)6.3mgを加え、窒素雰囲気下、2時間30分間加熱還流した。反応混合物を室温まで冷却した後、ビニルボロン酸ピナコールエステル0.020mL、炭酸カリウム18mgおよびテトラキス(トリフェニルホスフィン)パラジウム(0)6.3mgを加え、窒素雰囲気下、2時間30分間加熱還流した。反応混合物を室温まで冷却した後、テトラキス(トリフェニルホスフィン)パラジウム(0)6.3mgを加え、窒素雰囲気下、2時間30分間加熱還流した。反応混合物を室温まで冷却した後、10%クエン酸水溶液および酢酸エチルを加え、不溶物をろ去した。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[溶離液;100-50%ヘキサン/酢酸エチル]で精製し、黄色固体のN−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)−2−ビニルベンズアミド32mgを得た。
1H-NMR(DMSO-d6)δ値:3.08(3H,s),3.21(3H,s),5.33-5.37(1H,m),5.83-5.88(1H,m),7.12(1H,dd,J=17.4,11.1Hz),7.39-7.46(2H,m),7.48-7.74(7H,m),7.57(1H,dd,J=8.2,2.1Hz),7.76(1H,d,J=7.6Hz),8.32(1H,s),9.60(1H,s).Example 184
Figure 0005443975
2-Bromo-N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) benzamide 50 mg ethylene glycol dimethyl ether 1.0 mL suspension in water 0.30 mL, vinylboronic acid pinacol ester 0.020 mL, potassium carbonate 18 mg and Tetrakis (triphenylphosphine) palladium (0) (6.3 mg) was added, and the mixture was heated to reflux for 1 hour 30 minutes under a nitrogen atmosphere. After cooling the reaction mixture to room temperature, 6.3 mg of tetrakis (triphenylphosphine) palladium (0) was added, and the mixture was heated to reflux for 2 hours 30 minutes under a nitrogen atmosphere. After the reaction mixture was cooled to room temperature, 0.020 mL of vinylboronic acid pinacol ester, 18 mg of potassium carbonate and 6.3 mg of tetrakis (triphenylphosphine) palladium (0) were added, and the mixture was heated to reflux for 2 hours and 30 minutes in a nitrogen atmosphere. After cooling the reaction mixture to room temperature, 6.3 mg of tetrakis (triphenylphosphine) palladium (0) was added, and the mixture was heated to reflux for 2 hours 30 minutes under a nitrogen atmosphere. The reaction mixture was cooled to room temperature, 10% aqueous citric acid solution and ethyl acetate were added, and the insoluble material was removed by filtration. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [eluent: 100-50% hexane / ethyl acetate] to give N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl)-as a yellow solid. 32 mg of 2-vinylbenzamide was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 3.08 (3H, s), 3.21 (3H, s), 5.33-5.37 (1H, m), 5.83-5.88 (1H, m), 7.12 (1H, dd , J = 17.4,11.1Hz), 7.39-7.46 (2H, m), 7.48-7.74 (7H, m), 7.57 (1H, dd, J = 8.2,2.1Hz), 7.76 (1H, d, J = 7.6 Hz), 8.32 (1H, s), 9.60 (1H, s).

実施例185

Figure 0005443975
3−ヒドロキシ−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ピリジン−2−カルボキサミド58mgのジメチルスルホキシド0.90mL溶液に酸化銀(I)34mgおよびヨウ化メチル9.1μLを加え、室温で5時間30分間攪拌した。反応混合物に10%クエン酸水溶液および酢酸エチルを加え、不溶物をろ去した。有機層を分取し、水および飽和塩化ナトリウム水溶液で順次洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[溶離液;80-0%ヘキサン/酢酸エチル]で精製し、淡黄色固体のN−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)−3−メトキシピリジン−2−カルボキサミド12mgを得た。
1H-NMR(DMSO-d6)δ値:3.18(3H,s),3.26(3H,s),3.96(3H,s),7.40-7.46(1H,m),7.47-7.56(3H,m),7.63-7.73(4H,m),7.74-7.80(1H,m),8.29(1H,dd,J=4.5,1.1Hz),8.76(1H,d,J=2.0Hz),10.58(1H,s).Example 185
Figure 0005443975
To a solution of 58 mg of 3-hydroxy-N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) pyridine-2-carboxamide in 0.90 mL of dimethyl sulfoxide was added 34 mg of silver (I) oxide and 9.1 μL of methyl iodide. And stirred at room temperature for 5 hours and 30 minutes. A 10% aqueous citric acid solution and ethyl acetate were added to the reaction mixture, and the insoluble material was removed by filtration. The organic layer was separated, washed successively with water and saturated aqueous sodium chloride solution, dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [eluent: 80-0% hexane / ethyl acetate], and pale yellow solid N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) 12 mg of -3-methoxypyridine-2-carboxamide was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 3.18 (3H, s), 3.26 (3H, s), 3.96 (3H, s), 7.40-7.46 (1H, m), 7.47-7.56 (3H, m ), 7.63-7.73 (4H, m), 7.74-7.80 (1H, m), 8.29 (1H, dd, J = 4.5,1.1Hz), 8.76 (1H, d, J = 2.0Hz), 10.58 (1H, s).

実施例186

Figure 0005443975
2−アミノ−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド30mgの2−ブタノン1.0mL溶液に炭酸カリウム13mgおよびヨウ化メチル5.7μLを加え、1時間加熱還流した。反応混合物を室温まで冷却した後、炭酸カリウム38mgおよびヨウ化メチル0.017mLを加え、1時間30分間加熱還流した。反応混合物を室温まで冷却した後、ヨウ化メチル0.023mLを加え、3時間30分間加熱還流した。反応混合物を室温まで冷却した後、10%クエン酸水溶液および酢酸エチルを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[溶離液;100-90%トルエン/酢酸エチル]で精製し、淡黄色固体の2−(メチルアミノ)−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド5.0mgを得た。
1H-NMR(DMSO-d6)δ値:2.81(3H,d,J=5.1Hz),3.11(3H,s),3.25(3H,s),6.64-6.71(1H,m),6.74(1H,d,J=8.0Hz),7.33-7.45(3H,m),7.48-7.57(3H,m),7.64(1H,dd,J=8.0,1.3Hz),7.65-7.74(3H,m),8.37(1H,d,J=2.2Hz),9.45(1H,s).Example 186
Figure 0005443975
To a solution of 30 mg of 2-amino-N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) benzamide in 1.0 mL of 2-butanone was added 13 mg of potassium carbonate and 5.7 μL of methyl iodide, and the mixture was heated to reflux for 1 hour. . After the reaction mixture was cooled to room temperature, 38 mg of potassium carbonate and 0.017 mL of methyl iodide were added, and the mixture was heated to reflux for 1 hour and 30 minutes. After cooling the reaction mixture to room temperature, 0.023 mL of methyl iodide was added, and the mixture was heated to reflux for 3 hours and 30 minutes. After the reaction mixture was cooled to room temperature, 10% aqueous citric acid solution and ethyl acetate were added. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [eluent: 100-90% toluene / ethyl acetate] to give 2- (methylamino) -N- (2- (methyl (methylsulfonyl) amino) as a pale yellow solid. ) -5-phenylphenyl) benzamide 5.0 mg was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 2.81 (3H, d, J = 5.1 Hz), 3.11 (3H, s), 3.25 (3H, s), 6.64 to 6.71 (1H, m), 6.74 ( 1H, d, J = 8.0Hz), 7.33-7.45 (3H, m), 7.48-7.57 (3H, m), 7.64 (1H, dd, J = 8.0,1.3Hz), 7.65-7.74 (3H, m) 8.37 (1H, d, J = 2.2Hz), 9.45 (1H, s).

実施例187

Figure 0005443975
N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)−1H−インドール−7−カルボキサミド20mgのトリフルオロ酢酸0.60mL溶液に50℃でトリエチルシラン0.015mLを加え、同温度で10分間攪拌した。反応混合物を室温まで冷却した後、減圧下で溶媒を留去し、飽和炭酸水素ナトリウム水溶液および酢酸エチルを加えた。有機層を分取し、飽和炭酸水素ナトリウム水溶液および飽和塩化ナトリウム水溶液で順次洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去し、淡黄色固体のN−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)インドリン−7−カルボキサミド19mgを得た。
1H-NMR(DMSO-d6)δ値:2.99(2H,t,J=8.7Hz),3.13(3H,s),3.26(3H,s),3.55-3.63(2H,m),6.58-6.65(2H,m),7.21(1H,d,J=7.1Hz),7.35-7.45(2H,m),7.48-7.54(3H,m),7.65-7.73(3H,m),8.55(1H,d,J=2.2Hz),9.39(1H,s).Example 187
Figure 0005443975
To a solution of 20 mg of N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) -1H-indole-7-carboxamide in 0.60 mL of trifluoroacetic acid was added 0.015 mL of triethylsilane at 50 ° C. Stir for minutes. After the reaction mixture was cooled to room temperature, the solvent was distilled off under reduced pressure, and a saturated aqueous sodium hydrogen carbonate solution and ethyl acetate were added. The organic layer was separated, washed successively with saturated aqueous sodium hydrogen carbonate solution and saturated aqueous sodium chloride solution, dried over anhydrous magnesium sulfate, the solvent was distilled off under reduced pressure, and a pale yellow solid N- (2- (methyl ( 19 mg of methylsulfonyl) amino) -5-phenylphenyl) indoline-7-carboxamide were obtained.
1 H-NMR (DMSO-d 6 ) δ value: 2.99 (2H, t, J = 8.7 Hz), 3.13 (3H, s), 3.26 (3H, s), 3.55-3.63 (2H, m), 6.58- 6.65 (2H, m), 7.21 (1H, d, J = 7.1Hz), 7.35-7.45 (2H, m), 7.48-7.54 (3H, m), 7.65-7.73 (3H, m), 8.55 (1H, d, J = 2.2Hz), 9.39 (1H, s).

実施例188

Figure 0005443975
1−メチル−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)−1H−インドール−7−カルボキサミド15mgのトリフルオロ酢酸0.45mL溶液に50℃でトリエチルシラン0.011mLを加え、同温度で1時間攪拌した。反応混合物を室温まで冷却した後、減圧下で溶媒を留去し、飽和炭酸水素ナトリウム水溶液および酢酸エチルを加えた。有機層を分取し、飽和炭酸水素ナトリウム水溶液および飽和塩化ナトリウム水溶液で順次洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[溶離液;100-50%ヘキサン/酢酸エチル]で精製し、1−メチル−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)インドリン−7−カルボキサミド10mgを得た。
得られた1−メチル−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)−インドリン−7−カルボキサミド10mgの酢酸エチル1.0mL溶液に4.0mol/L塩化水素−ジオキサン溶液5.7μLを加え、室温で10分間攪拌後、固形物をろ取し、白色固体の1−メチル−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)インドリン−7−カルボキサミド塩酸塩6.8mgを得た。
1H-NMR(DMSO-d6)δ値:2.81(3H,s),3.04(2H,t,J=8.0Hz),3.11(3H,s),3.24(3H,s),3.49(2H,t,J=8.0Hz),6.88-6.97(1H,m),7.28-7.35(1H,m),7.39-7.56(5H,m),7.64-7.71(2H,m),7.71(1H,d,J=8.3Hz),8.52(1H,s),10.04(1H,s).Example 188
Figure 0005443975
To a solution of 15 mg of 1-methyl-N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) -1H-indole-7-carboxamide in 0.45 mL of trifluoroacetic acid was added 0.011 mL of triethylsilane at 50 ° C. Stir at the same temperature for 1 hour. After the reaction mixture was cooled to room temperature, the solvent was distilled off under reduced pressure, and a saturated aqueous sodium hydrogen carbonate solution and ethyl acetate were added. The organic layer was separated, washed successively with a saturated aqueous sodium hydrogen carbonate solution and a saturated aqueous sodium chloride solution, dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [eluent: 100-50% hexane / ethyl acetate], and 1-methyl-N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl). 10 mg of indoline-7-carboxamide was obtained.
The resulting 1-methyl-N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) -indoline-7-carboxamide 10 mg in ethyl acetate 1.0 mL solution in 4.0 mol / L hydrogen chloride-dioxane solution 5.7 μL was added and the mixture was stirred at room temperature for 10 minutes, and then the solid was collected by filtration to give 1-methyl-N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) indoline-7-carboxamide hydrochloride as a white solid. 6.8 mg of salt was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 2.81 (3H, s), 3.04 (2H, t, J = 8.0 Hz), 3.11 (3H, s), 3.24 (3H, s), 3.49 (2H, t, J = 8.0Hz), 6.88-6.97 (1H, m), 7.28-7.35 (1H, m), 7.39-7.56 (5H, m), 7.64-7.71 (2H, m), 7.71 (1H, d, J = 8.3Hz), 8.52 (1H, s), 10.04 (1H, s).

実施例189

Figure 0005443975
7−アミノ−1−(メチルスルホニル)−5−フェニルインドリン70mgの塩化メチレン1.4mL溶液に室温でピリジン0.029mLおよび2−メトキシベンゾイルクロリド0.039mLを加え、同温度で1時間攪拌した。反応混合物に水および塩化メチレンを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[富士シリシア化学株式会社、Purif−Pack SI(60μm)、溶離液;80-60%ヘキサン/酢酸エチル]で精製し、白色固体の2−メトキシ−N−(1−(メチルスルホニル)−5−フェニルインドリン−7−イル)ベンズアミド80mgを得た。
1H-NMR(DMSO-d6)δ値:3.08(3H,s),3.19(2H,t,J=7.3Hz),4.01(3H,s),4.13(2H,t,J=7.3Hz),7.09-7.15(1H,m),7.22-7.27(1H,m),7.37-7.43(1H,m),7.45-7.72(6H,m),8.02(1H,dd,J=7.8,1.7Hz),8.40(1H,d,J=1.7Hz),10.67(1H,s).Example 189
Figure 0005443975
To a 1.4 mL methylene chloride solution of 70 mg of 7-amino-1- (methylsulfonyl) -5-phenylindoline, 0.029 mL of pyridine and 0.039 mL of 2-methoxybenzoyl chloride were added at room temperature, and the mixture was stirred at the same temperature for 1 hour. Water and methylene chloride were added to the reaction mixture. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [Fuji Silysia Chemical Ltd., Purif-Pack SI (60 μm), eluent: 80-60% hexane / ethyl acetate], and white solid 2-methoxy-N- 80 mg of (1- (methylsulfonyl) -5-phenylindoline-7-yl) benzamide was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 3.08 (3H, s), 3.19 (2H, t, J = 7.3 Hz), 4.01 (3H, s), 4.13 (2H, t, J = 7.3 Hz) , 7.09-7.15 (1H, m), 7.22-7.27 (1H, m), 7.37-7.43 (1H, m), 7.45-7.72 (6H, m), 8.02 (1H, dd, J = 7.8,1.7Hz) , 8.40 (1H, d, J = 1.7Hz), 10.67 (1H, s).

実施例190,191
実施例189と同様にして、表22示す化合物を得た。
Examples 190, 191
In the same manner as in Example 189, compounds shown in Table 22 were obtained.

Figure 0005443975
Figure 0005443975

4−メトキシ−N−(1−(メチルスルホニル)−5−フェニルインドリン−7−イル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.14(3H,s),3.20(2H,t,J=7.1Hz),3.85(3H,s),4.15(2H,t,J=7.1Hz),7.09-7.15(2H,m),7.37-7.43(1H,m),7.47-7.54(3H,m),7.64-7.70(2H,m),7.85-7.92(2H,m),8.32(1H,s),10.02(1H,s).
4-Methoxy-N- (1- (methylsulfonyl) -5-phenylindoline-7-yl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.14 (3H, s), 3.20 (2H, t, J = 7.1 Hz), 3.85 (3H, s), 4.15 (2H, t, J = 7.1 Hz) , 7.09-7.15 (2H, m), 7.37-7.43 (1H, m), 7.47-7.54 (3H, m), 7.64-7.70 (2H, m), 7.85-7.92 (2H, m), 8.32 (1H, s), 10.02 (1H, s).

N−(1−(メチルスルホニル)−5−フェニルインドリン−7−イル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.14(3H,s),3.21(2H,t,J=7.5Hz),4.15(2H,t,J=7.5Hz),7.38-7.43(1H,m),7.47-7.70(8H,m),7.90-7.95(2H,m),8.32(1H,d,J=1.7Hz),10.12(1H,s).
N- (1- (methylsulfonyl) -5-phenylindoline-7-yl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.14 (3H, s), 3.21 (2H, t, J = 7.5 Hz), 4.15 (2H, t, J = 7.5 Hz), 7.38-7.43 (1H, m), 7.47-7.70 (8H, m), 7.90-7.95 (2H, m), 8.32 (1H, d, J = 1.7Hz), 10.12 (1H, s).

実施例192

Figure 0005443975
実施例189と同様にして、以下の化合物を得た。
N−(1−(エチルスルホニル)−5−フェニルインドリン−7−イル)ベンズアミド
1H-NMR(CDCl3)δ値:1.40(3H,t,J=7.4Hz),3.07(2H,q,J=7.4Hz),3.17(2H,t,J=7.6Hz),4.19(2H,t,J=7.6Hz),7.30-7.39(2H,m),7.40-7.58(5H,m),7.62-7.67(2H,m),8.02-8.07(2H,m),8.54(1H,s),10.11(1H,s).Example 192
Figure 0005443975
In the same manner as in Example 189, the following compound was obtained.
N- (1- (ethylsulfonyl) -5-phenylindoline-7-yl) benzamide
1 H-NMR (CDCl 3 ) δ value: 1.40 (3H, t, J = 7.4 Hz), 3.07 (2H, q, J = 7.4 Hz), 3.17 (2H, t, J = 7.6 Hz), 4.19 (2H , t, J = 7.6Hz), 7.30-7.39 (2H, m), 7.40-7.58 (5H, m), 7.62-7.67 (2H, m), 8.02-8.07 (2H, m), 8.54 (1H, s ), 10.11 (1H, s).

実施例193,194
実施例189と同様にして、表23示す化合物を得た。
Examples 193, 194
In the same manner as in Example 189, compounds shown in Table 23 were obtained.

Figure 0005443975
Figure 0005443975

N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルピリジン−3−イル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.14(3H,s),3.25(3H,s),7.45-7.68(6H,m),7.74-7.80(2H,m),7.92-7.98(2H,m),8.66(1H,d,J=2.4Hz),8.71(1H,d,J=2.4Hz),9.80(1H,s).
N- (2- (methyl (methylsulfonyl) amino) -5-phenylpyridin-3-yl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.14 (3H, s), 3.25 (3H, s), 7.45-7.68 (6H, m), 7.74-7.80 (2H, m), 7.92-7.98 (2H , m), 8.66 (1H, d, J = 2.4Hz), 8.71 (1H, d, J = 2.4Hz), 9.80 (1H, s).

2−メトキシ−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルピリジン−3−イル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.27(3H,s),3.28(3H,s),4.15(3H,s),7.19(1H,t,J=7.6Hz),7.32(1H,d,J=8.3Hz),7.46-7.52(1H,m),7.53-7.60(2H,m),7.62-7.69(1H,m),7.73-7.79(2H,m),8.15(1H,dd,J=7.8,1.7Hz),8.56-8.60(1H,m),9.23(1H,d,J=2.2Hz),10.96(1H,s).
2-methoxy-N- (2- (methyl (methylsulfonyl) amino) -5-phenylpyridin-3-yl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.27 (3H, s), 3.28 (3H, s), 4.15 (3H, s), 7.19 (1H, t, J = 7.6 Hz), 7.32 (1H, d, J = 8.3Hz), 7.46-7.52 (1H, m), 7.53-7.60 (2H, m), 7.62-7.69 (1H, m), 7.73-7.79 (2H, m), 8.15 (1H, dd, J = 7.8,1.7Hz), 8.56-8.60 (1H, m), 9.23 (1H, d, J = 2.2Hz), 10.96 (1H, s).

実施例195

Figure 0005443975
N,N−ジメチルアントラニル酸69mgの塩化メチレン1.0mLおよびN,N−ジメチルホルムアミド0.010mL混液に氷冷下、オキサリルクロリド0.036mLを加え、室温で30分間攪拌した。反応混合物を氷冷下、7−アミノ−1−(メチルスルホニル)−5−フェニルインドリン0.10gの塩化メチレン0.10mLおよびピリジン0.067mL混液に加え、室温で1時間攪拌した。反応混合物をシリカゲルカラムクロマトグラフィー[溶離液;85-70%ヘキサン/酢酸エチル]で精製し、白色固体の2−(ジメチルアミノ)−N−(1−(メチルスルホニル)−5−フェニルインドリン−7−イル)ベンズアミド0.11gを得た。
1H-NMR(DMSO-d6)δ値:2.76(6H,s),3.00(3H,s),3.19(2H,t,J=7.4Hz),4.14(2H,t,J=7.4Hz),7.13-7.20(1H,m),7.30(1H,d,J=7.6Hz),7.37-7.42(1H,m),7.44-7.53(4H,m),7.64-7.70(2H,m),7.89(1H,dd,J=7.8,1.7Hz),8.51(1H,d,J=1.7Hz),11.85(1H,s).Example 195
Figure 0005443975
To a mixture of 69 mg of N, N-dimethylanthranilic acid in 1.0 mL of methylene chloride and 0.010 mL of N, N-dimethylformamide was added 0.036 mL of oxalyl chloride under ice cooling, and the mixture was stirred at room temperature for 30 minutes. Under ice cooling, the reaction mixture was added to a mixture of 0.10 g of 7-amino-1- (methylsulfonyl) -5-phenylindoline in 0.10 mL of methylene chloride and 0.067 mL of pyridine, and stirred at room temperature for 1 hour. The reaction mixture was purified by silica gel column chromatography [eluent: 85-70% hexane / ethyl acetate] to give 2- (dimethylamino) -N- (1- (methylsulfonyl) -5-phenylindoline-7 as a white solid. -Yl) 0.11 g of benzamide was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 2.76 (6H, s), 3.00 (3H, s), 3.19 (2H, t, J = 7.4 Hz), 4.14 (2H, t, J = 7.4 Hz) 7.13-7.20 (1H, m), 7.30 (1H, d, J = 7.6Hz), 7.37-7.42 (1H, m), 7.44-7.53 (4H, m), 7.64-7.70 (2H, m), 7.89 (1H, dd, J = 7.8,1.7Hz), 8.51 (1H, d, J = 1.7Hz), 11.85 (1H, s).

実施例196

Figure 0005443975
実施例195と同様にして、以下の化合物を得た。
2−(ジメチルアミノ)−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルピリジン−3−イル)ベンズアミド
1H-NMR(DMSO-d6)δ値:2.82(6H,s),3.26(3H,s),3.28(3H,s),7.31-7.38(1H,m),7.46-7.52(1H,m),7.53-7.66(4H,m),7.73-7.79(2H,m),8.16(1H,dd,J=7.8,1.5Hz),8.56(1H,d,J=2.2Hz),9.32(1H,d,J=2.2Hz),13.30(1H,s).Example 196
Figure 0005443975
In the same manner as in Example 195, the following compound was obtained.
2- (Dimethylamino) -N- (2- (methyl (methylsulfonyl) amino) -5-phenylpyridin-3-yl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 2.82 (6H, s), 3.26 (3H, s), 3.28 (3H, s), 7.31-7.38 (1H, m), 7.46-7.52 (1H, m ), 7.53-7.66 (4H, m), 7.73-7.79 (2H, m), 8.16 (1H, dd, J = 7.8,1.5Hz), 8.56 (1H, d, J = 2.2Hz), 9.32 (1H, d, J = 2.2Hz), 13.30 (1H, s).

実施例197

Figure 0005443975
1−(メチルスルホニル)−8−ニトロ−6−フェニル−1,2,3,4−テトラヒドロキノリン0.10gのエタノール4.0mL懸濁液に水0.60mL、塩化アンモニウム9.6mgおよび鉄粉50mgを加え、1時間加熱還流した。反応混合物を室温まで冷却した後、酢酸エチルを加え、不溶物をろ去し、水を加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物に塩化メチレン2.0mL、ピリジン0.036mLおよびベンゾイルクロリド0.042mLを加え、室温で1時間攪拌した。反応混合物に水を加え、有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[富士シリシア化学株式会社、Purif−Pack SI(60μm)、溶離液;85-60%ヘキサン/酢酸エチル]で精製し、白色固体のN−(1−(メチルスルホニル)−6−フェニル−1,2,3,4−テトラヒドロキノリン−8−イル)ベンズアミド60mgを得た。
1H-NMR(DMSO-d6)δ値:1.94-2.22(2H,m),2.83-2.91(2H,m),3.12(3H,s),3.72-3.78(2H,m),7.21(1H,s),7.23-7.56(8H,m),7.69(1H,s),7.75-7.81(2H,m),9.88(1H,s).Example 197
Figure 0005443975
To a suspension of 1- (methylsulfonyl) -8-nitro-6-phenyl-1,2,3,4-tetrahydroquinoline 0.10 g in ethanol 4.0 mL was added water 0.60 mL, ammonium chloride 9.6 mg and iron powder 50 mg, Heated to reflux for 1 hour. The reaction mixture was cooled to room temperature, ethyl acetate was added, insolubles were filtered off, and water was added. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. To the obtained residue, methylene chloride (2.0 mL), pyridine (0.036 mL) and benzoyl chloride (0.042 mL) were added, and the mixture was stirred at room temperature for 1 hour. Water was added to the reaction mixture, the organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [Fuji Silysia Chemical Ltd., Purif-Pack SI (60 μm), eluent: 85-60% hexane / ethyl acetate], and white solid N- (1- (1- ( 60 mg of methylsulfonyl) -6-phenyl-1,2,3,4-tetrahydroquinolin-8-yl) benzamide were obtained.
1 H-NMR (DMSO-d 6 ) δ value: 1.94-2.22 (2H, m), 2.83-2.91 (2H, m), 3.12 (3H, s), 3.72-3.78 (2H, m), 7.21 (1H , s), 7.23-7.56 (8H, m), 7.69 (1H, s), 7.75-7.81 (2H, m), 9.88 (1H, s).

実施例198

Figure 0005443975
N−(2−アミノ−4−(2−フルオロフェニル)フェニル)−N−メチルメタンスルホンアミド0.10gの塩化メチレン2mL溶液にピリジン0.096mLおよびピコリノイルクロリド塩酸塩73mgを順次加え、室温で1時間攪拌した。反応混合物に飽和炭酸水素ナトリウム水溶液を加え、有機層を分取後、減圧下で溶媒を留去した。得られた残留物を、シリカゲルカラムクロマトグラフィー[溶離液;90-50%ヘキサン/酢酸エチル]で精製し、白色固体のN−(5−(2−フルオロフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ピリジン−2−カルボキサミド0.12gを得た。
1H-NMR(DMSO-d6)δ値:3.21(3H,s),3.30(3H,s),7.33-7.53(4H,m),7.59(1H,ddd,J=7.9,7.9,1.7Hz),7.71(1H,ddd,J=7.6,4.9,1.2Hz),7.77(1H,d,J=8.5Hz),8.11(1H,ddd,J=7.7,7.7,1.7Hz),8.18-8.23(1H,m),8.72-8.78(2H,m),10.86(1H,s).Example 198
Figure 0005443975
0.096 mL of pyridine and 73 mg of picolinoyl chloride hydrochloride were sequentially added to a solution of 0.10 g of N- (2-amino-4- (2-fluorophenyl) phenyl) -N-methylmethanesulfonamide in 2 mL of methylene chloride, and then at room temperature for 1 hour. Stir. A saturated aqueous sodium hydrogen carbonate solution was added to the reaction mixture, the organic layer was separated, and then the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [eluent: 90-50% hexane / ethyl acetate], and white solid N- (5- (2-fluorophenyl) -2- (methyl (methylsulfonyl) ) Amino) phenyl) pyridine-2-carboxamide 0.12 g was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 3.21 (3H, s), 3.30 (3H, s), 7.33-7.53 (4H, m), 7.59 (1H, ddd, J = 7.9, 7.9, 1.7 Hz ), 7.71 (1H, ddd, J = 7.6, 4.9, 1.2Hz), 7.77 (1H, d, J = 8.5Hz), 8.11 (1H, ddd, J = 7.7, 7.7, 1.7Hz), 8.18-8.23 ( 1H, m), 8.72-8.78 (2H, m), 10.86 (1H, s).

実施例199〜205
実施例198と同様にして、表24に示す化合物を得た。
Examples 199-205
In the same manner as in Example 198, compounds shown in Table 24 were obtained.

Figure 0005443975
Figure 0005443975

N−(5−(2−フルオロフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)−2−メトキシベンズアミド
1H-NMR(DMSO-d6)δ値:3.19(3H,s),3.31(3H,s),4.11(3H,s),7.16(1H,dd,J=7.6,7.6Hz),7.30(1H,d,J=8.3Hz),7.32-7.42(3H,m),7.44-7.52(1H,m),7.54-7.66(2H,m),7.76(1H,d,J=8.3Hz),8.12(1H,dd,J=7.8,1.2Hz),8.81(1H,s),10.84(1H,s).
N- (5- (2-fluorophenyl) -2- (methyl (methylsulfonyl) amino) phenyl) -2-methoxybenzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.19 (3H, s), 3.31 (3H, s), 4.11 (3H, s), 7.16 (1H, dd, J = 7.6, 7.6 Hz), 7.30 ( 1H, d, J = 8.3Hz), 7.32-7.42 (3H, m), 7.44-7.52 (1H, m), 7.54-7.66 (2H, m), 7.76 (1H, d, J = 8.3Hz), 8.12 (1H, dd, J = 7.8,1.2Hz), 8.81 (1H, s), 10.84 (1H, s).

N−(5−(2−フルオロフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)−3−メトキシベンズアミド
1H-NMR(DMSO-d6)δ値:3.13(3H,s),3.27(3H,s),3.84(3H,s),7.16-7.24(1H,m),7.32-7.41(2H,m),7.44-7.52(5H,m),7.55-7.62(1H,m),7.75(1H,d,J=8.3Hz),8.30(1H,s),9.60(1H,s).
N- (5- (2-fluorophenyl) -2- (methyl (methylsulfonyl) amino) phenyl) -3-methoxybenzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.13 (3H, s), 3.27 (3H, s), 3.84 (3H, s), 7.16-7.24 (1H, m), 7.32-7.41 (2H, m ), 7.44-7.52 (5H, m), 7.55-7.62 (1H, m), 7.75 (1H, d, J = 8.3Hz), 8.30 (1H, s), 9.60 (1H, s).

N−(5−(2−フルオロフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)−4−メトキシベンズアミド
1H-NMR(DMSO-d6)δ値:3.13(3H,s),3.27(3H,s),3.85(3H,s),7.11(2H,d,J=8.8Hz),7.31-7.40(2H,m),7.41-7.51(2H,m),7.54-7.62(1H,m),7.74(1H,d,J=8.3Hz),7.89(2H,d,J=8.8Hz),8.31(1H,s),9.45(1H,s).
N- (5- (2-fluorophenyl) -2- (methyl (methylsulfonyl) amino) phenyl) -4-methoxybenzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.13 (3H, s), 3.27 (3H, s), 3.85 (3H, s), 7.11 (2H, d, J = 8.8 Hz), 7.31-7.40 ( 2H, m), 7.41-7.51 (2H, m), 7.54-7.62 (1H, m), 7.74 (1H, d, J = 8.3Hz), 7.89 (2H, d, J = 8.8Hz), 8.31 (1H , s), 9.45 (1H, s).

N−(5−(2−フルオロフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)−2,4−ジメトキシベンズアミド
1H-NMR(DMSO-d6)δ値:3.19(3H,s),3.30(3H,s),3.87(3H,s),4.11(3H,s),6.74(1H,dd,J=8.8,2.2Hz),6.77(1H,d,J=2.2Hz),7.32-7.39(3H,m),7.44-7.51(1H,m),7.57(1H,ddd,J=7.9,7.9,1.5Hz),7.74(1H,d,J=8.3Hz),8.07(1H,d,J=8.8Hz),8.82(1H,s),10.71(1H,s).
N- (5- (2-fluorophenyl) -2- (methyl (methylsulfonyl) amino) phenyl) -2,4-dimethoxybenzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.19 (3H, s), 3.30 (3H, s), 3.87 (3H, s), 4.11 (3H, s), 6.74 (1H, dd, J = 8.8 , 2.2Hz), 6.77 (1H, d, J = 2.2Hz), 7.32-7.39 (3H, m), 7.44-7.51 (1H, m), 7.57 (1H, ddd, J = 7.9, 7.9, 1.5Hz) , 7.74 (1H, d, J = 8.3Hz), 8.07 (1H, d, J = 8.8Hz), 8.82 (1H, s), 10.71 (1H, s).

N−(5−(2−フルオロフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)−4−メチルベンズアミド
1H-NMR(DMSO-d6)δ値:2.40(3H,s),3.12(3H,s),3.26(3H,s),7.32-7.41(4H,m),7.43-7.53(2H,m),7.58(1H,ddd,J=7.9,7.9,1.8Hz),7.74(1H,d,J=8.3Hz),7.79-7.85(2H,m),8.27-8.34(1H,m),9.52(1H,s).
N- (5- (2-fluorophenyl) -2- (methyl (methylsulfonyl) amino) phenyl) -4-methylbenzamide
1 H-NMR (DMSO-d 6 ) δ value: 2.40 (3H, s), 3.12 (3H, s), 3.26 (3H, s), 7.32-7.41 (4H, m), 7.43-7.53 (2H, m ), 7.58 (1H, ddd, J = 7.9, 7.9, 1.8Hz), 7.74 (1H, d, J = 8.3Hz), 7.79-7.85 (2H, m), 8.27-8.34 (1H, m), 9.52 ( 1H, s).

N−(5−(2−フルオロフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンゾ[1,3]ジオキソール−5−カルボキサミド
1H-NMR(DMSO-d6)δ値:3.11(3H,s),3.26(3H,s),6.15(2H,s),7.10(1H,d,J=8.0Hz),7.31-7.39(2H,m),7.41-7.54(4H,m),7.57(1H,ddd,J=8.0,8.0,1.6Hz),7.73(1H,d,J=8.3Hz),8.23-8.27(1H,m),9.46(1H,s).
N- (5- (2-fluorophenyl) -2- (methyl (methylsulfonyl) amino) phenyl) benzo [1,3] dioxol-5-carboxamide
1 H-NMR (DMSO-d 6 ) δ value: 3.11 (3H, s), 3.26 (3H, s), 6.15 (2H, s), 7.10 (1H, d, J = 8.0 Hz), 7.31-7.39 ( 2H, m), 7.41-7.54 (4H, m), 7.57 (1H, ddd, J = 8.0,8.0,1.6Hz), 7.73 (1H, d, J = 8.3Hz), 8.23-8.27 (1H, m) , 9.46 (1H, s).

N−(5−(2−フルオロフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)−2,3−ジヒドロベンゾ[1,4]ジオキシン−6−カルボキサミド
1H-NMR(DMSO-d6)δ値:3.12(3H,s),3.26(3H,s),4.28-4.36(4H,m),7.03(1H,d,J=9.0Hz),7.31-7.39(2H,m),7.40-7.51(4H,m),7.54-7.60(1H,m),7.73(1H,d,J=8.3Hz),8.28(1H,s),9.42(1H,s).
N- (5- (2-fluorophenyl) -2- (methyl (methylsulfonyl) amino) phenyl) -2,3-dihydrobenzo [1,4] dioxin-6-carboxamide
1 H-NMR (DMSO-d 6 ) δ value: 3.12 (3H, s), 3.26 (3H, s), 4.28-4.36 (4H, m), 7.03 (1H, d, J = 9.0 Hz), 7.31 7.39 (2H, m), 7.40-7.51 (4H, m), 7.54-7.60 (1H, m), 7.73 (1H, d, J = 8.3Hz), 8.28 (1H, s), 9.42 (1H, s) .

実施例206

Figure 0005443975
2−(ジメチルアミノ)安息香酸74mgの塩化メチレン1.5mLおよびN,N−ジメチルホルムアミド0.010mL混液に氷冷下、オキサリルクロリド0.049mLを加え、室温で30分間攪拌した。減圧下で溶媒を留去し、塩化メチレン1.5mLを加えた。反応混合物を氷冷下、N−(2−アミノ−4−(2−フルオロフェニル)フェニル)−N−メチルメタンスルホンアミド0.11gの塩化メチレン1.0mLおよびピリジン0.045mL混液に加え、室温で1時間攪拌した。減圧下で溶媒を留去し、酢酸エチルおよび飽和炭酸水素ナトリウム水溶液を加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[富士シリシア化学株式会社、Purif−Pack SI(60μm)、溶離液;75-65%ヘキサン/酢酸エチル]で精製し、白色固体の2−(ジメチルアミノ)−N−(5−(2−フルオロフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド0.13gを得た。
1H-NMR(DMSO-d6)δ値:2.79(6H,s),3.16(3H,s),3.30(3H,s),7.28(1H,dd,J=7.6,7.6Hz),7.32-7.40(3H,m),7.44-7.52(2H,m),7.54-7.61(2H,m),7.75(1H,d,J=8.3Hz),8.06(1H,dd,J=7.8,1.7Hz),8.87(1H,s),12.62(1H,s).Example 206
Figure 0005443975
To a mixed liquid of 74 mL of 2- (dimethylamino) benzoic acid in 1.5 mL of methylene chloride and 0.010 mL of N, N-dimethylformamide, 0.049 mL of oxalyl chloride was added under ice cooling, and the mixture was stirred at room temperature for 30 minutes. The solvent was distilled off under reduced pressure, and 1.5 mL of methylene chloride was added. Under ice cooling, the reaction mixture was added to a mixture of N- (2-amino-4- (2-fluorophenyl) phenyl) -N-methylmethanesulfonamide 0.11 g of methylene chloride 1.0 mL and pyridine 0.045 mL, and then at room temperature for 1 hour. Stir. The solvent was distilled off under reduced pressure, and ethyl acetate and saturated aqueous sodium hydrogen carbonate solution were added. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [Fuji Silysia Chemical Ltd., Purif-Pack SI (60 μm), eluent: 75-65% hexane / ethyl acetate], and white solid 2- (dimethylamino) 0.13 g of -N- (5- (2-fluorophenyl) -2- (methyl (methylsulfonyl) amino) phenyl) benzamide was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 2.79 (6H, s), 3.16 (3H, s), 3.30 (3H, s), 7.28 (1H, dd, J = 7.6, 7.6 Hz), 7.32 7.40 (3H, m), 7.44-7.52 (2H, m), 7.54-7.61 (2H, m), 7.75 (1H, d, J = 8.3Hz), 8.06 (1H, dd, J = 7.8,1.7Hz) , 8.87 (1H, s), 12.62 (1H, s).

実施例207〜211
実施例206と同様にして、表25に示す化合物を得た。
Examples 207 to 211
In the same manner as in Example 206, the compounds shown in Table 25 were obtained.

Figure 0005443975
Figure 0005443975

N−(5−(2−フルオロフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)−2,3−ジメトキシベンズアミド
1H-NMR(DMSO-d6)δ値:3.18(3H,s),3.30(3H,s),3.90(3H,s),3.97-4.00(3H,m),7.22-7.29(1H,m),7.31-7.42(4H,m),7.44-7.52(1H,m),7.54-7.67(2H,m),7.76(1H,d,J=8.0Hz),8.80(1H,s),10.91(1H,s).
N- (5- (2-fluorophenyl) -2- (methyl (methylsulfonyl) amino) phenyl) -2,3-dimethoxybenzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.18 (3H, s), 3.30 (3H, s), 3.90 (3H, s), 3.97-4.00 (3H, m), 7.22-7.29 (1H, m ), 7.31-7.42 (4H, m), 7.44-7.52 (1H, m), 7.54-7.67 (2H, m), 7.76 (1H, d, J = 8.0Hz), 8.80 (1H, s), 10.91 ( 1H, s).

N−(5−(2−フルオロフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンゾ[1,3]ジオキソール−4−カルボキサミド
1H-NMR(DMSO-d6)δ値:3.20(3H,s),3.26(3H,s),6.18-6.30(2H,broad),7.04(1H,dd,J=7.9,7.9Hz),7.18-7.24(1H,m),7.32-7.43(3H,m),7.44-7.52(2H,m),7.55-7.61(1H,m),7.75(1H,d,J=8.3Hz),8.76(1H,s),10.10(1H,s).
N- (5- (2-fluorophenyl) -2- (methyl (methylsulfonyl) amino) phenyl) benzo [1,3] dioxole-4-carboxamide
1 H-NMR (DMSO-d 6 ) δ value: 3.20 (3H, s), 3.26 (3H, s), 6.18-6.30 (2H, broad), 7.04 (1H, dd, J = 7.9, 7.9 Hz), 7.18-7.24 (1H, m), 7.32-7.43 (3H, m), 7.44-7.52 (2H, m), 7.55-7.61 (1H, m), 7.75 (1H, d, J = 8.3Hz), 8.76 ( 1H, s), 10.10 (1H, s).

N−(5−(2−フルオロフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)−2,3−ジヒドロベンゾ[1,4]ジオキシン−5−カルボキサミド
1H-NMR(DMSO-d6)δ値:3.19(3H,s),3.29(3H,s),4.34-4.41(2H,m),4.55-4.62(2H,m),7.01(1H,dd,J=7.9,7.9Hz),7.14(1H,dd,J=7.8,1.7Hz),7.32-7.42(3H,m),7.44-7.52(1H,m),7.58(1H,ddd,J=8.0,8.0,1.6Hz),7.64(1H,dd,J=8.0,1.7Hz),7.75(1H,d,J=8.3Hz),8.79(1H,s),10.71(1H,s).
N- (5- (2-fluorophenyl) -2- (methyl (methylsulfonyl) amino) phenyl) -2,3-dihydrobenzo [1,4] dioxin-5-carboxamide
1 H-NMR (DMSO-d 6 ) δ value: 3.19 (3H, s), 3.29 (3H, s), 4.34-4.41 (2H, m), 4.55-4.62 (2H, m), 7.01 (1H, dd , J = 7.9, 7.9Hz), 7.14 (1H, dd, J = 7.8,1.7Hz), 7.32-7.42 (3H, m), 7.44-7.52 (1H, m), 7.58 (1H, ddd, J = 8.0 , 8.0, 1.6Hz), 7.64 (1H, dd, J = 8.0, 1.7Hz), 7.75 (1H, d, J = 8.3Hz), 8.79 (1H, s), 10.71 (1H, s).

2−(ジフルオロメトキシ)−N−(5−(2−フルオロフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.13(3H,s),3.25(3H,s),7.30(1H,t,J=73.0Hz),7.32-7.52(6H,m),7.54-7.61(1H,m),7.62-7.69(1H,m),7.76(1H,d,J=8.3Hz),7.90(1H,d,J=7.6Hz),8.48(1H,s),9.83(1H,s).
2- (Difluoromethoxy) -N- (5- (2-fluorophenyl) -2- (methyl (methylsulfonyl) amino) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.13 (3H, s), 3.25 (3H, s), 7.30 (1H, t, J = 73.0 Hz), 7.32-7.52 (6H, m), 7.54- 7.61 (1H, m), 7.62-7.69 (1H, m), 7.76 (1H, d, J = 8.3Hz), 7.90 (1H, d, J = 7.6Hz), 8.48 (1H, s), 9.83 (1H , s).

2−(ジメチルアミノ)−N−(5−(2−フルオロフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)−3−メトキシベンズアミド
1H-NMR(DMSO-d6)δ値:2.91(6H,s),3.16(3H,s),3.30(3H,s),3.90(3H,s),7.27-7.32(1H,m),7.32-7.40(4H,m),7.44-7.51(1H,m),7.54-7.61(1H,m),7.76(1H,d,J=8.3Hz),7.84(1H,dd,J=7.9,1.3Hz),8.87(1H,s),13.64(1H,s).
2- (Dimethylamino) -N- (5- (2-fluorophenyl) -2- (methyl (methylsulfonyl) amino) phenyl) -3-methoxybenzamide
1 H-NMR (DMSO-d 6 ) δ value: 2.91 (6H, s), 3.16 (3H, s), 3.30 (3H, s), 3.90 (3H, s), 7.27-7.32 (1H, m), 7.32-7.40 (4H, m), 7.44-7.51 (1H, m), 7.54-7.61 (1H, m), 7.76 (1H, d, J = 8.3Hz), 7.84 (1H, dd, J = 7.9,1.3 Hz), 8.87 (1H, s), 13.64 (1H, s).

実施例212

Figure 0005443975
N−(2−アミノ−4−(4−フルオロフェニル)フェニル)−N−メチルメタンスルホンアミド0.10gの塩化メチレン1.5mLおよびピリジン0.041mL混液に氷冷下、2−メトキシベンゾイルクロリド0.055mLを加え、室温で2時間攪拌した。反応混合物をシリカゲルカラムクロマトグラフィー[富士シリシア化学株式会社、Purif−Pack SI(60μm)、溶離液;80-65%ヘキサン/酢酸エチル]で精製し、白色固体のN−(5−(4−フルオロフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)−2−メトキシベンズアミド0.13gを得た。
1H-NMR(DMSO-d6)δ値:3.18(3H,s),3.29(3H,s),4.11(3H,s),7.13-7.20(1H,m),7.30(1H,d,J=8.3Hz),7.31-7.39(2H,m),7.48(1H,dd,J=8.3,2.2Hz),7.59-7.66(1H,m),7.70-7.78(3H,m),8.14(1H,dd,J=7.9,1.8Hz),8.87(1H,d,J=2.0Hz),10.84(1H,s).Example 212
Figure 0005443975
To a mixture of 0.10 g of N- (2-amino-4- (4-fluorophenyl) phenyl) -N-methylmethanesulfonamide in 1.5 mL of methylene chloride and 0.041 mL of pyridine was added 0.055 mL of 2-methoxybenzoyl chloride under ice cooling. And stirred at room temperature for 2 hours. The reaction mixture was purified by silica gel column chromatography [Fuji Silysia Chemical Ltd., Purif-Pack SI (60 μm), eluent: 80-65% hexane / ethyl acetate], and white solid N- (5- (4-fluoro 0.13 g of phenyl) -2- (methyl (methylsulfonyl) amino) phenyl) -2-methoxybenzamide was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 3.18 (3H, s), 3.29 (3H, s), 4.11 (3H, s), 7.13-7.20 (1H, m), 7.30 (1H, d, J = 8.3Hz), 7.31-7.39 (2H, m), 7.48 (1H, dd, J = 8.3,2.2Hz), 7.59-7.66 (1H, m), 7.70-7.78 (3H, m), 8.14 (1H, dd, J = 7.9,1.8Hz), 8.87 (1H, d, J = 2.0Hz), 10.84 (1H, s).

実施例213〜216
実施例212と同様にして、表26に示す化合物を得た。
Examples 213-216
In the same manner as in Example 212, the compounds shown in Table 26 were obtained.

Figure 0005443975
Figure 0005443975

N−(5−(4−フルオロフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)−3−メトキシベンズアミド
1H-NMR(DMSO-d6)δ値:3.12(3H,s),3.25(3H,s),3.84(3H,s),7.17-7.23(1H,m),7.31-7.38(2H,m),7.46-7.51(3H,m),7.56(1H,dd,J=8.3,2.2Hz),7.70-7.77(3H,m),8.37(1H,d,J=2.2Hz),9.58(1H,s).
N- (5- (4-fluorophenyl) -2- (methyl (methylsulfonyl) amino) phenyl) -3-methoxybenzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.12 (3H, s), 3.25 (3H, s), 3.84 (3H, s), 7.17-7.23 (1H, m), 7.31-7.38 (2H, m ), 7.46-7.51 (3H, m), 7.56 (1H, dd, J = 8.3,2.2Hz), 7.70-7.77 (3H, m), 8.37 (1H, d, J = 2.2Hz), 9.58 (1H, s).

N−(5−(4−フルオロフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)−4−メトキシベンズアミド
1H-NMR(DMSO-d6)δ値:3.11(3H,s),3.25(3H,s),3.85(3H,s),7.12(2H,d,J=8.8Hz),7.30-7.38(2H,m),7.53(1H,dd,J=8.3,2.0Hz),7.68-7.77(3H,m),7.90(2H,d,J=8.8Hz),8.38(1H,d,J=1.7Hz),9.44(1H,s).
N- (5- (4-fluorophenyl) -2- (methyl (methylsulfonyl) amino) phenyl) -4-methoxybenzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.11 (3H, s), 3.25 (3H, s), 3.85 (3H, s), 7.12 (2H, d, J = 8.8 Hz), 7.30-7.38 ( 2H, m), 7.53 (1H, dd, J = 8.3,2.0Hz), 7.68-7.77 (3H, m), 7.90 (2H, d, J = 8.8Hz), 8.38 (1H, d, J = 1.7Hz) ), 9.44 (1H, s).

N−(5−(4−フルオロフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンゾ[1,3]ジオキソール−5−カルボキサミド
1H-NMR(DMSO-d6)δ値:3.10(3H,s),3.25(3H,s),6.15(2H,s),7.10(1H,d,J=8.1Hz),7.30-7.38(2H,m),7.43(1H,d,J=1.7Hz),7.51(1H,dd,J=8.3,1.7Hz),7.54(1H,dd,J=8.4,2.3Hz),7.69-7.76(3H,m),8.32(1H,d,J=2.2Hz),9.45(1H,s).
N- (5- (4-fluorophenyl) -2- (methyl (methylsulfonyl) amino) phenyl) benzo [1,3] dioxol-5-carboxamide
1 H-NMR (DMSO-d 6 ) δ value: 3.10 (3H, s), 3.25 (3H, s), 6.15 (2H, s), 7.10 (1H, d, J = 8.1 Hz), 7.30-7.38 ( 2H, m), 7.43 (1H, d, J = 1.7Hz), 7.51 (1H, dd, J = 8.3, 1.7Hz), 7.54 (1H, dd, J = 8.4, 2.3Hz), 7.69-7.76 (3H , m), 8.32 (1H, d, J = 2.2Hz), 9.45 (1H, s).

N−(5−(4−フルオロフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)−2,3−ジヒドロベンゾ[1,4]ジオキシン−6−カルボキサミド
1H-NMR(DMSO-d6)δ値:3.10(3H,s),3.25(3H,s),4.28-4.36(4H,m),7.04(1H,d,J=9.0Hz),7.30-7.38(2H,m),7.40-7.46(2H,m),7.51-7.56(1H,m),7.68-7.77(3H,m),8.34(1H,d,J=1.2Hz),9.41(1H,s).
N- (5- (4-fluorophenyl) -2- (methyl (methylsulfonyl) amino) phenyl) -2,3-dihydrobenzo [1,4] dioxin-6-carboxamide
1 H-NMR (DMSO-d 6 ) δ value: 3.10 (3H, s), 3.25 (3H, s), 4.28-4.36 (4H, m), 7.04 (1H, d, J = 9.0 Hz), 7.30- 7.38 (2H, m), 7.40-7.46 (2H, m), 7.51-7.56 (1H, m), 7.68-7.77 (3H, m), 8.34 (1H, d, J = 1.2Hz), 9.41 (1H, s).

実施例217

Figure 0005443975
2−(ジメチルアミノ)安息香酸74mgの塩化メチレン1.5mLおよびN,N−ジメチルホルムアミド10μL混液に氷冷下、オキサリルクロリド0.049mLを加え、室温で30分間攪拌した。減圧下で溶媒を留去し、塩化メチレン1.5mLを加えた。反応混合物を氷冷下、N−(2−アミノ−4−(4−フルオロフェニル)フェニル)−N−メチルメタンスルホンアミド0.11gの塩化メチレン1.0mLおよびピリジン0.045mL混液に加え、室温で1時間攪拌した。減圧下で溶媒を留去し、酢酸エチルおよび飽和炭酸水素ナトリウム水溶液を加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[富士シリシア化学株式会社、Purif−Pack SI(60μm)、溶離液;75-65%ヘキサン/酢酸エチル]で精製し、白色固体の2−(ジメチルアミノ)−N−(5−(4−フルオロフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド0.13gを得た。
1H-NMR(DMSO-d6)δ値:2.79(6H,s),3.14(3H,s),3.29(3H,s),7.25-7.39(3H,m),7.43-7.50(2H,m),7.54-7.61(1H,m),7.69-7.77(3H,m),8.06-8.13(1H,m),8.93(1H,d,J=2.0Hz),12.61(1H,s).Example 217
Figure 0005443975
To a mixture of 74 mg of 2- (dimethylamino) benzoic acid in 1.5 mL of methylene chloride and 10 μL of N, N-dimethylformamide was added 0.049 mL of oxalyl chloride under ice cooling, and the mixture was stirred at room temperature for 30 minutes. The solvent was distilled off under reduced pressure, and 1.5 mL of methylene chloride was added. The reaction mixture was added to a mixture of 0.11 g of N- (2-amino-4- (4-fluorophenyl) phenyl) -N-methylmethanesulfonamide in 0.1 mL of methylene chloride and 0.045 mL of pyridine under ice cooling, and then at room temperature for 1 hour. Stir. The solvent was distilled off under reduced pressure, and ethyl acetate and saturated aqueous sodium hydrogen carbonate solution were added. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [Fuji Silysia Chemical Ltd., Purif-Pack SI (60 μm), eluent: 75-65% hexane / ethyl acetate], and white solid 2- (dimethylamino) 0.13 g of -N- (5- (4-fluorophenyl) -2- (methyl (methylsulfonyl) amino) phenyl) benzamide was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 2.79 (6H, s), 3.14 (3H, s), 3.29 (3H, s), 7.25-7.39 (3H, m), 7.43-7.50 (2H, m ), 7.54-7.61 (1H, m), 7.69-7.77 (3H, m), 8.06-8.13 (1H, m), 8.93 (1H, d, J = 2.0Hz), 12.61 (1H, s).

実施例218〜222
実施例217と同様にして、表27に示す化合物を得た。
Examples 218-222
In the same manner as in Example 217, the compounds shown in Table 27 were obtained.

Figure 0005443975
Figure 0005443975

N−(5−(4−フルオロフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)−2,3−ジメトキシベンズアミド
1H-NMR(DMSO-d6)δ値:3.17(3H,s),3.29(3H,s),3.90(3H,s),3.99(3H,s),7.26(1H,dd,J=7.8,7.8Hz),7.31-7.39(3H,m),7.49(1H,dd,J=8.3,1.7Hz),7.62-7.68(1H,m),7.70-7.77(3H,m),8.86(1H,d,J=1.7Hz),10.91(1H,s).
N- (5- (4-fluorophenyl) -2- (methyl (methylsulfonyl) amino) phenyl) -2,3-dimethoxybenzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.17 (3H, s), 3.29 (3H, s), 3.90 (3H, s), 3.99 (3H, s), 7.26 (1H, dd, J = 7.8 , 7.8Hz), 7.31-7.39 (3H, m), 7.49 (1H, dd, J = 8.3,1.7Hz), 7.62-7.68 (1H, m), 7.70-7.77 (3H, m), 8.86 (1H, d, J = 1.7Hz), 10.91 (1H, s).

N−(5−(4−フルオロフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンゾ[1,3]ジオキソール−4−カルボキサミド
1H-NMR(DMSO-d6)δ値:3.18(3H,s),3.25(3H,s),6.18-6.29(2H,broad),7.05(1H,dd,J=7.9,7.9Hz),7.21(1H,dd,J=7.7,1.1Hz),7.32-7.39(2H,m),7.45-7.51(2H,m),7.70-7.76(3H,m),8.81(1H,d,J=2.2Hz),10.09(1H,s).
N- (5- (4-fluorophenyl) -2- (methyl (methylsulfonyl) amino) phenyl) benzo [1,3] dioxole-4-carboxamide
1 H-NMR (DMSO-d 6 ) δ value: 3.18 (3H, s), 3.25 (3H, s), 6.18-6.29 (2H, broad), 7.05 (1H, dd, J = 7.9, 7.9 Hz), 7.21 (1H, dd, J = 7.7,1.1Hz), 7.32-7.39 (2H, m), 7.45-7.51 (2H, m), 7.70-7.76 (3H, m), 8.81 (1H, d, J = 2.2 Hz), 10.09 (1H, s).

N−(5−(4−フルオロフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)−2,3−ジヒドロベンゾ[1,4]ジオキシン−5−カルボキサミド
1H-NMR(DMSO-d6)δ値:3.18(3H,s),3.27(3H,s),4.34-4.41(2H,m),4.54-4.62(2H,m),6.98-7.05(1H,m),7.11-7.16(1H,m),7.31-7.39(2H,m),7.45-7.50(1H,m),7.64-7.68(1H,m),7.69-7.76(3H,m),8.84(1H,d,J=2.0Hz),10.71(1H,s).
N- (5- (4-fluorophenyl) -2- (methyl (methylsulfonyl) amino) phenyl) -2,3-dihydrobenzo [1,4] dioxin-5-carboxamide
1 H-NMR (DMSO-d 6 ) δ value: 3.18 (3H, s), 3.27 (3H, s), 4.34-4.41 (2H, m), 4.54-4.62 (2H, m), 6.98-7.05 (1H , m), 7.11-7.16 (1H, m), 7.31-7.39 (2H, m), 7.45-7.50 (1H, m), 7.64-7.68 (1H, m), 7.69-7.76 (3H, m), 8.84 (1H, d, J = 2.0Hz), 10.71 (1H, s).

2−(ジフルオロメトキシ)−N−(5−(4−フルオロフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.12(3H,s),3.24(3H,s),7.31(1H,t,J=73.0Hz),7.32-7.48(4H,m),7.54(1H,dd,J=8.3,2.2Hz),7.62-7.69(1H,m),7.69-7.77(3H,m),7.92(1H,d,J=7.8Hz),8.54(1H,s),9.82(1H,s).
2- (Difluoromethoxy) -N- (5- (4-fluorophenyl) -2- (methyl (methylsulfonyl) amino) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.12 (3H, s), 3.24 (3H, s), 7.31 (1H, t, J = 73.0 Hz), 7.32-7.48 (4H, m), 7.54 ( 1H, dd, J = 8.3,2.2Hz), 7.62-7.69 (1H, m), 7.69-7.77 (3H, m), 7.92 (1H, d, J = 7.8Hz), 8.54 (1H, s), 9.82 (1H, s).

2−(ジメチルアミノ)−N−(5−(4−フルオロフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)−3−メトキシベンズアミド
1H-NMR(DMSO-d6)δ値:2.90(6H,s),3.15(3H,s),3.29(3H,s),3.90(3H,s),7.27-7.39(4H,m),7.46(1H,dd,J=8.3,2.2Hz),7.69-7.76(3H,m),7.86(1H,dd,J=7.8,1.5Hz),8.93(1H,d,J=2.2Hz),13.63(1H,s).
2- (Dimethylamino) -N- (5- (4-fluorophenyl) -2- (methyl (methylsulfonyl) amino) phenyl) -3-methoxybenzamide
1 H-NMR (DMSO-d 6 ) δ value: 2.90 (6H, s), 3.15 (3H, s), 3.29 (3H, s), 3.90 (3H, s), 7.27-7.39 (4H, m), 7.46 (1H, dd, J = 8.3,2.2Hz), 7.69-7.76 (3H, m), 7.86 (1H, dd, J = 7.8,1.5Hz), 8.93 (1H, d, J = 2.2Hz), 13.63 (1H, s).

実施例223

Figure 0005443975
N−(2−アミノ−4−(4−メトキシフェニル)フェニル)−N−メチルメタンスルホンアミド0.10gの塩化メチレン2.0mLおよびピリジン0.034mL混液に氷冷下、2−メトキシベンゾイルクロリド0.053mLを加え、室温で1時間攪拌した。反応混合物をシリカゲルカラムクロマトグラフィー[溶離液;65-55%ヘキサン/酢酸エチル]で精製し、白色固体の2−メトキシ−N−(5−(4−メトキシフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド0.11gを得た。
1H-NMR(DMSO-d6)δ値:3.17(3H,s),3.28(3H,s),3.82(3H,s),4.11(3H,s),7.05-7.11(2H,m),7.16(1H,dd,J=7.4,7.4Hz),7.29(1H,d,J=8.0Hz),7.45(1H,dd,J=8.3,2.2Hz),7.59-7.66(3H,m),7.70(1H,d,J=8.3Hz),8.14(1H,dd,J=7.8,1.7Hz),8.85(1H,d,J=2.2Hz),10.81(1H,s).Example 223
Figure 0005443975
To a mixed solution of 0.10 g of N- (2-amino-4- (4-methoxyphenyl) phenyl) -N-methylmethanesulfonamide in 2.0 mL of methylene chloride and 0.034 mL of pyridine was added 0.053 mL of 2-methoxybenzoyl chloride under ice cooling. And stirred at room temperature for 1 hour. The reaction mixture was purified by silica gel column chromatography [eluent: 65-55% hexane / ethyl acetate] to give 2-methoxy-N- (5- (4-methoxyphenyl) -2- (methyl (methylsulfonyl) as a white solid. 0.11 g)) amino) phenyl) benzamide was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 3.17 (3H, s), 3.28 (3H, s), 3.82 (3H, s), 4.11 (3H, s), 7.05-7.11 (2H, m), 7.16 (1H, dd, J = 7.4,7.4Hz), 7.29 (1H, d, J = 8.0Hz), 7.45 (1H, dd, J = 8.3,2.2Hz), 7.59-7.66 (3H, m), 7.70 (1H, d, J = 8.3Hz), 8.14 (1H, dd, J = 7.8,1.7Hz), 8.85 (1H, d, J = 2.2Hz), 10.81 (1H, s).

実施例224〜227
実施例223と同様にして、表28に示す化合物を得た。
Examples 224-227
In the same manner as in Example 223, the compounds shown in Table 28 were obtained.

Figure 0005443975
Figure 0005443975

3−メトキシ−N−(5−(4−メトキシフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.11(3H,s),3.24(3H,s),3.82(3H,s),3.84(3H,s),7.04-7.11(2H,m),7.16-7.23(1H,m),7.44-7.56(4H,m),7.60-7.71(3H,m),8.34(1H,s),9.55(1H,s).
3-methoxy-N- (5- (4-methoxyphenyl) -2- (methyl (methylsulfonyl) amino) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.11 (3H, s), 3.24 (3H, s), 3.82 (3H, s), 3.84 (3H, s), 7.04-7.11 (2H, m), 7.16-7.23 (1H, m), 7.44-7.56 (4H, m), 7.60-7.71 (3H, m), 8.34 (1H, s), 9.55 (1H, s).

4−メトキシ−N−(5−(4−メトキシフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.11(3H,s),3.25(3H,s),3.81(3H,s),3.85(3H,s),7.04-7.09(2H,m),7.09-7.14(2H,m),7.50(1H,dd,J=8.3,2.2Hz),7.61-7.70(3H,m),7.87-7.93(2H,m),8.35(1H,d,J=2.2Hz),9.42(1H,s).
4-Methoxy-N- (5- (4-methoxyphenyl) -2- (methyl (methylsulfonyl) amino) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.11 (3H, s), 3.25 (3H, s), 3.81 (3H, s), 3.85 (3H, s), 7.04-7.09 (2H, m), 7.09-7.14 (2H, m), 7.50 (1H, dd, J = 8.3,2.2Hz), 7.61-7.70 (3H, m), 7.87-7.93 (2H, m), 8.35 (1H, d, J = 2.2 Hz), 9.42 (1H, s).

2,4−ジメトキシ−N−(5−(4−メトキシフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.16(3H,s),3.27(3H,s),3.82(3H,s),3.87(3H,s),4.10(3H,s),6.71-6.79(2H,m),7.07(2H,d,J=8.6Hz),7.41(1H,dd,J=8.3,1.7Hz),7.62(2H,d,J=8.6Hz),7.67(1H,d,J=8.3Hz),8.09(1H,d,J=8.5Hz),8.86(1H,d,J=2.0Hz),10.68(1H,s).
2,4-Dimethoxy-N- (5- (4-methoxyphenyl) -2- (methyl (methylsulfonyl) amino) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.16 (3H, s), 3.27 (3H, s), 3.82 (3H, s), 3.87 (3H, s), 4.10 (3H, s), 6.71 6.79 (2H, m), 7.07 (2H, d, J = 8.6Hz), 7.41 (1H, dd, J = 8.3,1.7Hz), 7.62 (2H, d, J = 8.6Hz), 7.67 (1H, d , J = 8.3Hz), 8.09 (1H, d, J = 8.5Hz), 8.86 (1H, d, J = 2.0Hz), 10.68 (1H, s).

N−(5−(4−メトキシフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)−4−メチルベンズアミド
1H-NMR(DMSO-d6)δ値:2.40(3H,s),3.10(3H,s),3.25(3H,s),3.81(3H,s),7.07(2H,d,J=8.8Hz),7.38(2H,d,J=8.2Hz),7.51(1H,dd,J=8.3,2.2Hz),7.64(2H,d,J=8.8Hz),7.68(1H,d,J=8.3Hz),7.83(2H,d,J=8.2Hz),8.34(1H,d,J=2.2Hz),9.48(1H,s).
N- (5- (4-methoxyphenyl) -2- (methyl (methylsulfonyl) amino) phenyl) -4-methylbenzamide
1 H-NMR (DMSO-d 6 ) δ value: 2.40 (3H, s), 3.10 (3H, s), 3.25 (3H, s), 3.81 (3H, s), 7.07 (2H, d, J = 8.8 Hz), 7.38 (2H, d, J = 8.2Hz), 7.51 (1H, dd, J = 8.3, 2.2Hz), 7.64 (2H, d, J = 8.8Hz), 7.68 (1H, d, J = 8.3) Hz), 7.83 (2H, d, J = 8.2Hz), 8.34 (1H, d, J = 2.2Hz), 9.48 (1H, s).

実施例228

Figure 0005443975
N−(2−アミノ−4−(4−メチルフェニル)フェニル)−N−メチルメタンスルホンアミド0.10gの塩化メチレン2mL溶液にトリエチルアミン0.096mLおよび2−メトキシベンゾイルクロリド0.062mLを順次加え、室温で1時間攪拌した。反応混合物に飽和炭酸水素ナトリウム水溶液を加え、有機層を分取し、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[溶離液;95-50%ヘキサン/酢酸エチル]で精製し、白色固体の2−メトキシ−N−(2−(メチル(メチルスルホニル)アミノ)−5−(4−メチルフェニル)フェニル)ベンズアミド0.11gを得た。
1H-NMR(DMSO-d6)δ値:2.37(3H,s),3.17(3H,s),3.29(3H,s),4.11(3H,s),7.13-7.20(1H,m),7.27-7.36(3H,m),7.47(1H,dd,J=8.3,2.1Hz),7.56-7.65(3H,m),7.71(1H,d,J=8.3Hz),8.14(1H,dd,J=7.9,1.8Hz),8.88(1H,d,J=2.1Hz),10.81(1H,s).Example 228
Figure 0005443975
To a solution of 0.10 g of N- (2-amino-4- (4-methylphenyl) phenyl) -N-methylmethanesulfonamide in 2 mL of methylene chloride, 0.096 mL of triethylamine and 0.062 mL of 2-methoxybenzoyl chloride were sequentially added. Stir for hours. A saturated aqueous sodium hydrogen carbonate solution was added to the reaction mixture, the organic layer was separated, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [eluent: 95-50% hexane / ethyl acetate] to give 2-methoxy-N- (2- (methyl (methylsulfonyl) amino) -5--5 as white solid. 0.11 g of (4-methylphenyl) phenyl) benzamide was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 2.37 (3H, s), 3.17 (3H, s), 3.29 (3H, s), 4.11 (3H, s), 7.13-7.20 (1H, m), 7.27-7.36 (3H, m), 7.47 (1H, dd, J = 8.3,2.1Hz), 7.56-7.65 (3H, m), 7.71 (1H, d, J = 8.3Hz), 8.14 (1H, dd, J = 7.9,1.8Hz), 8.88 (1H, d, J = 2.1Hz), 10.81 (1H, s).

実施例229〜237
実施例228と同様にして、表29に示す化合物を得た。
Examples 229-237
In the same manner as in Example 228, the compounds shown in Table 29 were obtained.

Figure 0005443975
Figure 0005443975

3−メトキシ−N−(2−(メチル(メチルスルホニル)アミノ)−5−(4−メチルフェニル)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:2.37(3H,s),3.11(3H,s),3.25(3H,s),3.84(3H,s),7.16-7.23(1H,m),7.32(2H,d,J=8.0Hz),7.45-7.52(3H,m),7.55(1H,dd,J=8.3,2.2Hz),7.59(2H,d,J=8.0Hz),7.70(1H,d,J=8.3Hz),8.37(1H,d,J=2.2Hz),9.56(1H,s).
3-Methoxy-N- (2- (methyl (methylsulfonyl) amino) -5- (4-methylphenyl) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 2.37 (3H, s), 3.11 (3H, s), 3.25 (3H, s), 3.84 (3H, s), 7.16-7.23 (1H, m), 7.32 (2H, d, J = 8.0Hz), 7.45-7.52 (3H, m), 7.55 (1H, dd, J = 8.3,2.2Hz), 7.59 (2H, d, J = 8.0Hz), 7.70 (1H , d, J = 8.3Hz), 8.37 (1H, d, J = 2.2Hz), 9.56 (1H, s).

4−メトキシ−N−(2−(メチル(メチルスルホニル)アミノ)−5−(4−メチルフェニル)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:2.36(3H,s),3.11(3H,s),3.25(3H,s),3.85(3H,s),7.12(2H,d,J=8.8Hz),7.32(2H,d,J=8.1Hz),7.52(1H,dd,J=8.4,2.0Hz),7.59(2H,d,J=8.1Hz),7.69(1H,d,J=8.4Hz),7.90(2H,d,J=8.8Hz),8.37(1H,d,J=2.0Hz),9.42(1H,s).
4-Methoxy-N- (2- (methyl (methylsulfonyl) amino) -5- (4-methylphenyl) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 2.36 (3H, s), 3.11 (3H, s), 3.25 (3H, s), 3.85 (3H, s), 7.12 (2H, d, J = 8.8 Hz), 7.32 (2H, d, J = 8.1Hz), 7.52 (1H, dd, J = 8.4,2.0Hz), 7.59 (2H, d, J = 8.1Hz), 7.69 (1H, d, J = 8.4 Hz), 7.90 (2H, d, J = 8.8Hz), 8.37 (1H, d, J = 2.0Hz), 9.42 (1H, s).

2,4−ジメトキシ−N−(2−(メチル(メチルスルホニル)アミノ)−5−(4−メチルフェニル)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:2.37(3H,s),3.16(3H,s),3.28(3H,s),3.87(3H,s),4.10(3H,s),6.74(1H,dd,J=8.7,2.2Hz),6.77(1H,d,J=2.2Hz),7.32(2H,d,J=8.0Hz),7.44(1H,dd,J=8.3,2.1Hz),7.57(2H,d,J=8.0Hz),7.69(1H,d,J=8.3Hz),8.09(1H,d,J=8.7Hz),8.89(1H,d,J=2.1Hz),10.69(1H,s).
2,4-Dimethoxy-N- (2- (methyl (methylsulfonyl) amino) -5- (4-methylphenyl) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 2.37 (3H, s), 3.16 (3H, s), 3.28 (3H, s), 3.87 (3H, s), 4.10 (3H, s), 6.74 ( 1H, dd, J = 8.7,2.2Hz), 6.77 (1H, d, J = 2.2Hz), 7.32 (2H, d, J = 8.0Hz), 7.44 (1H, dd, J = 8.3,2.1Hz), 7.57 (2H, d, J = 8.0Hz), 7.69 (1H, d, J = 8.3Hz), 8.09 (1H, d, J = 8.7Hz), 8.89 (1H, d, J = 2.1Hz), 10.69 ( 1H, s).

4−メチル−N−(2−(メチル(メチルスルホニル)アミノ)−5−(4−メチルフェニル)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:2.36(3H,s),2.40(3H,s),3.10(3H,s),3.24(3H,s),7.32(2H,d,J=7.9Hz),7.38(2H,d,J=8.1Hz),7.54(1H,dd,J=8.3,2.3Hz),7.59(2H,d,J=7.9Hz),7.69(1H,d,J=8.3Hz),7.83(2H,d,J=8.1Hz),8.36(1H,d,J=2.3Hz),9.48(1H,s).
4-Methyl-N- (2- (methyl (methylsulfonyl) amino) -5- (4-methylphenyl) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 2.36 (3H, s), 2.40 (3H, s), 3.10 (3H, s), 3.24 (3H, s), 7.32 (2H, d, J = 7.9 Hz), 7.38 (2H, d, J = 8.1Hz), 7.54 (1H, dd, J = 8.3, 2.3Hz), 7.59 (2H, d, J = 7.9Hz), 7.69 (1H, d, J = 8.3 Hz), 7.83 (2H, d, J = 8.1Hz), 8.36 (1H, d, J = 2.3Hz), 9.48 (1H, s).

2−フルオロ−N−(2−(メチル(メチルスルホニル)アミノ)−5−(4−メチルフェニル)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:2.37(3H,s),3.13(3H,s),3.24(3H,s),7.33(2H,d,J=7.9Hz),7.38-7.49(2H,m),7.54(1H,dd,J=8.3,2.2Hz),7.59(2H,d,J=7.9Hz),7.64-7.74(2H,m),7.98(1H,ddd,J=7.7,7.7,1.6Hz),8.53-8.59(1H,m),9.72(1H,d,J=10.0Hz).
2-Fluoro-N- (2- (methyl (methylsulfonyl) amino) -5- (4-methylphenyl) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 2.37 (3H, s), 3.13 (3H, s), 3.24 (3H, s), 7.33 (2H, d, J = 7.9 Hz), 7.38-7.49 ( 2H, m), 7.54 (1H, dd, J = 8.3,2.2Hz), 7.59 (2H, d, J = 7.9Hz), 7.64-7.74 (2H, m), 7.98 (1H, ddd, J = 7.7, 7.7, 1.6Hz), 8.53-8.59 (1H, m), 9.72 (1H, d, J = 10.0Hz).

3−フルオロ−N−(2−(メチル(メチルスルホニル)アミノ)−5−(4−メチルフェニル)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:2.36(3H,s),3.09(3H,s),3.24(3H,s),7.32(2H,d,J=8.0Hz),7.46-7.53(1H,m),7.55-7.74(6H,m),7.75-7.79(1H,m),8.23(1H,d,J=2.2Hz),9.74(1H,s).
3-Fluoro-N- (2- (methyl (methylsulfonyl) amino) -5- (4-methylphenyl) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 2.36 (3H, s), 3.09 (3H, s), 3.24 (3H, s), 7.32 (2H, d, J = 8.0 Hz), 7.46-7.53 ( 1H, m), 7.55-7.74 (6H, m), 7.75-7.79 (1H, m), 8.23 (1H, d, J = 2.2Hz), 9.74 (1H, s).

N−(2−(メチル(メチルスルホニル)アミノ)−5−(4−メチルフェニル)フェニル)ピリジン−2−カルボキサミド
1H-NMR(DMSO-d6)δ値:2.37(3H,s),3.19(3H,s),3.28(3H,s),7.33(2H,d,J=8.1Hz),7.51(1H,dd,J=8.4,2.1Hz),7.60(2H,d,J=8.1Hz),7.68-7.75(2H,m),8.12(1H,ddd,J=7.6,7.6,1.4Hz),8.22(1H,d,J=7.6Hz),8.73-8.78(1H,m),8.79(1H,d,J=2.1Hz),10.84(1H,s).
N- (2- (methyl (methylsulfonyl) amino) -5- (4-methylphenyl) phenyl) pyridine-2-carboxamide
1 H-NMR (DMSO-d 6 ) δ value: 2.37 (3H, s), 3.19 (3H, s), 3.28 (3H, s), 7.33 (2H, d, J = 8.1 Hz), 7.51 (1H, dd, J = 8.4, 2.1Hz), 7.60 (2H, d, J = 8.1Hz), 7.68-7.75 (2H, m), 8.12 (1H, ddd, J = 7.6, 7.6, 1.4Hz), 8.22 (1H , d, J = 7.6Hz), 8.73-8.78 (1H, m), 8.79 (1H, d, J = 2.1Hz), 10.84 (1H, s).

2,4−ジフルオロ−N−(2−(メチル(メチルスルホニル)アミノ)−5−(4−メチルフェニル)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:2.37(3H,s),3.13(3H,s),3.24(3H,s),7.28-7.35(3H,m),7.50-7.61(4H,m),7.71(1H,d,J=8.3Hz),8.04(1H,ddd,J=8.8,8.8,6.7Hz),8.50-8.56(1H,m),9.69(1H,d,J=10.0Hz).
2,4-Difluoro-N- (2- (methyl (methylsulfonyl) amino) -5- (4-methylphenyl) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 2.37 (3H, s), 3.13 (3H, s), 3.24 (3H, s), 7.28-7.35 (3H, m), 7.50-7.61 (4H, m ), 7.71 (1H, d, J = 8.3Hz), 8.04 (1H, ddd, J = 8.8, 8.8, 6.7Hz), 8.50-8.56 (1H, m), 9.69 (1H, d, J = 10.0Hz) .

2,3−ジフルオロ−N−(2−(メチル(メチルスルホニル)アミノ)−5−(4−メチルフェニル)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:2.37(3H,s),3.12(3H,s),3.23(3H,s),7.32(2H,d,J=8.0Hz),7.36-7.44(1H,m),7.54-7.62(3H,m),7.64-7.75(3H,m),8.42(1H,s),9.80(1H,d,J=6.1Hz).
2,3-difluoro-N- (2- (methyl (methylsulfonyl) amino) -5- (4-methylphenyl) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 2.37 (3H, s), 3.12 (3H, s), 3.23 (3H, s), 7.32 (2H, d, J = 8.0 Hz), 7.36-7.44 ( 1H, m), 7.54-7.62 (3H, m), 7.64-7.75 (3H, m), 8.42 (1H, s), 9.80 (1H, d, J = 6.1Hz).

実施例238

Figure 0005443975
2−(ジメチルアミノ)安息香酸74mgの塩化メチレン1.5mLおよびN,N−ジメチルホルムアミド10μL混液に氷冷下、オキサリルクロリド0.049mLを加え、室温で1時間攪拌した。減圧下で溶媒を留去し、塩化メチレン1.5mLを加えた。反応混合物を氷冷下、N−(2−アミノ−4−(4−メチルフェニル)フェニル)−N−メチルメタンスルホンアミド0.11gの塩化メチレン1.0mLおよびピリジン0.045mL混液に加え、室温で1時間30分間攪拌した。減圧下で溶媒を留去し、酢酸エチルおよび飽和炭酸水素ナトリウム水溶液を加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[富士シリシア化学株式会社、Purif−Pack SI(60μm)、溶離液;80-70%ヘキサン/酢酸エチル]で精製し、白色固体の2−(ジメチルアミノ)−N−(2−(メチル(メチルスルホニル)アミノ)−5−(4−メチルフェニル)フェニル)ベンズアミド0.14gを得た。
1H-NMR(DMSO-d6)δ値:2.37(3H,s),2.79(6H,s),3.14(3H,s),3.28(3H,s),7.25-7.35(3H,m),7.42-7.49(2H,m),7.54-7.61(3H,m),7.70(1H,d,J=8.3Hz),8.09(1H,dd,J=7.8,1.7Hz),8.93(1H,d,J=2.2Hz),12.57(1H,s).Example 238
Figure 0005443975
To a mixture of 74 mg of 2- (dimethylamino) benzoic acid in 1.5 mL of methylene chloride and 10 μL of N, N-dimethylformamide was added 0.049 mL of oxalyl chloride under ice cooling, and the mixture was stirred at room temperature for 1 hour. The solvent was distilled off under reduced pressure, and 1.5 mL of methylene chloride was added. The reaction mixture was added to a mixture of 0.11 g of N- (2-amino-4- (4-methylphenyl) phenyl) -N-methylmethanesulfonamide in 0.1 mL of methylene chloride and 0.045 mL of pyridine under ice cooling, and then at room temperature for 1 hour. Stir for 30 minutes. The solvent was distilled off under reduced pressure, and ethyl acetate and saturated aqueous sodium hydrogen carbonate solution were added. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [Fuji Silysia Chemical Ltd., Purif-Pack SI (60 μm), eluent: 80-70% hexane / ethyl acetate], and white solid 2- (dimethylamino) 0.14 g of -N- (2- (methyl (methylsulfonyl) amino) -5- (4-methylphenyl) phenyl) benzamide was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 2.37 (3H, s), 2.79 (6H, s), 3.14 (3H, s), 3.28 (3H, s), 7.25-7.35 (3H, m), 7.42-7.49 (2H, m), 7.54-7.61 (3H, m), 7.70 (1H, d, J = 8.3Hz), 8.09 (1H, dd, J = 7.8,1.7Hz), 8.93 (1H, d, J = 2.2Hz), 12.57 (1H, s).

実施例239〜241
実施例238と同様にして、表30に示す化合物を得た。
Examples 239-241
In the same manner as in Example 238, the compounds shown in Table 30 were obtained.

Figure 0005443975
Figure 0005443975

2,3−ジメトキシ−N−(2−(メチル(メチルスルホニル)アミノ)−5−(4−メチルフェニル)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:2.37(3H,s),3.16(3H,s),3.28(3H,s),3.90(3H,s),3.98(3H,s),7.26(1H,dd,J=7.9,7.9Hz),7.30-7.36(3H,m),7.48(1H,dd,J=8.2,2.1Hz),7.56-7.61(2H,m),7.62-7.67(1H,m),7.71(1H,d,J=8.3Hz),8.86(1H,d,J=2.0Hz),10.88(1H,s).
2,3-Dimethoxy-N- (2- (methyl (methylsulfonyl) amino) -5- (4-methylphenyl) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 2.37 (3H, s), 3.16 (3H, s), 3.28 (3H, s), 3.90 (3H, s), 3.98 (3H, s), 7.26 ( 1H, dd, J = 7.9,7.9Hz), 7.30-7.36 (3H, m), 7.48 (1H, dd, J = 8.2,2.1Hz), 7.56-7.61 (2H, m), 7.62-7.67 (1H, m), 7.71 (1H, d, J = 8.3Hz), 8.86 (1H, d, J = 2.0Hz), 10.88 (1H, s).

2−(ジメチルアミノ)−3−メトキシ−N−(2−(メチル(メチルスルホニル)アミノ)−5−(4−メチルフェニル)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:2.37(3H,s),2.90(6H,s),3.14(3H,s),3.28(3H,s),3.90(3H,s),7.27-7.39(4H,m),7.45(1H,dd,J=8.2,2.1Hz),7.55-7.61(2H,m),7.71(1H,d,J=8.3Hz),7.86(1H,d,J=7.8Hz),8.94(1H,d,J=2.1Hz),13.59(1H,s).
2- (Dimethylamino) -3-methoxy-N- (2- (methyl (methylsulfonyl) amino) -5- (4-methylphenyl) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 2.37 (3H, s), 2.90 (6H, s), 3.14 (3H, s), 3.28 (3H, s), 3.90 (3H, s), 7.27- 7.39 (4H, m), 7.45 (1H, dd, J = 8.2,2.1Hz), 7.55-7.61 (2H, m), 7.71 (1H, d, J = 8.3Hz), 7.86 (1H, d, J = 7.8Hz), 8.94 (1H, d, J = 2.1Hz), 13.59 (1H, s).

2−(ジフルオロメトキシ)−N−(2−(メチル(メチルスルホニル)アミノ)−5−(4−メチルフェニル)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:2.37(3H,s),3.11(3H,s),3.23(3H,s),7.10-7.49(5H,m),7.53(1H,dd,J=8.3,2.2Hz),7.55-7.61(2H,m),7.62-7.68(1H,m),7.71(1H,d,J=8.3Hz),7.91(1H,d,J=7.3Hz),8.54(1H,s),9.79(1H,s).
2- (Difluoromethoxy) -N- (2- (methyl (methylsulfonyl) amino) -5- (4-methylphenyl) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 2.37 (3H, s), 3.11 (3H, s), 3.23 (3H, s), 7.10-7.49 (5H, m), 7.53 (1H, dd, J = 8.3,2.2Hz), 7.55-7.61 (2H, m), 7.62-7.68 (1H, m), 7.71 (1H, d, J = 8.3Hz), 7.91 (1H, d, J = 7.3Hz), 8.54 (1H, s), 9.79 (1H, s).

実施例242

Figure 0005443975
N−(2−アミノ−4−(2,4−ジフルオロフェニル)フェニル)−N−メチルメタンスルホンアミド0.11gの塩化メチレン1mLおよびピリジン0.043mL混液に氷冷下、4−メトキシベンゾイルクロリド0.053mLを加え、窒素雰囲気下、室温で1時間30分間攪拌した。減圧下で溶媒を留去し、得られた残留物をシリカゲルカラムクロマトグラフィー[富士シリシア化学株式会社、Purif−Pack SI(60μm)、溶離液;95-50%ヘキサン/酢酸エチル]で精製し、白色固体のN−(5−(2,4−ジフルオロフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)−4−メトキシベンズアミド79mgを得た。
1H-NMR(DMSO-d6)δ値:3.12(3H,s),3.26(3H,s),3.85(3H,s),7.00-7.52(5H,m),7.58-8.00(4H,m),8.28(1H,s),9.45(1H,s).Example 242
Figure 0005443975
N- (2-amino-4- (2,4-difluorophenyl) phenyl) -N-methylmethanesulfonamide 0.11 g of methylene chloride 1 mL and pyridine 0.043 mL were mixed with 4-methoxybenzoyl chloride 0.053 mL under ice cooling. In addition, the mixture was stirred at room temperature for 1 hour and 30 minutes in a nitrogen atmosphere. The solvent was distilled off under reduced pressure, and the obtained residue was purified by silica gel column chromatography [Fuji Silysia Chemical Ltd., Purif-Pack SI (60 μm), eluent: 95-50% hexane / ethyl acetate] 79 mg of white solid N- (5- (2,4-difluorophenyl) -2- (methyl (methylsulfonyl) amino) phenyl) -4-methoxybenzamide was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 3.12 (3H, s), 3.26 (3H, s), 3.85 (3H, s), 7.00-7.52 (5H, m), 7.58-8.00 (4H, m ), 8.28 (1H, s), 9.45 (1H, s).

実施例243〜244
実施例242と同様にして、表31に示す化合物を得た。
Examples 243 to 244
In the same manner as in Example 242, compounds shown in Table 31 were obtained.

Figure 0005443975
Figure 0005443975

N−(5−(2,4−ジフルオロフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)−2−メトキシベンズアミド
1H-NMR(DMSO-d6)δ値:3.18(3H,s),3.30(3H,s),4.11(3H,s),7.16(1H,dd,J=7.5,7.5Hz),7.25(1H,ddd,J=8.5,8.5,2.4Hz),7.29(1H,d,J=8.5Hz),7.33-7.39(1H,m),7.42(1H,ddd,J=11.2,9.1,2.3Hz),7.58-7.67(2H,m),7.76(1H,d,J=8.3Hz),8.12(1H,dd,J=7.8,1.7Hz),8.78(1H,s),10.83(1H,s).
N- (5- (2,4-difluorophenyl) -2- (methyl (methylsulfonyl) amino) phenyl) -2-methoxybenzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.18 (3H, s), 3.30 (3H, s), 4.11 (3H, s), 7.16 (1H, dd, J = 7.5, 7.5 Hz), 7.25 ( 1H, ddd, J = 8.5,8.5,2.4Hz), 7.29 (1H, d, J = 8.5Hz), 7.33-7.39 (1H, m), 7.42 (1H, ddd, J = 11.2,9.1,2.3Hz) 7.58-7.67 (2H, m), 7.76 (1H, d, J = 8.3Hz), 8.12 (1H, dd, J = 7.8, 1.7Hz), 8.78 (1H, s), 10.83 (1H, s).

N−(5−(2,4−ジフルオロフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)−3−メトキシベンズアミド
1H-NMR(DMSO-d6)δ値:3.12(3H,s),3.26(3H,s),3.84(3H,s),7.16-7.30(2H,m),7.38-7.53(5H,m),7.59-7.69(1H,m),7.75(1H,d,J=8.0Hz),8.27(1H,s),9.60(1H,s).
N- (5- (2,4-difluorophenyl) -2- (methyl (methylsulfonyl) amino) phenyl) -3-methoxybenzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.12 (3H, s), 3.26 (3H, s), 3.84 (3H, s), 7.16-7.30 (2H, m), 7.38-7.53 (5H, m ), 7.59-7.69 (1H, m), 7.75 (1H, d, J = 8.0Hz), 8.27 (1H, s), 9.60 (1H, s).

実施例245

Figure 0005443975
2,3−ジメトキシ安息香酸70mgの塩化メチレン1.5mLおよびN,N−ジメチルホルムアミド10μL混液に氷冷下、オキサリルクロリド0.036mLを加え、室温で30分間攪拌した。減圧下で溶媒を留去し、塩化メチレン1.5mLを加えた。反応混合物を氷冷下、N−(2−アミノ−4−(2,4−ジフルオロフェニル)フェニル)−N−メチルメタンスルホンアミド0.10gの塩化メチレン1.0mLおよびピリジン0.039mL混液に加え、室温で1時間攪拌した。反応混合物をシリカゲルカラムクロマトグラフィー[溶離液;80-65%ヘキサン/酢酸エチル]で精製し、白色固体のN−(5−(2,4−ジフルオロフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)−2,3−ジメトキシベンズアミド0.12gを得た。
1H-NMR(DMSO-d6)δ値:3.17(3H,s),3.29(3H,s),3.90(3H,s),3.98(3H,s),7.22-7.29(2H,m),7.34(1H,dd,J=8.1,1.7Hz),7.37(1H,ddd,J=8.3,8.3,2.0Hz),7.42(1H,ddd,J=11.3,9.1,2.4Hz),7.59-7.68(2H,m),7.76(1H,d,J=8.3Hz),8.77(1H,s),10.91(1H,s).Example 245
Figure 0005443975
To a mixture of methylene chloride (1.5 mL) of 2,3-dimethoxybenzoic acid (70 mg) and N, N-dimethylformamide (10 μL), 0.036 mL of oxalyl chloride was added under ice cooling, followed by stirring at room temperature for 30 minutes. The solvent was distilled off under reduced pressure, and 1.5 mL of methylene chloride was added. Under ice cooling, the reaction mixture was added to a mixture of N- (2-amino-4- (2,4-difluorophenyl) phenyl) -N-methylmethanesulfonamide (0.10 g) in methylene chloride (1.0 mL) and pyridine (0.039 mL) at room temperature. Stir for 1 hour. The reaction mixture was purified by silica gel column chromatography [eluent: 80-65% hexane / ethyl acetate], and white solid N- (5- (2,4-difluorophenyl) -2- (methyl (methylsulfonyl) amino ) 0.12 g of phenyl) -2,3-dimethoxybenzamide was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 3.17 (3H, s), 3.29 (3H, s), 3.90 (3H, s), 3.98 (3H, s), 7.22-7.29 (2H, m), 7.34 (1H, dd, J = 8.1,1.7Hz), 7.37 (1H, ddd, J = 8.3,8.3,2.0Hz), 7.42 (1H, ddd, J = 11.3,9.1,2.4Hz), 7.59-7.68 ( 2H, m), 7.76 (1H, d, J = 8.3Hz), 8.77 (1H, s), 10.91 (1H, s).

実施例246

Figure 0005443975
実施例245と同様にして、以下の化合物を得た。
N−(5−(2,4−ジフルオロフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)−2−(ジメチルアミノ)ベンズアミド
1H-NMR(DMSO-d6)δ値:2.79(6H,s),3.15(3H,s),3.29(3H,s),7.20-7.31(2H,m),7.31-7.37(1H,m),7.38-7.51(2H,m),7.54-7.68(2H,m),7.75(1H,d,J=8.3Hz),8.06(1H,dd,J=7.9,1.6Hz),8.84(1H,s),12.63(1H,s).Example 246
Figure 0005443975
In the same manner as in Example 245, the following compound was obtained.
N- (5- (2,4-difluorophenyl) -2- (methyl (methylsulfonyl) amino) phenyl) -2- (dimethylamino) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 2.79 (6H, s), 3.15 (3H, s), 3.29 (3H, s), 7.20-7.31 (2H, m), 7.31-7.37 (1H, m ), 7.38-7.51 (2H, m), 7.54-7.68 (2H, m), 7.75 (1H, d, J = 8.3Hz), 8.06 (1H, dd, J = 7.9,1.6Hz), 8.84 (1H, s), 12.63 (1H, s).

実施例247

Figure 0005443975
N−(2−アミノ−4−(2−フルオロ−4−メチルフェニル)フェニル)−N−メチルメタンスルホンアミド0.10gの塩化メチレン2.0mLおよびピリジン0.034mL混液に氷冷下、3−メトキシベンゾイルクロリド0.053mLを加え、室温で2時間攪拌した。反応混合物をシリカゲルカラムクロマトグラフィー[富士シリシア化学株式会社、Purif−Pack SI(60μm)、溶離液;80-65%ヘキサン/酢酸エチル]で精製し、白色固体のN−(5−(2−フルオロ−4−メチルフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)−3−メトキシベンズアミド0.12gを得た。
1H-NMR(DMSO-d6)δ値:2.38(3H,s),3.12(3H,s),3.26(3H,s),3.84(3H,s),7.13-7.24(3H,m),7.41-7.52(5H,m),7.73(1H,d,J=8.1Hz),8.28(1H,s),9.58(1H,s).Example 247
Figure 0005443975
N- (2-amino-4- (2-fluoro-4-methylphenyl) phenyl) -N-methylmethanesulfonamide 0.10 g of methylene chloride 2.0 mL and pyridine 0.034 mL were mixed with 3-methoxybenzoyl chloride under ice-cooling. 0.053 mL was added and stirred at room temperature for 2 hours. The reaction mixture was purified by silica gel column chromatography [Fuji Silysia Chemical Ltd., Purif-Pack SI (60 μm), eluent: 80-65% hexane / ethyl acetate], and white solid N- (5- (2-fluoro 0.12 g of -4-methylphenyl) -2- (methyl (methylsulfonyl) amino) phenyl) -3-methoxybenzamide was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 2.38 (3H, s), 3.12 (3H, s), 3.26 (3H, s), 3.84 (3H, s), 7.13-7.24 (3H, m), 7.41-7.52 (5H, m), 7.73 (1H, d, J = 8.1Hz), 8.28 (1H, s), 9.58 (1H, s).

実施例248〜250
実施例247と同様にして、表32に示す化合物を得た。
Examples 248-250
In the same manner as in Example 247, the compounds shown in Table 32 were obtained.

Figure 0005443975
Figure 0005443975

N−(5−(2−フルオロ−4−メチルフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)−4−メトキシベンズアミド
1H-NMR(DMSO-d6)δ値:2.38(3H,s),3.12(3H,s),3.25(3H,s),3.85(3H,s),7.08-7.22(4H,m),7.38-7.50(2H,m),7.71(1H,d,J=8.3Hz),7.86-7.92(2H,m),8.26-8.30(1H,m),9.44(1H,s).
N- (5- (2-Fluoro-4-methylphenyl) -2- (methyl (methylsulfonyl) amino) phenyl) -4-methoxybenzamide
1 H-NMR (DMSO-d 6 ) δ value: 2.38 (3H, s), 3.12 (3H, s), 3.25 (3H, s), 3.85 (3H, s), 7.08-7.22 (4H, m), 7.38-7.50 (2H, m), 7.71 (1H, d, J = 8.3Hz), 7.86-7.92 (2H, m), 8.26-8.30 (1H, m), 9.44 (1H, s).

2,4−ジフルオロ−N−(5−(2−フルオロ−4−メチルフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:2.38(3H,s),3.14(3H,s),3.24(3H,s),7.14-7.23(2H,m),7.31(1H,ddd,J=8.5,8.5,2.4Hz),7.40-7.58(3H,m),7.74(1H,d,J=8.3Hz),7.97-8.07(1H,m),8.44(1H,s),9.71(1H,d,J=9.8Hz).
2,4-Difluoro-N- (5- (2-fluoro-4-methylphenyl) -2- (methyl (methylsulfonyl) amino) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 2.38 (3H, s), 3.14 (3H, s), 3.24 (3H, s), 7.14-7.23 (2H, m), 7.31 (1H, ddd, J = 8.5, 8.5, 2.4Hz), 7.40-7.58 (3H, m), 7.74 (1H, d, J = 8.3Hz), 7.97-8.07 (1H, m), 8.44 (1H, s), 9.71 (1H, d, J = 9.8Hz).

2,3−ジフルオロ−N−(5−(2−フルオロ−4−メチルフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:2.38(3H,s),3.13(3H,s),3.24(3H,s),7.14-7.23(2H,m),7.36-7.50(3H,m),7.64-7.71(2H,m),7.73(1H,d,J=8.3Hz),8.34(1H,s),9.82(1H,d,J=6.1Hz).
2,3-difluoro-N- (5- (2-fluoro-4-methylphenyl) -2- (methyl (methylsulfonyl) amino) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 2.38 (3H, s), 3.13 (3H, s), 3.24 (3H, s), 7.14-7.23 (2H, m), 7.36-7.50 (3H, m ), 7.64-7.71 (2H, m), 7.73 (1H, d, J = 8.3Hz), 8.34 (1H, s), 9.82 (1H, d, J = 6.1Hz).

実施例251

Figure 0005443975
2,3−ジメトキシ安息香酸71mgの塩化メチレン1.5mLおよびN,N−ジメチルホルムアミド10μL混液に氷冷下、オキサリルクロリド0.037mLを加え、室温で30分間攪拌した。減圧下で溶媒を留去し、塩化メチレン1.5mLを加えた。反応混合物を氷冷下、N−(2−アミノ−4−(2−フルオロ−4−メチルフェニル)フェニル)−N−メチルメタンスルホンアミド0.10gの塩化メチレン1.0mLおよびピリジン0.039mL混液に加え、室温で2時間攪拌した。反応混合物をシリカゲルカラムクロマトグラフィー[溶離液;80-65%ヘキサン/酢酸エチル]で精製し、白色固体の2,3−ジメトキシ−N−(5−(2−フルオロ−4−メチルフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド0.11gを得た。
1H-NMR(DMSO-d6)δ値:2.38(3H,s),3.17(3H,s),3.29(3H,s),3.90(3H,s),3.98(3H,s),7.14-7.22(2H,m),7.25(1H,dd,J=8.1,8.1Hz),7.33(1H,dd,J=8.0,1.5Hz),7.37(1H,ddd,J=8.3,8.3,1.7Hz),7.45(1H,dd,J=8.1,8.1Hz),7.63(1H,dd,J=7.9,1.6Hz),7.73(1H,d,J=8.3Hz),8.78(1H,s),10.89(1H,s).Example 251
Figure 0005443975
To a mixture of methylene chloride (1.5 mL) and N, N-dimethylformamide (10 μL) with 71 mg of 2,3-dimethoxybenzoic acid was added 0.037 mL of oxalyl chloride under ice cooling, and the mixture was stirred at room temperature for 30 minutes. The solvent was distilled off under reduced pressure, and 1.5 mL of methylene chloride was added. Under ice cooling, the reaction mixture was added to a mixture of N- (2-amino-4- (2-fluoro-4-methylphenyl) phenyl) -N-methylmethanesulfonamide (0.10 g) in methylene chloride (1.0 mL) and pyridine (0.039 mL). Stir at room temperature for 2 hours. The reaction mixture was purified by silica gel column chromatography [eluent: 80-65% hexane / ethyl acetate] to give 2,3-dimethoxy-N- (5- (2-fluoro-4-methylphenyl) -2 as a white solid. 0.11 g of-(methyl (methylsulfonyl) amino) phenyl) benzamide was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 2.38 (3H, s), 3.17 (3H, s), 3.29 (3H, s), 3.90 (3H, s), 3.98 (3H, s), 7.14- 7.22 (2H, m), 7.25 (1H, dd, J = 8.1,8.1Hz), 7.33 (1H, dd, J = 8.0,1.5Hz), 7.37 (1H, ddd, J = 8.3,8.3,1.7Hz) , 7.45 (1H, dd, J = 8.1, 8.1Hz), 7.63 (1H, dd, J = 7.9, 1.6Hz), 7.73 (1H, d, J = 8.3Hz), 8.78 (1H, s), 10.89 ( 1H, s).

実施例252

Figure 0005443975
N−(2−アミノ−4−(ピリジン−3−イル)フェニル)−N−メチルメタンスルホンアミド97mgの塩化メチレン0.97mLおよびピリジン0.043mL混液に2−メトキシベンゾイルクロリド0.058mLを加え、室温で30分間攪拌した。反応混合物にクロロホルムおよび水を加えた。有機層を分取し、無水硫酸マグネシウムで乾燥後、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[富士シリシア化学株式会社、Purif−Pack SI(60μm)、溶離液;20-0%ヘキサン/酢酸エチル]で精製し、白色固体の2−メトキシ−N−(2−(メチル(メチルスルホニル)アミノ)−5−(ピリジン−3−イル)フェニル)ベンズアミド0.14gを得た。
1H-NMR(DMSO-d6)δ値:3.19(3H,s),3.31(3H,s),4.11(3H,s),7.17(1H,dd,J=7.4,7.4Hz),7.30(1H,d,J=8.6Hz),7.51-7.68(3H,m),7.80(1H,d,J=8.3Hz),8.05-8.20(2H,m),8.64(1H,d,J=4.6Hz),8.88-8.97(2H,m),10.86(1H,s).Example 252
Figure 0005443975
To a mixture of 97 mg of N- (2-amino-4- (pyridin-3-yl) phenyl) -N-methylmethanesulfonamide in 0.97 mL of methylene chloride and 0.043 mL of pyridine, 0.058 mL of 2-methoxybenzoyl chloride was added at room temperature. Stir for minutes. Chloroform and water were added to the reaction mixture. The organic layer was separated and dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [Fuji Silysia Chemical Ltd., Purif-Pack SI (60 μm), eluent: 20-0% hexane / ethyl acetate], and white solid 2-methoxy-N- 0.12-g of (2- (methyl (methylsulfonyl) amino) -5- (pyridin-3-yl) phenyl) benzamide was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 3.19 (3H, s), 3.31 (3H, s), 4.11 (3H, s), 7.17 (1H, dd, J = 7.4, 7.4 Hz), 7.30 ( 1H, d, J = 8.6Hz), 7.51-7.68 (3H, m), 7.80 (1H, d, J = 8.3Hz), 8.05-8.20 (2H, m), 8.64 (1H, d, J = 4.6Hz ), 8.88-8.97 (2H, m), 10.86 (1H, s).

実施例253〜256
実施例252と同様にして、表33に示す化合物を得た。
Examples 253-256
In the same manner as in Example 252, compounds shown in Table 33 were obtained.

Figure 0005443975
Figure 0005443975

3−メトキシ−N−(2−(メチル(メチルスルホニル)アミノ)−5−(ピリジン−3−イル)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.14(3H,s),3.28(3H,s),3.85(3H,s),7.17-7.25(1H,m),7.47-7.57(4H,m),7.66(1H,dd,J=8.4,2.1Hz),7.79(1H,d,J=8.3Hz),8.07-8.15(1H,m),8.44(1H,d,J=2.2Hz),8.63(1H,dd,J=4.7,1.6Hz),8.93(1H,d,J=1.7Hz),9.65(1H,s).
3-Methoxy-N- (2- (methyl (methylsulfonyl) amino) -5- (pyridin-3-yl) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.14 (3H, s), 3.28 (3H, s), 3.85 (3H, s), 7.17-7.25 (1H, m), 7.47-7.57 (4H, m ), 7.66 (1H, dd, J = 8.4, 2.1Hz), 7.79 (1H, d, J = 8.3Hz), 8.07-8.15 (1H, m), 8.44 (1H, d, J = 2.2Hz), 8.63 (1H, dd, J = 4.7,1.6Hz), 8.93 (1H, d, J = 1.7Hz), 9.65 (1H, s).

4−メトキシ−N−(2−(メチル(メチルスルホニル)アミノ)−5−(ピリジン−3−イル)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.13(3H,s),3.27(3H,s),3.85(3H,s),7.08-7.16(2H,m),7.54(1H,dd,J=7.9,4.8Hz),7.63(1H,dd,J=8.3,2.2Hz),7.77(1H,d,J=8.3Hz),7.88-7.95(2H,m),8.07-8.14(1H,m),8.42(1H,d,J=2.2Hz),8.63(1H,dd,J=4.8,1.4Hz),8.88-8.95(1H,m),9.49(1H,s).
4-Methoxy-N- (2- (methyl (methylsulfonyl) amino) -5- (pyridin-3-yl) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.13 (3H, s), 3.27 (3H, s), 3.85 (3H, s), 7.08-7.16 (2H, m), 7.54 (1H, dd, J = 7.9,4.8Hz), 7.63 (1H, dd, J = 8.3,2.2Hz), 7.77 (1H, d, J = 8.3Hz), 7.88-7.95 (2H, m), 8.07-8.14 (1H, m) , 8.42 (1H, d, J = 2.2Hz), 8.63 (1H, dd, J = 4.8, 1.4Hz), 8.88-8.95 (1H, m), 9.49 (1H, s).

2,4−ジメトキシ−N−(2−(メチル(メチルスルホニル)アミノ)−5−(ピリジン−3−イル)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.18(3H,s),3.30(3H,s),3.87(3H,s),4.11(3H,s),6.70-6.86(2H,m),7.48-7.63(2H,m),7.78(1H,d,J=8.3Hz),8.03-8.18(2H,m),8.58-8.68(1H,m),8.86-9.00(2H,m),10.74(1H,s).
2,4-Dimethoxy-N- (2- (methyl (methylsulfonyl) amino) -5- (pyridin-3-yl) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.18 (3H, s), 3.30 (3H, s), 3.87 (3H, s), 4.11 (3H, s), 6.70-6.86 (2H, m), 7.48-7.63 (2H, m), 7.78 (1H, d, J = 8.3Hz), 8.03-8.18 (2H, m), 8.58-8.68 (1H, m), 8.86-9.00 (2H, m), 10.74 ( 1H, s).

4−メチル−N−(2−(メチル(メチルスルホニル)アミノ)−5−(ピリジン−3−イル)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:2.40(3H,s),3.12(3H,s),3.27(3H,s),7.36-7.42(2H,m),7.54(1H,dd,J=7.9,4.8Hz),7.64(1H,dd,J=8.3,2.2Hz),7.78(1H,d,J=8.3Hz),7.81-7.87(2H,m),8.06-8.15(1H,m),8.42(1H,d,J=2.0Hz),8.63(1H,dd,J=4.6,1.5Hz),8.92(1H,d,J=2.2Hz),9.56(1H,s).
4-Methyl-N- (2- (methyl (methylsulfonyl) amino) -5- (pyridin-3-yl) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 2.40 (3H, s), 3.12 (3H, s), 3.27 (3H, s), 7.36-7.42 (2H, m), 7.54 (1H, dd, J = 7.9,4.8Hz), 7.64 (1H, dd, J = 8.3,2.2Hz), 7.78 (1H, d, J = 8.3Hz), 7.81-7.87 (2H, m), 8.06-8.15 (1H, m) , 8.42 (1H, d, J = 2.0Hz), 8.63 (1H, dd, J = 4.6, 1.5Hz), 8.92 (1H, d, J = 2.2Hz), 9.56 (1H, s).

実施例257

Figure 0005443975
tert−ブチル=4−(3−アミノ−4−(メチル(メチルスルホニル)アミノ)フェニル)フェニル(メチル)カルバマート0.10gの塩化メチレン1.5mL溶液に氷冷下、ピリジン0.030mLおよび3−メトキシベンゾイルクロリド0.040mLを順次加え、室温で1時間攪拌した。反応混合物をシリカゲルカラムクロマトグラフィー[溶離液;65-55%ヘキサン/酢酸エチル]で精製し、tert−ブチル=4−(3−(3−メトキシベンズアミド)−4−(メチル(メチルスルホニル)アミノ)フェニル)フェニル(メチル)カルバマートを得た。
得られたtert−ブチル=4−(3−(3−メトキシベンズアミド)−4−(メチル(メチルスルホニル)アミノ)フェニル)フェニル(メチル)カルバマートにトリフルオロ酢酸5.0mLを加え、室温で1時間攪拌した。減圧下で溶媒を留去し、飽和炭酸水素ナトリウム水溶液および酢酸エチルを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物にジイソプロピルエーテルおよび酢酸エチルを加え、固形物をろ取し、白色固体の3−メトキシ−N−(5−(4−(メチルアミノ)フェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド76mgを得た。
1H-NMR(DMSO-d6)δ値:2.72(3H,d,J=4.9Hz),3.09(3H,s),3.23(3H,s),3.84(3H,s),5.91(1H,q,J=4.9Hz),6.62-6.68(2H,m),7.16-7.23(1H,m),7.43-7.50(6H,m),7.61(1H,d,J=8.6Hz),8.28(1H,d,J=2.0Hz),9.50(1H,s).Example 257
Figure 0005443975
tert-Butyl 4- (3-amino-4- (methyl (methylsulfonyl) amino) phenyl) phenyl (methyl) carbamate 0.10 g of methylene chloride in 1.5 mL of methylene chloride under ice-cooling, 0.030 mL of pyridine and 3-methoxybenzoyl chloride 0.040 mL was sequentially added, and the mixture was stirred at room temperature for 1 hour. The reaction mixture was purified by silica gel column chromatography [eluent: 65-55% hexane / ethyl acetate], and tert-butyl = 4- (3- (3-methoxybenzamido) -4- (methyl (methylsulfonyl) amino) Phenyl) phenyl (methyl) carbamate was obtained.
To the resulting tert-butyl 4- (3- (3-methoxybenzamido) -4- (methyl (methylsulfonyl) amino) phenyl) phenyl (methyl) carbamate, 5.0 mL of trifluoroacetic acid was added and stirred at room temperature for 1 hour. did. The solvent was distilled off under reduced pressure, and a saturated aqueous sodium hydrogen carbonate solution and ethyl acetate were added. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. Diisopropyl ether and ethyl acetate were added to the obtained residue, the solid was collected by filtration, and white solid 3-methoxy-N- (5- (4- (methylamino) phenyl) -2- (methyl (methylsulfonyl) was obtained. 76 mg)) amino) phenyl) benzamide was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 2.72 (3H, d, J = 4.9 Hz), 3.09 (3H, s), 3.23 (3H, s), 3.84 (3H, s), 5.91 (1H, q, J = 4.9Hz), 6.62-6.68 (2H, m), 7.16-7.23 (1H, m), 7.43-7.50 (6H, m), 7.61 (1H, d, J = 8.6Hz), 8.28 (1H , d, J = 2.0 Hz), 9.50 (1H, s).

実施例258〜259
実施例257と同様にして、表34に示す化合物を得た。
Examples 258-259
In the same manner as in Example 257, the compounds shown in Table 34 were obtained.

Figure 0005443975
Figure 0005443975

4−メトキシ−N−(5−(4−(メチルアミノ)フェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:2.72(3H,d,J=4.9Hz),3.09(3H,s),3.23(3H,s),3.85(3H,s),5.91(1H,q,J=4.9Hz),6.65(2H,d,J=8.5Hz),7.11(2H,d,J=8.5Hz),7.41-7.49(3H,m),7.60(1H,d,J=8.3Hz),7.89(2H,d,J=8.8Hz),8.29(1H,d,J=1.9Hz),9.36(1H,s).
4-Methoxy-N- (5- (4- (methylamino) phenyl) -2- (methyl (methylsulfonyl) amino) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 2.72 (3H, d, J = 4.9 Hz), 3.09 (3H, s), 3.23 (3H, s), 3.85 (3H, s), 5.91 (1H, q, J = 4.9Hz), 6.65 (2H, d, J = 8.5Hz), 7.11 (2H, d, J = 8.5Hz), 7.41-7.49 (3H, m), 7.60 (1H, d, J = 8.3 Hz), 7.89 (2H, d, J = 8.8Hz), 8.29 (1H, d, J = 1.9Hz), 9.36 (1H, s).

N−(5−(4−(メチルアミノ)フェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンゾ[1,3]ジオキソール−5−カルボキサミド
1H-NMR(DMSO-d6)δ値:2.72(3H,d,J=4.9Hz),3.08(3H,s),3.22(3H,s),5.91(1H,q,J=4.9Hz),6.13-6.17(2H,m),6.61-6.68(2H,m),7.10(1H,d,J=8.1Hz),7.40-7.52(5H,m),7.60(1H,d,J=8.3Hz),8.22(1H,d,J=1.4Hz),9.36(1H,s).
N- (5- (4- (methylamino) phenyl) -2- (methyl (methylsulfonyl) amino) phenyl) benzo [1,3] dioxole-5-carboxamide
1 H-NMR (DMSO-d 6 ) δ value: 2.72 (3H, d, J = 4.9 Hz), 3.08 (3H, s), 3.22 (3H, s), 5.91 (1H, q, J = 4.9 Hz) , 6.13-6.17 (2H, m), 6.61-6.68 (2H, m), 7.10 (1H, d, J = 8.1Hz), 7.40-7.52 (5H, m), 7.60 (1H, d, J = 8.3Hz ), 8.22 (1H, d, J = 1.4Hz), 9.36 (1H, s).

実施例260

Figure 0005443975
ベンゾ[1,3]ジオキソール−4−カルボン酸49mgの塩化メチレン1.5mLおよびN,N−ジメチルホルムアミド0.010mL混液に氷冷下、オキサリルクロリド0.030mLを加え、室温で30分間攪拌した。減圧下で溶媒を留去し、塩化メチレン1.5mLを加えた。反応混合物を氷冷下、tert−ブチル=4−(3−アミノ−4−(メチル(メチルスルホニル)アミノ)フェニル)フェニル(メチル)カルバマート0.10gの塩化メチレン1.0mLおよびピリジン0.030mL混液に加え、室温で2時間攪拌した。反応混合物をシリカゲルカラムクロマトグラフィー[富士シリシア化学株式会社、Purif−Pack SI(60μm)、溶離液;75-60%ヘキサン/酢酸エチル]で精製し、無色油状物のtert−ブチル=4−(3−(ベンゾ[1,3]ジオキソール−4−カルボキサミド)−4−(メチル(メチルスルホニル)アミノ)フェニル)フェニル(メチル)カルバマートを得た。
得られたtert−ブチル=4−(3−(ベンゾ[1,3]ジオキソール−4−カルボキサミド)−4−(メチル(メチルスルホニル)アミノ)フェニル)フェニル(メチル)カルバマートにトリフルオロ酢酸5.0mLを加え、室温で1時間攪拌した。減圧下で溶媒を留去し、飽和炭酸水素ナトリウム水溶液および酢酸エチルを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物にジイソプロピルエーテルを加え、固形物をろ取し、白色固体のN−(5−(4−(メチルアミノ)フェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンゾ[1,3]ジオキソール−4−カルボキサミド54mgを得た。
1H-NMR(DMSO-d6)δ値:2.73(3H,d,J=4.8Hz),3.15(3H,s),3.23(3H,s),5.92(1H,q,J=4.8Hz),6.16-6.30(2H,broad),6.63-6.69(2H,m),7.05(1H,dd,J=7.9,7.9Hz),7.17-7.23(1H,m),7.38(1H,dd,J=8.3,2.2Hz),7.43-7.50(3H,m),7.60(1H,d,J=8.3Hz),8.74(1H,d,J=2.2Hz),10.03(1H,s).Example 260
Figure 0005443975
To a mixture of 49 mg of benzo [1,3] dioxole-4-carboxylic acid in 1.5 mL of methylene chloride and 0.010 mL of N, N-dimethylformamide was added 0.030 mL of oxalyl chloride under ice cooling, and the mixture was stirred at room temperature for 30 minutes. The solvent was distilled off under reduced pressure, and 1.5 mL of methylene chloride was added. The reaction mixture was added to a mixture of tert-butyl 4- (3-amino-4- (methyl (methylsulfonyl) amino) phenyl) phenyl (methyl) carbamate 0.10 g of methylene chloride and 0.030 mL of pyridine under ice cooling, Stir at room temperature for 2 hours. The reaction mixture was purified by silica gel column chromatography [Fuji Silysia Chemical Ltd., Purif-Pack SI (60 μm), eluent: 75-60% hexane / ethyl acetate], and tert-butyl = 4- (3 -(Benzo [1,3] dioxole-4-carboxamide) -4- (methyl (methylsulfonyl) amino) phenyl) phenyl (methyl) carbamate was obtained.
To the obtained tert-butyl 4- (3- (benzo [1,3] dioxol-4-carboxamide) -4- (methyl (methylsulfonyl) amino) phenyl) phenyl (methyl) carbamate was added 5.0 mL of trifluoroacetic acid. The mixture was further stirred at room temperature for 1 hour. The solvent was distilled off under reduced pressure, and a saturated aqueous sodium hydrogen carbonate solution and ethyl acetate were added. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. Diisopropyl ether was added to the obtained residue, and the solid substance was collected by filtration, and white solid N- (5- (4- (methylamino) phenyl) -2- (methyl (methylsulfonyl) amino) phenyl) benzo [ 54 mg of 1,3] dioxole-4-carboxamide was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 2.73 (3H, d, J = 4.8 Hz), 3.15 (3H, s), 3.23 (3H, s), 5.92 (1H, q, J = 4.8 Hz) , 6.16-6.30 (2H, broad), 6.63-6.69 (2H, m), 7.05 (1H, dd, J = 7.9,7.9Hz), 7.17-7.23 (1H, m), 7.38 (1H, dd, J = 8.3, 2.2Hz), 7.43-7.50 (3H, m), 7.60 (1H, d, J = 8.3Hz), 8.74 (1H, d, J = 2.2Hz), 10.03 (1H, s).

実施例261〜263
実施例260と同様にして、表35に示す化合物を得た。
Examples 261-263
In the same manner as in Example 260, the compounds shown in Table 35 were obtained.

Figure 0005443975
Figure 0005443975

N−(5−(4−(メチルアミノ)フェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)−2,3−ジヒドロベンゾ[1,4]ジオキシン−5−カルボキサミド
1H-NMR(DMSO-d6)δ値:2.73(3H,d,J=5.0Hz),3.15(3H,s),3.25(3H,s),4.34-4.40(2H,m),4.54-4.61(2H,m),5.91(1H,q,J=5.0Hz),6.66(2H,d,J=8.6Hz),7.01(1H,dd,J=7.9,7.9Hz),7.10-7.16(1H,m),7.37(1H,dd,J=8.3,2.2Hz),7.45(2H,d,J=8.6Hz),7.61(1H,d,J=8.3Hz),7.64-7.69(1H,m),8.77(1H,d,J=2.0Hz),10.64(1H,s).
N- (5- (4- (methylamino) phenyl) -2- (methyl (methylsulfonyl) amino) phenyl) -2,3-dihydrobenzo [1,4] dioxin-5-carboxamide
1 H-NMR (DMSO-d 6 ) δ value: 2.73 (3H, d, J = 5.0 Hz), 3.15 (3H, s), 3.25 (3H, s), 4.34-4.40 (2H, m), 4.54- 4.61 (2H, m), 5.91 (1H, q, J = 5.0Hz), 6.66 (2H, d, J = 8.6Hz), 7.01 (1H, dd, J = 7.9,7.9Hz), 7.10-7.16 (1H , m), 7.37 (1H, dd, J = 8.3, 2.2Hz), 7.45 (2H, d, J = 8.6Hz), 7.61 (1H, d, J = 8.3Hz), 7.64-7.69 (1H, m) , 8.77 (1H, d, J = 2.0Hz), 10.64 (1H, s).

2,3−ジメトキシ−N−(5−(4−(メチルアミノ)フェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:2.73(3H,d,J=4.8Hz),3.14(3H,s),3.26(3H,s),3.90(3H,s),3.97(3H,s),5.91(1H,q,J=4.8Hz),6.66(2H,d,J=8.6Hz),7.25(1H,dd,J=7.9,7.9Hz),7.30-7.35(1H,m),7.38(1H,dd,J=8.3,2.0Hz),7.45(2H,d,J=8.6Hz),7.60-7.67(2H,m),8.77(1H,d,J=2.0Hz),10.81(1H,s).
2,3-dimethoxy-N- (5- (4- (methylamino) phenyl) -2- (methyl (methylsulfonyl) amino) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 2.73 (3H, d, J = 4.8 Hz), 3.14 (3H, s), 3.26 (3H, s), 3.90 (3H, s), 3.97 (3H, s), 5.91 (1H, q, J = 4.8Hz), 6.66 (2H, d, J = 8.6Hz), 7.25 (1H, dd, J = 7.9, 7.9Hz), 7.30-7.35 (1H, m), 7.38 (1H, dd, J = 8.3,2.0Hz), 7.45 (2H, d, J = 8.6Hz), 7.60-7.67 (2H, m), 8.77 (1H, d, J = 2.0Hz), 10.81 (1H , s).

2−(ジフルオロメトキシ)−N−(5−(4−(メチルアミノ)フェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:2.72(3H,d,J=5.1Hz),3.09(3H,s),3.21(3H,s),5,89-5.96(1H,m),6.62-6.69(2H,m),7.30(1H,t,J=73.1Hz),7.36-7.49(5H,m),7.59-7.68(2H,m),7.91(1H,d,J=7.8Hz),8.45(1H,s),9.71(1H,s).
2- (Difluoromethoxy) -N- (5- (4- (methylamino) phenyl) -2- (methyl (methylsulfonyl) amino) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 2.72 (3H, d, J = 5.1 Hz), 3.09 (3H, s), 3.21 (3H, s), 5,89-5.96 (1H, m), 6.62-6.69 (2H, m), 7.30 (1H, t, J = 73.1Hz), 7.36-7.49 (5H, m), 7.59-7.68 (2H, m), 7.91 (1H, d, J = 7.8Hz) , 8.45 (1H, s), 9.71 (1H, s).

実施例264

Figure 0005443975
2−(3−アミノ−4−(メチル(メチルスルホニル)アミノ)フェニル)フェニル=アセタート0.10gの塩化メチレン2.5mL溶液にピリジン0.031mLおよび4−メトキシベンゾイルクロリド61mgを順次加え、室温で2時間攪拌した。反応混合物をシリカゲルカラムクロマトグラフィー[溶離液;70-55%ヘキサン/酢酸エチル]で精製し、無色油状物の2−(3−(4−メトキシベンズアミド)−4−(メチル(メチルスルホニル)アミノ)フェニル)フェニル=アセタートを得た。
得られた2−(3−(4−メトキシベンズアミド)−4−(メチル(メチルスルホニル)アミノ)フェニル)フェニル=アセタートにジオキサン2.0mLおよび2mol/L水酸化ナトリウム水溶液0.23mLを加え、室温で1時間30分間攪拌した。反応混合物にジオキサン1.0mLおよび水0.5mLを加え、室温で8時間攪拌した。反応混合物に2mol/L水酸化ナトリウム水溶液0.15mLを加え、室温で1時間攪拌した。反応混合物に10%クエン酸水溶液10mLおよび酢酸エチル10mLを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[溶離液;70-55%ヘキサン/酢酸エチル]で精製し、白色固体のN−(5−(2−ヒドロキシフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)−4−メトキシベンズアミド58mgを得た。
1H-NMR(DMSO-d6)δ値:3.11(3H,s),3.25(3H,s),3.85(3H,s),6.87-6.94(1H,m),6.97(1H,d,J=8.0Hz),7.07-7.14(2H,m),7.16-7.23(1H,m),7.29(1H,d,J=7.6Hz),7.43(1H,dd,J=8.3,2.0Hz),7.63(1H,d,J=8.5Hz),7.85-7.91(2H,m),8.27(1H,d,J=1.7Hz),9.38(1H,s),9.66(1H,s).Example 264
Figure 0005443975
0.031 mL of pyridine and 61 mg of 4-methoxybenzoyl chloride were sequentially added to a solution of 0.10 g of 2- (3-amino-4- (methyl (methylsulfonyl) amino) phenyl) phenyl = acetate in 2.5 mL of methylene chloride, and the mixture was stirred at room temperature for 2 hours. did. The reaction mixture was purified by silica gel column chromatography [eluent: 70-55% hexane / ethyl acetate] to give 2- (3- (4-methoxybenzamido) -4- (methyl (methylsulfonyl) amino) as a colorless oil. Phenyl) phenyl acetate was obtained.
To the obtained 2- (3- (4-methoxybenzamido) -4- (methyl (methylsulfonyl) amino) phenyl) phenyl acetate, 2.0 mL of dioxane and 0.23 mL of 2 mol / L aqueous sodium hydroxide solution were added, and the mixture was stirred at room temperature. Stir for 30 minutes. To the reaction mixture were added 1.0 mL of dioxane and 0.5 mL of water, and the mixture was stirred at room temperature for 8 hours. To the reaction mixture was added 0.15 mL of a 2 mol / L aqueous sodium hydroxide solution, and the mixture was stirred at room temperature for 1 hour. 10 mL of 10% aqueous citric acid solution and 10 mL of ethyl acetate were added to the reaction mixture. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [eluent: 70-55% hexane / ethyl acetate], and white solid N- (5- (2-hydroxyphenyl) -2- (methyl (methylsulfonyl) 58 mg of amino) phenyl) -4-methoxybenzamide were obtained.
1 H-NMR (DMSO-d 6 ) δ value: 3.11 (3H, s), 3.25 (3H, s), 3.85 (3H, s), 6.87-6.94 (1H, m), 6.97 (1H, d, J = 8.0Hz), 7.07-7.14 (2H, m), 7.16-7.23 (1H, m), 7.29 (1H, d, J = 7.6Hz), 7.43 (1H, dd, J = 8.3,2.0Hz), 7.63 (1H, d, J = 8.5Hz), 7.85-7.91 (2H, m), 8.27 (1H, d, J = 1.7Hz), 9.38 (1H, s), 9.66 (1H, s).

実施例265〜266
実施例264と同様にして、表36に示す化合物を得た。
Examples 265-266
In the same manner as in Example 264, the compounds shown in Table 36 were obtained.

Figure 0005443975
Figure 0005443975

N−(5−(2−ヒドロキシフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)−2−メトキシベンズアミド
1H-NMR(DMSO-d6)δ値:3.17(3H,s),3.29(3H,s),4.11(3H,s),6.88-6.94(1H,m),6.97(1H,d,J=8.0Hz),7.11-7.24(2H,m),7.26-7.32(2H,m),7.38(1H,dd,J=8.3,2.0Hz),7.57-7.68(2H,m),8.11(1H,dd,J=7.8,1.7Hz),8.77(1H,d,J=1.9Hz),9.65(1H,s),10.76(1H,s).
N- (5- (2-hydroxyphenyl) -2- (methyl (methylsulfonyl) amino) phenyl) -2-methoxybenzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.17 (3H, s), 3.29 (3H, s), 4.11 (3H, s), 6.88-6.94 (1H, m), 6.97 (1H, d, J = 8.0Hz), 7.11-7.24 (2H, m), 7.26-7.32 (2H, m), 7.38 (1H, dd, J = 8.3,2.0Hz), 7.57-7.68 (2H, m), 8.11 (1H, dd, J = 7.8, 1.7 Hz), 8.77 (1 H, d, J = 1.9 Hz), 9.65 (1 H, s), 10.76 (1 H, s).

N−(5−(2−ヒドロキシフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)−3−メトキシベンズアミド
1H-NMR(DMSO-d6)δ値:3.11(3H,s),3.25(3H,s),3.84(3H,s),6.91(1H,dd,J=7.4,7.4Hz),6.97(1H,d,J=8.0Hz),7.15-7.24(2H,m),7.30(1H,d,J=7.6Hz),7.42-7.50(4H,m),7.64(1H,d,J=8.3Hz),8.27(1H,d,J=1.7Hz),9.52(1H,s),9.68(1H,s).
N- (5- (2-hydroxyphenyl) -2- (methyl (methylsulfonyl) amino) phenyl) -3-methoxybenzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.11 (3H, s), 3.25 (3H, s), 3.84 (3H, s), 6.91 (1H, dd, J = 7.4, 7.4 Hz), 6.97 ( 1H, d, J = 8.0Hz), 7.15-7.24 (2H, m), 7.30 (1H, d, J = 7.6Hz), 7.42-7.50 (4H, m), 7.64 (1H, d, J = 8.3Hz ), 8.27 (1H, d, J = 1.7Hz), 9.52 (1H, s), 9.68 (1H, s).

実施例267〜269
実施例93と同様にして、表37に示す化合物を得た。
Examples 267-269
In the same manner as in Example 93, the compounds shown in Table 37 were obtained.

Figure 0005443975
Figure 0005443975

2,4−ジフルオロ−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.14(3H,s),3.25(3H,s),7.32(1H,ddd,J=8.3,8.3,2.4Hz),7.40-7.47(1H,m),7.49-7.60(4H,m),7.66-7.72(2H,m),7.74(1H,d,J=8.3Hz),8.04(1H,ddd,J=8.8,8.8,6.6Hz),8.51-8.58(1H,m),9.71(1H,d,J=9.8Hz).
2,4-Difluoro-N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.14 (3H, s), 3.25 (3H, s), 7.32 (1H, ddd, J = 8.3, 8.3, 2.4 Hz), 7.40-7.47 (1H, m ), 7.49-7.60 (4H, m), 7.66-7.72 (2H, m), 7.74 (1H, d, J = 8.3Hz), 8.04 (1H, ddd, J = 8.8,8.8,6.6Hz), 8.51- 8.58 (1H, m), 9.71 (1H, d, J = 9.8Hz).

2,3−ジフルオロ−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.13(3H,s),3.24(3H,s),7.37-7.46(2H,m),7.49-7.55(2H,m),7.59(1H,dd,J=8.3,2.2Hz),7.65-7.76(5H,m),8.44(1H,s),9.82(1H,d,J=6.1Hz).
2,3-difluoro-N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.13 (3H, s), 3.24 (3H, s), 7.37-7.46 (2H, m), 7.49-7.55 (2H, m), 7.59 (1H, dd , J = 8.3, 2.2 Hz), 7.65-7.76 (5 H, m), 8.44 (1 H, s), 9.82 (1 H, d, J = 6.1 Hz).

N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)−2−ナフタミド
1H-NMR(DMSO-d6)δ値:3.14(3H,s),3.29(3H,s),7.40-7.46(1H,m),7.49-7.56(2H,m),7.57-7.77(6H,m),7.97-8.13(4H,m),8.38(1H,d,J=2.2Hz),8.57(1H,s),9.81(1H,s).
N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) -2-naphthamide
1 H-NMR (DMSO-d 6 ) δ value: 3.14 (3H, s), 3.29 (3H, s), 7.40-7.46 (1H, m), 7.49-7.56 (2H, m), 7.57-7.77 (6H , m), 7.97-8.13 (4H, m), 8.38 (1H, d, J = 2.2Hz), 8.57 (1H, s), 9.81 (1H, s).

実施例270〜273
実施例125と同様にして、表38に示す化合物を得た。
Examples 270-273
In the same manner as in Example 125, the compounds shown in Table 38 were obtained.

Figure 0005443975
Figure 0005443975

3−(ジフルオロメトキシ)−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.10(3H,s),3.25(3H,s),7.34(1H,t,J=73.7Hz),7.39-7.55(4H,m),7.57-7.75(6H,m),7.77-7.82(1H,m),8.24-8.29(1H,m),9.75(1H,s).
3- (Difluoromethoxy) -N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.10 (3H, s), 3.25 (3H, s), 7.34 (1H, t, J = 73.7 Hz), 7.39-7.55 (4H, m), 7.57- 7.75 (6H, m), 7.77-7.82 (1H, m), 8.24-8.29 (1H, m), 9.75 (1H, s).

4−(ジフルオロメトキシ)−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.10(3H,s),3.25(3H,s),7.18-7.62(7H,m),7.64-7.76(3H,m),7.94-8.06(2H,m),8.26-8.34(1H,m),9.65(1H,s).
4- (Difluoromethoxy) -N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.10 (3H, s), 3.25 (3H, s), 7.18-7.62 (7H, m), 7.64-7.76 (3H, m), 7.94-8.06 (2H) , m), 8.26-8.34 (1H, m), 9.65 (1H, s).

2−(ジメチルアミノ)−3−メトキシ−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:2.90(6H,s),3.15(3H,s),3.29(3H,s),3.90(3H,s),7.30(1H,dd,J=8.3,1.5Hz),7.36(1H,dd,J=7.9,7.9Hz),7.39-7.45(1H,m),7.47(1H,dd,J=8.3,2.2Hz),7.49-7.55(2H,m),7.65-7.71(2H,m),7.73(1H,d,J=8.3Hz),7.85(1H,dd,J=7.9,1.6Hz),8.95(1H,d,J=2.2Hz),13.60(1H,s).
2- (Dimethylamino) -3-methoxy-N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 2.90 (6H, s), 3.15 (3H, s), 3.29 (3H, s), 3.90 (3H, s), 7.30 (1H, dd, J = 8.3 1.5Hz), 7.36 (1H, dd, J = 7.9,7.9Hz), 7.39-7.45 (1H, m), 7.47 (1H, dd, J = 8.3,2.2Hz), 7.49-7.55 (2H, m) , 7.65-7.71 (2H, m), 7.73 (1H, d, J = 8.3Hz), 7.85 (1H, dd, J = 7.9,1.6Hz), 8.95 (1H, d, J = 2.2Hz), 13.60 ( 1H, s).

2−(ジメチルアミノ)−4−メトキシ−N−(2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド
1H-NMR(CDCl3)δ値:2.85(6H,s),3.02(3H,s),3.29(3H,s),3.87(3H,s),6.77(1H,dd,J=8.8,2.4Hz),6.84(1H,d,J=2.4Hz),7.32-7.49(5H,m),7.62-7.70(2H,m),8.24(1H,d,J=8.8Hz),8.99(1H,s),12.38(1H,s).
2- (Dimethylamino) -4-methoxy-N- (2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) benzamide
1 H-NMR (CDCl 3 ) δ value: 2.85 (6H, s), 3.02 (3H, s), 3.29 (3H, s), 3.87 (3H, s), 6.77 (1H, dd, J = 8.8, 2.4 Hz), 6.84 (1H, d, J = 2.4Hz), 7.32-7.49 (5H, m), 7.62-7.70 (2H, m), 8.24 (1H, d, J = 8.8Hz), 8.99 (1H, s ), 12.38 (1H, s).

実施例274〜275
実施例45と同様にして、表39に示す化合物を得た。
Examples 274-275
In the same manner as in Example 45, the compounds shown in Table 39 were obtained.

Figure 0005443975
Figure 0005443975

N−(5−(2−フルオロ−4−メチルフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:2.38(3H,s),3.12(3H,s),3.26(3H,s),7.13-7.22(2H,m),7.41-7.50(2H,m),7.54-7.66(3H,m),7.73(1H,d,J=8.5Hz),7.89-7.95(2H,m),8.26(1H,s),9.60(1H,s).
N- (5- (2-fluoro-4-methylphenyl) -2- (methyl (methylsulfonyl) amino) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 2.38 (3H, s), 3.12 (3H, s), 3.26 (3H, s), 7.13-7.22 (2H, m), 7.41-7.50 (2H, m ), 7.54-7.66 (3H, m), 7.73 (1H, d, J = 8.5Hz), 7.89-7.95 (2H, m), 8.26 (1H, s), 9.60 (1H, s).

N−(5−(6−メトキシピリジン−3−イル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.11(3H,s),3.25(3H,s),3.92(3H,s),6.96(1H,d,J=8.6Hz),7.55-7.67(4H,m),7.73(1H,d,J=8.3Hz),7.90-7.97(2H,m),8.01-8.06(1H,m),8.32(1H,d,J=2.0Hz),8.51(1H,d,J=2.4Hz),9.62(1H,s).
N- (5- (6-methoxypyridin-3-yl) -2- (methyl (methylsulfonyl) amino) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.11 (3H, s), 3.25 (3H, s), 3.92 (3H, s), 6.96 (1H, d, J = 8.6 Hz), 7.55-7.67 ( 4H, m), 7.73 (1H, d, J = 8.3Hz), 7.90-7.97 (2H, m), 8.01-8.06 (1H, m), 8.32 (1H, d, J = 2.0Hz), 8.51 (1H , d, J = 2.4Hz), 9.62 (1H, s).

実施例276

Figure 0005443975
N−(5−ブロモ−2−(メチル(メチルスルホニル)アミノ)フェニル)−2−メトキシベンズアミド0.29gのエチレングリコールジメチルエーテル2.9mL懸濁液に水0.87mL、2−フルオロ−4−メチルフェニルボロン酸0.13g、炭酸ナトリウム0.18gおよびビス(トリフェニルホスフィン)パラジウム(II)クロリド10mgを加え、窒素雰囲気下、2時間加熱還流した。反応混合物に水および酢酸エチルを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[富士シリシア化学株式会社、Purif−Pack SI(60μm)、溶離液;95-40%ヘキサン/酢酸エチル]で精製し、白色固体のN−(5−(2−フルオロ−4−メチルフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)−2−メトキシベンズアミド0.24gを得た。
1H-NMR(DMSO-d6)δ値:2.38(3H,s),3.18(3H,s),3.30(3H,s),4.11(3H,s),7.13-7.22(3H,m),7.29(1H,d,J=8.3Hz),7.33-7.39(1H,m),7.45(1H,dd,J=8.2,8.2Hz),7.58-7.65(1H,m),7.74(1H,d,J=8.0Hz),8.12(1H,dd,J=7.8,1.9Hz),8.79(1H,s),10.82(1H,s).Example 276
Figure 0005443975
N- (5-bromo-2- (methyl (methylsulfonyl) amino) phenyl) -2-methoxybenzamide 0.29 g of ethylene glycol dimethyl ether 2.9 mL suspension in water 0.87 mL, 2-fluoro-4-methylphenylboronic acid 0.13 g, 0.18 g of sodium carbonate and 10 mg of bis (triphenylphosphine) palladium (II) chloride were added, and the mixture was heated to reflux for 2 hours under a nitrogen atmosphere. Water and ethyl acetate were added to the reaction mixture. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [Fuji Silysia Chemical Ltd., Purif-Pack SI (60 μm), eluent: 95-40% hexane / ethyl acetate], and white solid N- (5- (5- ( 0.24 g of 2-fluoro-4-methylphenyl) -2- (methyl (methylsulfonyl) amino) phenyl) -2-methoxybenzamide was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 2.38 (3H, s), 3.18 (3H, s), 3.30 (3H, s), 4.11 (3H, s), 7.13-7.22 (3H, m), 7.29 (1H, d, J = 8.3Hz), 7.33-7.39 (1H, m), 7.45 (1H, dd, J = 8.2,8.2Hz), 7.58-7.65 (1H, m), 7.74 (1H, d, J = 8.0Hz), 8.12 (1H, dd, J = 7.8,1.9Hz), 8.79 (1H, s), 10.82 (1H, s).

実施例277

Figure 0005443975
実施例276と同様にして、以下の化合物を得た。
N−(5−(4−(ジメチルアミノ)フェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)−2−メトキシベンズアミド
1H-NMR(DMSO-d6)δ値:2.96(6H,s),3.15(3H,s),3.27(3H,s),4.10(3H,s),6.84(2H,d,J=8.8Hz),7.16(1H,dd,J=7.6,7.6Hz),7.29(1H,d,J=8.5Hz),7.41(1H,dd,J=8.2,2.1Hz),7.54(2H,d,J=8.8Hz),7.58-7.69(2H,m),8.15(1H,dd,J=7.9,1.8Hz),8.83(1H,d,J=2.2Hz),10.78(1H,s).Example 277
Figure 0005443975
In the same manner as in Example 276, the following compound was obtained.
N- (5- (4- (dimethylamino) phenyl) -2- (methyl (methylsulfonyl) amino) phenyl) -2-methoxybenzamide
1 H-NMR (DMSO-d 6 ) δ value: 2.96 (6H, s), 3.15 (3H, s), 3.27 (3H, s), 4.10 (3H, s), 6.84 (2H, d, J = 8.8 Hz), 7.16 (1H, dd, J = 7.6,7.6Hz), 7.29 (1H, d, J = 8.5Hz), 7.41 (1H, dd, J = 8.2,2.1Hz), 7.54 (2H, d, J = 8.8Hz), 7.58-7.69 (2H, m), 8.15 (1H, dd, J = 7.9,1.8Hz), 8.83 (1H, d, J = 2.2Hz), 10.78 (1H, s).

実施例278

Figure 0005443975
N−(5−ブロモ−2−(メチル(メチルスルホニル)アミノ)フェニル)−2−メトキシベンズアミド0.10gのエチレングリコールジメチルエーテル1mL懸濁液に水0.3mL、tert−ブチル=メチル(4−(4,4,5,5−テトラメチル−1,3,2−ジオキサボロラン−2−イル)フェニル)カルバマート97mg、炭酸ナトリウム51mgおよびビス(トリフェニルホスフィン)パラジウム(II)クロリド3.4mgを加え、窒素雰囲気下、2時間加熱還流した。反応混合物を室温まで冷却した後、水および酢酸エチルを加え、不溶物をろ去した。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[溶離液;90-50%ヘキサン/酢酸エチル]で精製し、黄色油状物のtert−ブチル=4−(3−(2−メトキシベンズアミド)−4−(メチル(メチルスルホニル)アミノ)フェニル)フェニル(メチル)カルバマートを得た。
得られたtert−ブチル=4−(3−(2−メトキシベンズアミド)−4−(メチル(メチルスルホニル)アミノ)フェニル)フェニル(メチル)カルバマートに塩化メチレン1.5mLおよびトリフルオロ酢酸0.5mLを加え、室温で1時間30分間攪拌した。減圧下で溶媒を留去し、飽和炭酸水素ナトリウム水溶液および酢酸エチルを加えた。有機層を分取し、飽和炭酸水素ナトリウム水溶液および飽和塩化ナトリウム水溶液で順次洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物にジイソプロピルエーテルを加え、固形物をろ取し、白色固体の2−メトキシ−N−(5−(4−(メチルアミノ)フェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド92mgを得た。
1H-NMR(DMSO-d6)δ値:2.73(3H,d,J=5.0Hz),3.15(3H,s),3.27(3H,s),4.10(3H,s),5.91(1H,q,J=5.0Hz),6.63-6.68(2H,m),7.13-7.19(1H,m),7.29(1H,d,J=7.8Hz),7.38(1H,dd,J=8.4,2.3Hz),7.43-7.48(2H,m),7.58-7.65(2H,m),8.14(1H,dd,J=7.8,1.9Hz),8.79(1H,d,J=2.3Hz),10.76(1H,s).Example 278
Figure 0005443975
To a suspension of N- (5-bromo-2- (methyl (methylsulfonyl) amino) phenyl) -2-methoxybenzamide (0.10 g) in ethylene glycol dimethyl ether (1 mL) was added 0.3 mL of water, tert-butyl = methyl (4- (4 4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl) phenyl) carbamate 97 mg, sodium carbonate 51 mg and bis (triphenylphosphine) palladium (II) chloride 3.4 mg were added, and under nitrogen atmosphere, Heated to reflux for 2 hours. The reaction mixture was cooled to room temperature, water and ethyl acetate were added, and the insoluble material was removed by filtration. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [eluent: 90-50% hexane / ethyl acetate], and tert-butyl 4- (3- (2-methoxybenzamide) -4- ( Methyl (methylsulfonyl) amino) phenyl) phenyl (methyl) carbamate was obtained.
To the resulting tert-butyl = 4- (3- (2-methoxybenzamido) -4- (methyl (methylsulfonyl) amino) phenyl) phenyl (methyl) carbamate was added 1.5 mL of methylene chloride and 0.5 mL of trifluoroacetic acid, Stir at room temperature for 1 hour 30 minutes. The solvent was distilled off under reduced pressure, and a saturated aqueous sodium hydrogen carbonate solution and ethyl acetate were added. The organic layer was separated, washed successively with a saturated aqueous sodium hydrogen carbonate solution and a saturated aqueous sodium chloride solution, dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. Diisopropyl ether was added to the obtained residue, and the solid was collected by filtration to give 2-methoxy-N- (5- (4- (methylamino) phenyl) -2- (methyl (methylsulfonyl) amino) as a white solid. 92 mg of phenyl) benzamide were obtained.
1 H-NMR (DMSO-d 6 ) δ value: 2.73 (3H, d, J = 5.0 Hz), 3.15 (3H, s), 3.27 (3H, s), 4.10 (3H, s), 5.91 (1H, q, J = 5.0Hz), 6.63-6.68 (2H, m), 7.13-7.19 (1H, m), 7.29 (1H, d, J = 7.8Hz), 7.38 (1H, dd, J = 8.4,2.3Hz ), 7.43-7.48 (2H, m), 7.58-7.65 (2H, m), 8.14 (1H, dd, J = 7.8,1.9Hz), 8.79 (1H, d, J = 2.3Hz), 10.76 (1H, s).

実施例279

Figure 0005443975
実施例278と同様にして、以下の化合物を得た。
N−(5−(インドリン−5−イル)−2−(メチル(メチルスルホニル)アミノ)フェニル)−2−メトキシベンズアミド
1H-NMR(DMSO-d6)δ値:3.00(2H,t,J=8.5Hz),3.15(3H,s),3.27(3H,s),3.49(2H,td,J=8.5,1.7Hz),4.10(3H,s),5.74(1H,s),6.59(1H,d,J=8.0Hz),7.13-7.19(1H,m),7.24-7.31(2H,m),7.34-7.39(2H,m),7.58-7.65(2H,m),8.14(1H,dd,J=7.8,1.7Hz),8.78(1H,d,J=2.2Hz),10.76(1H,s).Example 279
Figure 0005443975
In the same manner as in Example 278, the following compound was obtained.
N- (5- (Indoline-5-yl) -2- (methyl (methylsulfonyl) amino) phenyl) -2-methoxybenzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.00 (2H, t, J = 8.5 Hz), 3.15 (3H, s), 3.27 (3H, s), 3.49 (2H, td, J = 8.5, 1.7 Hz), 4.10 (3H, s), 5.74 (1H, s), 6.59 (1H, d, J = 8.0Hz), 7.13-7.19 (1H, m), 7.24-7.31 (2H, m), 7.34-7.39 (2H, m), 7.58-7.65 (2H, m), 8.14 (1H, dd, J = 7.8,1.7Hz), 8.78 (1H, d, J = 2.2Hz), 10.76 (1H, s).

実施例280

Figure 0005443975
実施例278と同様にして、以下の化合物を得た。
N−(5−(4−(エチルアミノ)フェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:1.19(3H,t,J=7.1Hz),3.04-3.13(2H,m),3.09(3H,s),3.23(3H,s),5.82(1H,t,J=5.4Hz),6.64-6.69(2H,m),7.42-7.48(3H,m),7.54-7.66(4H,m),7.90-7.95(2H,m),8.26(1H,d,J=2.2Hz),9.52(1H,s).Example 280
Figure 0005443975
In the same manner as in Example 278, the following compound was obtained.
N- (5- (4- (ethylamino) phenyl) -2- (methyl (methylsulfonyl) amino) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 1.19 (3H, t, J = 7.1 Hz), 3.04-3.13 (2H, m), 3.09 (3H, s), 3.23 (3H, s), 5.82 ( 1H, t, J = 5.4Hz), 6.64-6.69 (2H, m), 7.42-7.48 (3H, m), 7.54-7.66 (4H, m), 7.90-7.95 (2H, m), 8.26 (1H, d, J = 2.2Hz), 9.52 (1H, s).

実施例281

Figure 0005443975
1−ブロモ−4−(ジフルオロメトキシ)ベンゼン0.15gのエチレングリコールジメチルエーテル1.5mL溶液に水0.45mL、N−(2−(メチル(メチルスルホニル)アミノ)−5−(4,4,5,5−テトラメチル−1,3,2−ジオキサボロラン−2−イル)フェニル)ベンズアミド0.29g、炭酸ナトリウム0.14gおよびビス(トリフェニルホスフィン)パラジウム(II)クロリド24mgを加え、窒素雰囲気下、1時間30分間加熱還流した。反応混合物に飽和炭酸水素ナトリウム水溶液および酢酸エチルを加えた。有機層を分取し、無水硫酸マグネシウムで乾燥後、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[富士シリシア化学株式会社、Purif−Pack SI(60μm)、溶離液;80-50%ヘキサン/酢酸エチル]で精製し、白色固体のN−(5−(4−(ジフルオロメトキシ)フェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド0.13gを得た。
1H-NMR(DMSO-d6)δ値:3.11(3H,s),3.25(3H,s),7.31(2H,d,J=8.6Hz),7.32(1H,t,J=74.1Hz),7.54-7.67(4H,m),7.73(1H,d,J=8.6Hz),7.76(2H,d,J=8.6Hz),7.89-7.98(2H,m),8.34-8.39(1H,m),9.61(1H,s).Example 281
Figure 0005443975
0.45 mL of water, N- (2- (methyl (methylsulfonyl) amino) -5- (4,4,5,5-) in a solution of 0.15 g of 1-bromo-4- (difluoromethoxy) benzene in 1.5 mL of ethylene glycol dimethyl ether Tetramethyl-1,3,2-dioxaborolan-2-yl) phenyl) benzamide 0.29 g, sodium carbonate 0.14 g and bis (triphenylphosphine) palladium (II) chloride 24 mg were added and heated in a nitrogen atmosphere for 1 hour 30 minutes. Refluxed. Saturated aqueous sodium hydrogen carbonate solution and ethyl acetate were added to the reaction mixture. The organic layer was separated and dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [Fuji Silysia Chemical Ltd., Purif-Pack SI (60 μm), eluent: 80-50% hexane / ethyl acetate], and white solid N- (5- (5- ( 0.13 g of 4- (difluoromethoxy) phenyl) -2- (methyl (methylsulfonyl) amino) phenyl) benzamide was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 3.11 (3H, s), 3.25 (3H, s), 7.31 (2H, d, J = 8.6 Hz), 7.32 (1H, t, J = 74.1 Hz) 7.54-7.67 (4H, m), 7.73 (1H, d, J = 8.6Hz), 7.76 (2H, d, J = 8.6Hz), 7.89-7.98 (2H, m), 8.34-8.39 (1H, m ), 9.61 (1H, s).

実施例282〜286
実施例281と同様にして、表40に示す化合物を得た。
Examples 282 to 286
In the same manner as in Example 281, compounds shown in Table 40 were obtained.

Figure 0005443975
Figure 0005443975

N−(2−(メチル(メチルスルホニル)アミノ)−5−(ピリジン−2−イル)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.11(3H,s),3.26(3H,s),7.41(1H,ddd,J=7.3,4.9,1.0Hz),7.55-7.67(3H,m),7.75(1H,d,J=8.3Hz),7.90-8.03(5H,m),8.69-8.74(1H,m),8.79(1H,d,J=2.2Hz),9.64(1H,s).
N- (2- (methyl (methylsulfonyl) amino) -5- (pyridin-2-yl) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.11 (3H, s), 3.26 (3H, s), 7.41 (1H, ddd, J = 7.3, 4.9, 1.0 Hz), 7.55-7.67 (3H, m ), 7.75 (1H, d, J = 8.3Hz), 7.90-8.03 (5H, m), 8.69-8.74 (1H, m), 8.79 (1H, d, J = 2.2Hz), 9.64 (1H, s) .

N−(2−(メチル(メチルスルホニル)アミノ)−5−(ピリミジン−2−イル)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.12(3H,s),3.27(3H,s),7.51(1H,dd,J=4.9,4.9Hz),7.54-7.68(3H,m),7.79(1H,d,J=8.5Hz),7.92-7.97(2H,m),8.29(1H,dd,J=8.5,2.0Hz),8.94-8.99(2H,m),9.12(1H,d,J=2.0Hz),9.66(1H,s).
N- (2- (methyl (methylsulfonyl) amino) -5- (pyrimidin-2-yl) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.12 (3H, s), 3.27 (3H, s), 7.51 (1H, dd, J = 4.9, 4.9 Hz), 7.54-7.68 (3H, m), 7.79 (1H, d, J = 8.5Hz), 7.92-7.97 (2H, m), 8.29 (1H, dd, J = 8.5,2.0Hz), 8.94-8.99 (2H, m), 9.12 (1H, d, J = 2.0Hz), 9.66 (1H, s).

N−(2−(メチル(メチルスルホニル)アミノ)−5−(ピリミジン−5−イル)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.11(3H,s),3.26(3H,s),7.55-7.67(3H,m),7.74(1H,dd,J=8.3,2.2Hz),7.82(1H,d,J=8.3Hz),7.91-7.97(2H,m),8.41(1H,d,J=2.2Hz),9.17(2H,s),9.24(1H,s),9.71(1H,s).
N- (2- (methyl (methylsulfonyl) amino) -5- (pyrimidin-5-yl) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.11 (3H, s), 3.26 (3H, s), 7.55-7.67 (3H, m), 7.74 (1H, dd, J = 8.3, 2.2 Hz), 7.82 (1H, d, J = 8.3Hz), 7.91-7.97 (2H, m), 8.41 (1H, d, J = 2.2Hz), 9.17 (2H, s), 9.24 (1H, s), 9.71 (1H , s).

N−(2−(メチル(メチルスルホニル)アミノ)−5−(1,2,3,4−テトラヒドロキノリン−6−イル)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:1.78-1.87(2H,m),2.74(2H,t,J=6.2Hz),3.08(3H,s),3.19-3.25(5H,m),5.94(1H,s),6.53(1H,d,J=8.3Hz),7.18-7.25(2H,m),7.42(1H,dd,J=8.3,2.2Hz),7.54-7.66(4H,m),7.89-7.96(2H,m),8.23(1H,d,J=2.0Hz),9.49(1H,s).
N- (2- (methyl (methylsulfonyl) amino) -5- (1,2,3,4-tetrahydroquinolin-6-yl) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 1.78-1.87 (2H, m), 2.74 (2H, t, J = 6.2 Hz), 3.08 (3H, s), 3.19-3.25 (5H, m), 5.94 (1H, s), 6.53 (1H, d, J = 8.3Hz), 7.18-7.25 (2H, m), 7.42 (1H, dd, J = 8.3,2.2Hz), 7.54-7.66 (4H, m) 7.89-7.96 (2H, m), 8.23 (1H, d, J = 2.0Hz), 9.49 (1H, s).

N−(2−(メチル(メチルスルホニル)アミノ)−5−(1H−ピロロ[2,3−b]ピリジン−5−イル)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.12(3H,s),3.27(3H,s),6.53-6.58(1H,m),7.53-7.68(5H,m),7.74(1H,d,J=8.3Hz),7.92-7.97(2H,m),8.25(1H,d,J=2.0Hz),8.42(1H,d,J=1.7Hz),8.55(1H,d,J=2.0Hz),9.61(1H,s),11.79(1H,s).
N- (2- (methyl (methylsulfonyl) amino) -5- (1H-pyrrolo [2,3-b] pyridin-5-yl) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.12 (3H, s), 3.27 (3H, s), 6.53-6.58 (1H, m), 7.53-7.68 (5H, m), 7.74 (1H, d , J = 8.3Hz), 7.92-7.97 (2H, m), 8.25 (1H, d, J = 2.0Hz), 8.42 (1H, d, J = 1.7Hz), 8.55 (1H, d, J = 2.0Hz ), 9.61 (1H, s), 11.79 (1H, s).

実施例287

Figure 0005443975
N−(2−(メチル(メチルスルホニル)アミノ)−5−(4,4,5,5−テトラメチル−1,3,2−ジオキサボロラン−2−イル)フェニル)ベンズアミド0.25gのトルエン2.5mL懸濁液に2−ブロモ−5−メチルピリジン0.12g、リン酸三カリウム0.27g、酢酸パラジウム(II)2.6mgおよび2−ジシクロヘキシルホスフィノ−2’,6’−ジメトキシビフェニル2.4mgを加え、窒素雰囲気下、2時間加熱還流した。反応混合物を室温まで冷却した後、10%クエン酸水溶液および酢酸エチルを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[富士シリシア化学株式会社、Purif−Pack SI(60μm)、溶離液;50-30%ヘキサン/酢酸エチル]で精製し、白色固体のN−(2−(メチル(メチルスルホニル)アミノ)−5−(5−メチルピリジン−2−イル)フェニル)ベンズアミド19mgを得た。
1H-NMR(DMSO-d6)δ値:2.36(3H,s),3.11(3H,s),3.26(3H,s),7.55-7.67(3H,m),7.70-7.78(2H,m),7.87-7.98(4H,m),8.53-8.57(1H,m),8.75(1H,d,J=2.2Hz),9.62(1H,s).Example 287
Figure 0005443975
N- (2- (methyl (methylsulfonyl) amino) -5- (4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl) phenyl) benzamide 0.25 g of toluene 2.5 mL Add 2-bromo-5-methylpyridine 0.12g, tripotassium phosphate 0.27g, palladium (II) acetate 2.6mg and 2-dicyclohexylphosphino-2 ', 6'-dimethoxybiphenyl 2.4mg to the suspension, nitrogen atmosphere Under reflux for 2 hours. After the reaction mixture was cooled to room temperature, 10% aqueous citric acid solution and ethyl acetate were added. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [Fuji Silysia Chemical Ltd., Purif-Pack SI (60 μm), eluent: 50-30% hexane / ethyl acetate], and white solid N- (2- (2- ( 19 mg of methyl (methylsulfonyl) amino) -5- (5-methylpyridin-2-yl) phenyl) benzamide were obtained.
1 H-NMR (DMSO-d 6 ) δ value: 2.36 (3H, s), 3.11 (3H, s), 3.26 (3H, s), 7.55-7.67 (3H, m), 7.70-7.78 (2H, m ), 7.87-7.98 (4H, m), 8.53-8.57 (1H, m), 8.75 (1H, d, J = 2.2Hz), 9.62 (1H, s).

実施例288

Figure 0005443975
実施例287と同様にして、以下の化合物を得た。
N−(2−(メチル(メチルスルホニル)アミノ)−5−(ピラジン−2−イル)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.12(3H,s),3.27(3H,s),7.55-7.67(3H,m),7.81(1H,d,J=8.3Hz),7.92-7.97(2H,m),8.06(1H,dd,J=8.3,2.2Hz),8.68(1H,d,J=2.4Hz),8.76-8.80(1H,m),8.83(1H,d,J=2.0Hz),9.30(1H,d,J=1.5Hz),9.69(1H,s).Example 288
Figure 0005443975
In the same manner as in Example 287, the following compound was obtained.
N- (2- (methyl (methylsulfonyl) amino) -5- (pyrazin-2-yl) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.12 (3H, s), 3.27 (3H, s), 7.55-7.67 (3H, m), 7.81 (1H, d, J = 8.3 Hz), 7.92 7.97 (2H, m), 8.06 (1H, dd, J = 8.3,2.2Hz), 8.68 (1H, d, J = 2.4Hz), 8.76-8.80 (1H, m), 8.83 (1H, d, J = 2.0Hz), 9.30 (1H, d, J = 1.5Hz), 9.69 (1H, s).

実施例289

Figure 0005443975
N−(2−(メチル(メチルスルホニル)アミノ)−5−(4,4,5,5−テトラメチル−1,3,2−ジオキサボロラン−2−イル)フェニル)ベンズアミド0.10gのエチレングリコールジメチルエーテル1mL溶液に水0.3mL、4−ブロモ−N−イソプロピルアニリン60mg、炭酸ナトリウム49mgおよびビス(トリフェニルホスフィン)パラジウム(II)クロリド3.3mgを加え、窒素雰囲気下、2時間加熱還流した。反応混合物を室温まで冷却した後、水および酢酸エチルを加え、不溶物をろ去した。有機層を分取し、無水硫酸マグネシウムで乾燥後、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[溶離液;90-50%ヘキサン/酢酸エチル]で精製し、白色固体のN−(5−(4−(イソプロピルアミノ)フェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミドを得た。
得られたN−(5−(4−(イソプロピルアミノ)フェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミドに酢酸エチル1mLおよび4moL/L塩化水素−ジオキサン溶液0.037mLを加え、減圧下で溶媒を留去した。得られた残留物にジイソプロピルエーテルおよび酢酸エチルを加え、固形物をろ取し、白色固体のN−(5−(4−(イソプロピルアミノ)フェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド塩酸塩37mgを得た。
1H-NMR(CD3OD)δ値:1.39(6H,d,J=6.6Hz),3.09(3H,s),3.34(3H,s),3.78-3.90(1H,m),7.52-7.66(6H,m),7.72(1H,d,J=8.3Hz),7.89-7.95(2H,m),7.95-8.00(2H,m),8.53(1H,d,J=2.0Hz).Example 289
Figure 0005443975
N- (2- (methyl (methylsulfonyl) amino) -5- (4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl) phenyl) benzamide 0.10 g of ethylene glycol dimethyl ether 1 mL To the solution were added 0.3 mL of water, 60 mg of 4-bromo-N-isopropylaniline, 49 mg of sodium carbonate and 3.3 mg of bis (triphenylphosphine) palladium (II) chloride, and the mixture was heated to reflux for 2 hours under a nitrogen atmosphere. The reaction mixture was cooled to room temperature, water and ethyl acetate were added, and the insoluble material was removed by filtration. The organic layer was separated and dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [eluent: 90-50% hexane / ethyl acetate], and white solid N- (5- (4- (isopropylamino) phenyl) -2- (methyl ( Methylsulfonyl) amino) phenyl) benzamide was obtained.
To the obtained N- (5- (4- (isopropylamino) phenyl) -2- (methyl (methylsulfonyl) amino) phenyl) benzamide was added 1 mL of ethyl acetate and 0.037 mL of 4 mol / L hydrogen chloride-dioxane solution, and the pressure was reduced. The solvent was distilled off under. Diisopropyl ether and ethyl acetate were added to the obtained residue, the solid was collected by filtration, and white solid N- (5- (4- (isopropylamino) phenyl) -2- (methyl (methylsulfonyl) amino) phenyl ) 37 mg of benzamide hydrochloride was obtained.
1 H-NMR (CD 3 OD) δ value: 1.39 (6H, d, J = 6.6 Hz), 3.09 (3H, s), 3.34 (3H, s), 3.78-3.90 (1H, m), 7.52-7.66 (6H, m), 7.72 (1H, d, J = 8.3Hz), 7.89-7.95 (2H, m), 7.95-8.00 (2H, m), 8.53 (1H, d, J = 2.0Hz).

実施例290

Figure 0005443975
実施例289と同様にして、以下の化合物を得た。
2−メトキシ−N−(2−(メチル(メチルスルホニル)アミノ)−5−(1H−ピロロ[2,3−b]ピリジン−5−イル)フェニル)ベンズアミド
1H-NMR(DMSO-d6)δ値:3.19(3H,s),3.31(3H,s),4.12(3H,s),6.54-6.59(1H,m),7.17(1H,dd,J=7.6,7.6Hz),7.30(1H,d,J=8.3Hz),7.53-7.59(2H,m),7.59-7.66(1H,m),7.76(1H,d,J=8.3Hz),8.13-8.18(1H,m),8.22-8.26(1H,m),8.54(1H,d,J=2.0Hz),8.94(1H,d,J=1.7Hz),10.85(1H,s),11.80(1H,s).Example 290
Figure 0005443975
In the same manner as in Example 289, the following compound was obtained.
2-Methoxy-N- (2- (methyl (methylsulfonyl) amino) -5- (1H-pyrrolo [2,3-b] pyridin-5-yl) phenyl) benzamide
1 H-NMR (DMSO-d 6 ) δ value: 3.19 (3H, s), 3.31 (3H, s), 4.12 (3H, s), 6.54-6.59 (1H, m), 7.17 (1H, dd, J = 7.6,7.6Hz), 7.30 (1H, d, J = 8.3Hz), 7.53-7.59 (2H, m), 7.59-7.66 (1H, m), 7.76 (1H, d, J = 8.3Hz), 8.13 -8.18 (1H, m), 8.22-8.26 (1H, m), 8.54 (1H, d, J = 2.0Hz), 8.94 (1H, d, J = 1.7Hz), 10.85 (1H, s), 11.80 ( 1H, s).

実施例291

Figure 0005443975
炭酸ナトリウム0.17gの水0.60mL溶液にエチレングリコールジメチルエーテル2.0mL、2−メトキシ−N−(2−(メチル(メチルスルホニル)アミノ)−5−(4,4,5,5−テトラメチル−1,3,2−ジオキサボロラン−2−イル)フェニル)ベンズアミド0.37g、tert−ブチル=(4−ブロモフェニル)カルバマート0.20gおよびビス(トリフェニルホスフィン)パラジウム(II)クロリド26mgを加え、窒素雰囲気下、2時間加熱還流した。反応混合物を室温まで冷却した後、水および酢酸エチルを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[富士シリシア化学株式会社、Purif−Pack SI(60μm)、溶離液;80-50%ヘキサン/酢酸エチル]で精製し、tert−ブチル=4−(3−(2−メトキシベンズアミド)−4−(メチル(メチルスルホニル)アミノ)フェニル)フェニルカルバマートを得た。
得られたtert−ブチル=4−(3−(2−メトキシベンズアミド)−4−(メチル(メチルスルホニル)アミノ)フェニル)フェニルカルバマートにトリフルオロ酢酸2mLを加え、室温で30分間攪拌した。減圧下で溶媒を留去し、飽和炭酸水素ナトリウム水溶液および酢酸エチルを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物にジイソプロピルエーテルを加え、固形物をろ取し、白色固体のN−(5−(4−アミノフェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)−2−メトキシベンズアミド60mgを得た。
1H-NMR(DMSO-d6)δ値:3.15(3H,s),3.27(3H,s),4.10(3H,s),5.27-5.38(2H,broad),6.68(2H,d,J=8.5Hz),7.16(1H,dd,J=7.6,7.6Hz),7.29(1H,d,J=8.1Hz),7.33-7.43(3H,m),7.57-7.66(2H,m),8.14(1H,dd,J=7.9,1.8Hz),8.77(1H,d,J=2.2Hz),10.76(1H,s).Example 291
Figure 0005443975
To a solution of sodium carbonate 0.17 g in water 0.60 mL, ethylene glycol dimethyl ether 2.0 mL, 2-methoxy-N- (2- (methyl (methylsulfonyl) amino) -5- (4,4,5,5-tetramethyl-1, 3,3-dioxaborolan-2-yl) phenyl) benzamide 0.37 g, tert-butyl = (4-bromophenyl) carbamate 0.20 g and bis (triphenylphosphine) palladium (II) chloride 26 mg were added, and under nitrogen atmosphere, 2 Heated to reflux for hours. After the reaction mixture was cooled to room temperature, water and ethyl acetate were added. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [Fuji Silysia Chemical Ltd., Purif-Pack SI (60 μm), eluent: 80-50% hexane / ethyl acetate], and tert-butyl = 4- (3- (2-Methoxybenzamide) -4- (methyl (methylsulfonyl) amino) phenyl) phenylcarbamate was obtained.
To the obtained tert-butyl = 4- (3- (2-methoxybenzamido) -4- (methyl (methylsulfonyl) amino) phenyl) phenylcarbamate, 2 mL of trifluoroacetic acid was added and stirred at room temperature for 30 minutes. The solvent was distilled off under reduced pressure, and a saturated aqueous sodium hydrogen carbonate solution and ethyl acetate were added. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. Diisopropyl ether was added to the obtained residue, and the solid was collected by filtration to give N- (5- (4-aminophenyl) -2- (methyl (methylsulfonyl) amino) phenyl) -2-methoxybenzamide as a white solid. 60 mg was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 3.15 (3H, s), 3.27 (3H, s), 4.10 (3H, s), 5.27-5.38 (2H, broad), 6.68 (2H, d, J = 8.5Hz), 7.16 (1H, dd, J = 7.6,7.6Hz), 7.29 (1H, d, J = 8.1Hz), 7.33-7.43 (3H, m), 7.57-7.66 (2H, m), 8.14 (1H, dd, J = 7.9,1.8Hz), 8.77 (1H, d, J = 2.2Hz), 10.76 (1H, s).

実施例292

Figure 0005443975
N−(2−アミノ−4−(ベンジルオキシ)−5−フェニルフェニル)ベンズアミド0.20gの塩化メチレン3mL溶液に氷冷下、ピリジン0.10mL、4−(ジメチルアミノ)ピリジン12mgおよびメタンスルホニルクロリド0.043mLを順次加え、室温で1時間攪拌した。反応混合物に氷冷下、ピリジン0.041mL、4−(ジメチルアミノ)ピリジン12mgおよびメタンスルホニルクロリド0.016mLを順次加え、室温で1時間攪拌した。減圧下で溶媒を留去し、10%クエン酸水溶液および酢酸エチルを加えた。有機層を分取し、10%クエン酸水溶液および飽和塩化ナトリウム水溶液で順次洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[溶離液;90-50%ヘキサン/酢酸エチル]で精製し、白色固体のN−(4−(ベンジルオキシ)−2−((メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド0.22gを得た。
1H-NMR(CDCl3)δ値:2.87(3H,s),5.11(2H,s),7.00(1H,s),7.05(1H,s),7.22-7.45(8H,m),7.47-7.54(2H,m),7.55-7.61(3H,m),7.65(1H,s),7.90-7.95(2H,m),8.48(1H,s).Example 292
Figure 0005443975
To a solution of 0.20 g of N- (2-amino-4- (benzyloxy) -5-phenylphenyl) benzamide in 3 mL of methylene chloride is cooled with ice, 0.10 mL of pyridine, 12 mg of 4- (dimethylamino) pyridine and 0.043 mL of methanesulfonyl chloride. Were sequentially added and stirred at room temperature for 1 hour. Under ice-cooling, 0.041 mL of pyridine, 12 mg of 4- (dimethylamino) pyridine and 0.016 mL of methanesulfonyl chloride were sequentially added to the reaction mixture, followed by stirring at room temperature for 1 hour. The solvent was distilled off under reduced pressure, and 10% aqueous citric acid solution and ethyl acetate were added. The organic layer was separated, washed successively with 10% aqueous citric acid solution and saturated aqueous sodium chloride solution, dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [eluent: 90-50% hexane / ethyl acetate], and white solid N- (4- (benzyloxy) -2-((methylsulfonyl) amino)- 0.22 g of 5-phenylphenyl) benzamide was obtained.
1 H-NMR (CDCl 3 ) δ value: 2.87 (3H, s), 5.11 (2H, s), 7.00 (1H, s), 7.05 (1H, s), 7.22-7.45 (8H, m), 7.47- 7.54 (2H, m), 7.55-7.61 (3H, m), 7.65 (1H, s), 7.90-7.95 (2H, m), 8.48 (1H, s).

実施例293

Figure 0005443975
N−(4−(ベンジルオキシ)−2−((メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド0.10gの酢酸エチル3mLおよびメタノール3mL混液に10%パラジウム−炭素30mgを加え、水素雰囲気下、室温で45分間攪拌した。反応混合物に10%パラジウム−炭素20mgを加え、水素雰囲気下、室温で1時間攪拌した。反応混合物に10%パラジウム−炭素10mgを加え、水素雰囲気下、室温で1時間10分間攪拌した。反応混合物の不溶物をろ去後、減圧下で溶媒を留去した。得られた残留物にヘキサンを加え、固形物をろ取し、淡赤色固体のN−(4−ヒドロキシ−2−((メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド72mgを得た。
1H-NMR(DMSO-d6)δ値:2.99(3H,s),7.12(1H,s),7.27-7.34(1H,m),7.37-7.45(2H,m),7.47(1H,s),7.51-7.64(5H,m),7.94-8.00(2H,m),9.07(1H,s),9.72(1H,s),9.85(1H,s).Example 293
Figure 0005443975
N- (4- (benzyloxy) -2-((methylsulfonyl) amino) -5-phenylphenyl) benzamide (0.10 g) in ethyl acetate (3 mL) and methanol (3 mL) was added with 10% palladium-carbon (30 mg). Stir at room temperature for 45 minutes. To the reaction mixture, 10% palladium-carbon (20 mg) was added, and the mixture was stirred at room temperature for 1 hour in a hydrogen atmosphere. 10% palladium-carbon (10 mg) was added to the reaction mixture, and the mixture was stirred at room temperature for 1 hour and 10 minutes in a hydrogen atmosphere. The insoluble material in the reaction mixture was removed by filtration, and the solvent was distilled off under reduced pressure. Hexane was added to the obtained residue, and the solid was collected by filtration to obtain 72 mg of N- (4-hydroxy-2-((methylsulfonyl) amino) -5-phenylphenyl) benzamide as a light red solid.
1 H-NMR (DMSO-d 6 ) δ value: 2.99 (3H, s), 7.12 (1H, s), 7.27-7.34 (1H, m), 7.37-7.45 (2H, m), 7.47 (1H, s) ), 7.51-7.64 (5H, m), 7.94-8.00 (2H, m), 9.07 (1H, s), 9.72 (1H, s), 9.85 (1H, s).

実施例294

Figure 0005443975
N−(4−(ベンジルオキシ)−2−((メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド0.10gのアセトン2mL溶液に炭酸カリウム44mgおよび硫酸ジメチル0.024mLを加え、室温で1時間攪拌した。反応混合物に炭酸カリウム15mgおよび硫酸ジメチル6.0μLを加え、室温で30分間攪拌した。減圧下で溶媒を留去し、10%クエン酸水溶液および酢酸エチルを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物にヘキサンを加え、固形物をろ取し、白色固体のN−(4−(ベンジルオキシ)−2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド0.10gを得た。
1H-NMR(CDCl3)δ値:2.70(3H,s),3.20(3H,s),5.06(2H,s),6.75(1H,s),7.24-7.58(11H,m),7.63-7.69(2H,m),7.92-7.98(2H,m),8.35(1H,s),9.07(1H,s).Example 294
Figure 0005443975
44 mg of potassium carbonate and 0.024 mL of dimethyl sulfate were added to 2 mL of acetone in 0.10 g of N- (4- (benzyloxy) -2-((methylsulfonyl) amino) -5-phenylphenyl) benzamide and stirred at room temperature for 1 hour. . To the reaction mixture, 15 mg of potassium carbonate and 6.0 μL of dimethyl sulfate were added and stirred at room temperature for 30 minutes. The solvent was distilled off under reduced pressure, and 10% aqueous citric acid solution and ethyl acetate were added. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. Hexane is added to the obtained residue, and the solid is collected by filtration to give 0.10 g of N- (4- (benzyloxy) -2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) benzamide as a white solid. Obtained.
1 H-NMR (CDCl 3 ) δ value: 2.70 (3H, s), 3.20 (3H, s), 5.06 (2H, s), 6.75 (1H, s), 7.24-7.58 (11H, m), 7.63 7.69 (2H, m), 7.92-7.98 (2H, m), 8.35 (1H, s), 9.07 (1H, s).

実施例295

Figure 0005443975
N−(4−(ベンジルオキシ)−2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド98mgの酢酸エチル5mLおよびメタノール2.5mL混液に10%パラジウム−炭素49mgを加え、水素雰囲気下、室温で2時間攪拌した。反応混合物の不溶物をろ去後、減圧下で溶媒を留去した。得られた残留物にヘキサンを加え、固形物をろ取し、白色固体のN−(4−ヒドロキシ−2−(メチル(メチルスルホニル)アミノ)−5−フェニルフェニル)ベンズアミド56mgを得た。
1H-NMR(DMSO-d6)δ値:3.09(3H,s),3.19(3H,s),7.06(1H,s),7.31-7.37(1H,m),7.40-7.47(2H,m),7.51-7.63(5H,m),7.71(1H,s),7.87-7.95(2H,m),9.49(1H,s),9.85(1H,s).Example 295
Figure 0005443975
N- (4- (benzyloxy) -2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) benzamide (98 mg) in a mixture of ethyl acetate (5 mL) and methanol (2.5 mL) was added 10% palladium-carbon (49 mg), And stirred at room temperature for 2 hours. The insoluble material in the reaction mixture was removed by filtration, and the solvent was distilled off under reduced pressure. Hexane was added to the obtained residue, and the solid was collected by filtration to obtain 56 mg of N- (4-hydroxy-2- (methyl (methylsulfonyl) amino) -5-phenylphenyl) benzamide as a white solid.
1 H-NMR (DMSO-d 6 ) δ value: 3.09 (3H, s), 3.19 (3H, s), 7.06 (1H, s), 7.31-7.37 (1H, m), 7.40-7.47 (2H, m ), 7.51-7.63 (5H, m), 7.71 (1H, s), 7.87-7.95 (2H, m), 9.49 (1H, s), 9.85 (1H, s).

実施例296

Figure 0005443975
2−(ジフルオロメトキシ)−N−(5−(4−(メチルアミノ)フェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド0.20gのアセトン2.0mL懸濁液に炭酸カリウム69mgおよび硫酸ジメチル0.044mLを加え、1時間30分間加熱還流した。反応混合物に炭酸カリウム69mgおよび硫酸ジメチル0.044mLを加え、30分間加熱還流した。反応混合物に飽和炭酸水素ナトリウム水溶液および酢酸エチルを加えた。有機層を分取し、飽和塩化ナトリウム水溶液で洗浄後、無水硫酸マグネシウムで乾燥させ、減圧下で溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー[富士シリシア化学株式会社、Purif−Pack SI(60μm)、溶離液;75-50%ヘキサン/酢酸エチル]で精製し、白色固体の2−(ジフルオロメトキシ)−N−(5−(4−(ジメチルアミノ)フェニル)−2−(メチル(メチルスルホニル)アミノ)フェニル)ベンズアミド40mgを得た。
1H-NMR(DMSO-d6)δ値:2.96(6H,s),3.09(3H,s),3.22(3H,s),6.81-6.88(2H,m),7.30(1H,t,J=73.0Hz),7.36-7.57(5H,m),7.60-7.69(2H,m),7.88-7.94(1H,m),8.45-8.52(1H,m),9.73(1H,s).Example 296
Figure 0005443975
2- (difluoromethoxy) -N- (5- (4- (methylamino) phenyl) -2- (methyl (methylsulfonyl) amino) phenyl) benzamide in a suspension of 0.20 g of acetone in 69 mL of acetone and 69 mg of potassium carbonate and sulfuric acid Dimethyl 0.044mL was added, and it heated and refluxed for 1 hour and 30 minutes. To the reaction mixture, 69 mg of potassium carbonate and 0.044 mL of dimethyl sulfate were added, and the mixture was heated to reflux for 30 minutes. Saturated aqueous sodium hydrogen carbonate solution and ethyl acetate were added to the reaction mixture. The organic layer was separated, washed with a saturated aqueous sodium chloride solution and then dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography [Fuji Silysia Chemical Ltd., Purif-Pack SI (60 μm), eluent: 75-50% hexane / ethyl acetate], and white solid 2- (difluoromethoxy) 40 mg of -N- (5- (4- (dimethylamino) phenyl) -2- (methyl (methylsulfonyl) amino) phenyl) benzamide was obtained.
1 H-NMR (DMSO-d 6 ) δ value: 2.96 (6H, s), 3.09 (3H, s), 3.22 (3H, s), 6.81-6.88 (2H, m), 7.30 (1H, t, J = 73.0Hz), 7.36-7.57 (5H, m), 7.60-7.69 (2H, m), 7.88-7.94 (1H, m), 8.45-8.52 (1H, m), 9.73 (1H, s).

本発明の化合物およびその塩は、強いPGE産生阻害作用を有することから、炎症性疾患の治療あるいは予防などの処置ならびにPGEの関与する疾患または状態の治療あるいは予防などの処置に有用である。Since the compounds of the present invention and salts thereof have a strong PGE 2 production inhibitory action, they are useful for treatments such as treatment or prevention of inflammatory diseases and treatments such as treatment or prevention of diseases or conditions involving PGE 2. .

Claims (9)

一般式
Figure 0005443975
「式中、
は、水素原子または置換されていてもよいアルキル、アルケニル、アルキニルもしくはシクロアルキル基を;
は、置換されていてもよいアルキル、アルケニル、アルキニル、シクロアルキル、シクロアルケニル、アリール、アルアルキル、複素環式または複素環式アルキル基を;
は、置換されていてもよいシクロアルキル、シクロアルケニル、アリールまたは複素環式基を;
は、置換されていてもよいシクロアルキル、シクロアルケニル、アリールまたは複素環式基を;
は、水素原子、ハロゲン原子、ヒドロキシル基、アルキル基またはアルコキシ基を;
は、置換されていてもよいアルキレン、アルケニレン、アルキニレンもしくはシクロアルキレン基または結合手を;
は、酸素原子、硫黄原子、保護されていてもよいイミノ基または結合手を;
は、保護されていてもよいイミノ基、置換されていてもよいアルキレン、アルケニレンもしくはアルキニレン基または結合手を;
は、窒素原子またはCR「式中、Rは、水素原子、ハロゲン原子、シアノ基、保護されていてもよいヒドロキシル基または置換されていてもよいアルキルもしくはアルコキシ基を示す。」で表される基を;
は、窒素原子またはCR「式中、Rは、水素原子、ハロゲン原子、シアノ基、保護されていてもよいヒドロキシル基または置換されていてもよいアルキルもしくはアルコキシ基を示す。」で表される基(但し、ZがCRのとき、RおよびRは、一緒になって、置換されていてもよいC2−4アルキレンまたはC2−4アルケニレン基であってもよい。)を示し、
上記において、
のアルキル基、アルケニル基、アルキニル基およびシクロアルキル基の置換基は、ハロゲン原子、シアノ基、ニトロ基、アシル基、スルホ基、ホスホリル基、アルキルスルホニル基、アルキルスルホニルアミノ基、アルカノイルアミノ基、カルバモイル基、保護されていてもよいカルボキシル基、保護されていてもよいアミノ基、保護されていてもよいヒドロキシル基、ハロゲン原子で置換されていてもよいアルキル、アルケニル、アルキニル、アルコキシ、シクロアルキル、シクロアルケニル、アリール、環状アミノ、アルアルキルおよび複素環式基ならびにオキソ基から選ばれる1つ以上の基を示し、
のアルキル基、アルケニル基、アルキニル基、シクロアルキル基、シクロアルケニル基、アリール基、アルアルキル基、複素環式基および複素環式アルキル基の置換基は、ハロゲン原子、シアノ基、ニトロ基、アシル基、アシルオキシ基、スルホ基、ホスホリル基、アルキルスルホニル基、アルキルスルホニルアミノ基、アルカノイルアミノ基、カルバモイル基、保護されていてもよいカルボキシル基、保護されていてもよいアミノ基、保護されていてもよいヒドロキシル基、ハロゲン原子で置換されていてもよいアルキル、アルケニル、アルキニル、アルコキシ、シクロアルキル、シクロアルケニル、アリール、環状アミノ、アルアルキルおよび複素環式基ならびにオキソ基から選ばれる1つ以上の基を示し、
のシクロアルキル基、シクロアルケニル基、アリール基および複素環式基の置換基は、ハロゲン原子、シアノ基、ニトロ基、アシル基、アシルオキシ基、スルホ基、ホスホリル基、アルキルチオ基、アルキルアミノ基、ジアルキルアミノ基、アルキルスルホニル基、アルキルスルホニルアミノ基、アルカノイルアミノ基、ヒドロキシアルキル基、カルバモイル基、保護されていてもよいカルボキシル基、保護されていてもよいアミノ基、保護されていてもよいヒドロキシル基、保護されていてもよいカルボキシル基で置換されているアルコキシ基、ハロゲン原子で置換されていてもよいアルキル、アルケニル、アルキニル、アルコキシ、シクロアルキル、シクロアルケニル、アリール、アリールオキシ、環状アミノ、アルアルキルおよび複素環式基ならびにオキソ基から選ばれる1つ以上の基を示し、
のシクロアルキル基、シクロアルケニル基、アリール基および複素環式基の置換基は、ハロゲン原子、シアノ基、ニトロ基、アシル基、アシルオキシ基、スルホ基、ホスホリル基、アルキルチオ基、ジアルキルアミノ基、アルキルスルホニル基、アルキルスルホニルアミノ基、アルカノイルアミノ基、ヒドロキシアルキル基、カルバモイル基、保護されていてもよいカルボキシル基、保護されていてもよいアミノ基、保護されていてもよいアルキルアミノ基、保護されていてもよいヒドロキシル基、保護されていてもよいカルボキシル基で置換されているアルコキシ基、ハロゲン原子で置換されていてもよいアルキル、アルケニル、アルキニル、アルコキシ、シクロアルキル、シクロアルケニル、アリール、アリールオキシ、環状アミノ、アルアルキルおよび複素環式基ならびにオキソ基から選ばれる1つ以上の基を示し
のアルキレン基、アルケニレン基、アルキニレン基およびシクロアルキレン基の置換基は、ハロゲン原子、シアノ基、ニトロ基、アシル基、スルホ基、ホスホリル基、アルキルスルホニル基、アルキルスルホニルアミノ基、アルカノイルアミノ基、カルバモイル基、保護されていてもよいカルボキシル基、保護されていてもよいアミノ基、保護されていてもよいヒドロキシル基ならびにハロゲン原子で置換されていてもよいアルキル、アルケニル、アルキニル、アルコキシ、アリール、環状アミノ、アルアルキルおよび複素環式基から選ばれる1つ以上の基を示し、
のアルキレン基、アルケニレン基およびアルキニレン基の置換基は、ハロゲン原子、シアノ基、ニトロ基、アシル基、スルホ基、ホスホリル基、アルキルスルホニル基、アルキルスルホニルアミノ基、アルカノイルアミノ基、カルバモイル基、保護されていてもよいカルボキシル基、保護されていてもよいアミノ基、保護されていてもよいヒドロキシル基ならびにハロゲン原子で置換されていてもよいアルキル、アルケニル、アルキニル、アルコキシ、アリール、環状アミノ、アルアルキルおよび複素環式基から選ばれる1つ以上の基を示し、
およびRのアルキル基およびアルコキシ基の置換基は、ハロゲン原子、シアノ基、ニトロ基、アシル基、スルホ基、ホスホリル基、アルキルスルホニル基、アルキルスルホニルアミノ基、アルカノイルアミノ基、カルバモイル基、保護されていてもよいカルボキシル基、保護されていてもよいアミノ基、保護されていてもよいヒドロキシル基ならびにハロゲン原子で置換されていてもよいアルキル、アルケニル、アルキニル、アルコキシ、アリール、環状アミノ、アルアルキルおよび複素環式基から選ばれる1つ以上の基を示し、
およびRが、一緒になって形成されるC2−4アルキレン基およびC2−4アルケニレン基の置換基は、ハロゲン原子、シアノ基、ニトロ基、アシル基、スルホ基、ホスホリル基、アルキルスルホニル基、アルキルスルホニルアミノ基、アルカノイルアミノ基、カルバモイル基、保護されていてもよいカルボキシル基、保護されていてもよいアミノ基、保護されていてもよいヒドロキシル基ならびにハロゲン原子で置換されていてもよいアルキル、アルケニル、アルキニル、アルコキシ、アリール、環状アミノ、アルアルキルおよび複素環式基から選ばれる1つ以上の基を示し、
フェノール性ヒドロキシル基の保護基は、アシル基、アルキル基、アルケニル基、アルアルキル基、含酸素複素環式基、含硫黄複素環式基、アルコキシアルキル基、アルキルスルホニル基、アリールスルホニル基または置換シリル基を示し、
イミノ基の保護基は、アシル基、アルキルオキシカルボニル基、アルアルキルオキシカルボニル基、アリールオキシカルボニル基、アルアルキル基、アルコキシアルキル基、アリールチオ基、アルキルスルホニル基、アリールスルホニル基または置換シリル基を示し、
カルボキシル基の保護基は、アルキル基、アリール基、アルアルキル基、アシルアルキル基、アリールチオアルキル基、アリールスルホニルアルキル基、含酸素複素環式基、アルキルシリルアルキル基、アシルオキシアルキル基、含窒素複素環式アルキル基、シクロアルキル基、アルコキシアルキル基、アルアルキルオキシアルキル基、アルキルチオアルキル基、アルケニル基または置換シリル基を示し、
アミノ基の保護基は、アシル基、アルキルオキシカルボニル基、アルアルキルオキシカルボニル基、アリールオキシカルボニル基、アルアルキル基、アルコキシアルキル基、アルアルキルオキシアルキル基、アリールチオ基、アルキルスルホニル基、アリールスルホニル基または置換シリル基を示し、
アルキルアミノ基の保護基は、アシル基、アルキルオキシカルボニル基、アルアルキルオキシカルボニル基、アリールオキシカルボニル基、アルアルキル基、アルコキシアルキル基、アリールチオ基、アルキルスルホニル基、アリールスルホニル基または置換シリル基を示し、
ヒドロキシル基の保護基は、アシル基、アルキル基、アルケニル基、アルアルキル基、含酸素複素環式基、含硫黄複素環式基、アルコキシアルキル基、アルキルスルホニル基、アリールスルホニル基または置換シリル基を示す。」で表される化合物またはその塩。
General formula
Figure 0005443975
"In the formula,
R 1 represents a hydrogen atom or an optionally substituted alkyl, alkenyl, alkynyl or cycloalkyl group;
R 2 represents an optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, aryl, aralkyl, heterocyclic or heterocyclic alkyl group;
R 3 represents an optionally substituted cycloalkyl, cycloalkenyl, aryl or heterocyclic group;
R 4 represents an optionally substituted cycloalkyl, cycloalkenyl, aryl or heterocyclic group;
R 5 represents a hydrogen atom, a halogen atom, a hydroxyl group, an alkyl group or an alkoxy group ;
X 1 represents an optionally substituted alkylene, alkenylene, alkynylene or cycloalkylene group or a bond;
X 2 represents an oxygen atom, a sulfur atom, an optionally protected imino group or a bond;
Y 1 represents an optionally protected imino group, an optionally substituted alkylene, alkenylene or alkynylene group or a bond;
Z 1 is a nitrogen atom or CR 6 , wherein R 6 represents a hydrogen atom, a halogen atom, a cyano group, an optionally protected hydroxyl group, or an optionally substituted alkyl or alkoxy group. The group represented;
Z 2 represents a nitrogen atom or CR 7 , wherein R 7 represents a hydrogen atom, a halogen atom, a cyano group, an optionally protected hydroxyl group, or an optionally substituted alkyl or alkoxy group. A group represented by the formula (provided that when Z 2 is CR 7 , R 1 and R 7 may together be an optionally substituted C 2-4 alkylene or C 2-4 alkenylene group). )
In the above,
The substituent of the alkyl group, alkenyl group, alkynyl group and cycloalkyl group of R 1 is a halogen atom, cyano group, nitro group, acyl group, sulfo group, phosphoryl group, alkylsulfonyl group, alkylsulfonylamino group, alkanoylamino group , A carbamoyl group, an optionally protected carboxyl group, an optionally protected amino group, an optionally protected hydroxyl group, an alkyl, alkenyl, alkynyl, alkoxy, cycloalkyl optionally substituted with a halogen atom One or more groups selected from cycloalkenyl, aryl, cyclic amino, aralkyl and heterocyclic groups and oxo groups;
The substituent of the alkyl group, alkenyl group, alkynyl group, cycloalkyl group, cycloalkenyl group, aryl group, aralkyl group, heterocyclic group and heterocyclic alkyl group of R 2 is a halogen atom, cyano group, nitro group , Acyl group, acyloxy group, sulfo group, phosphoryl group, alkylsulfonyl group, alkylsulfonylamino group, alkanoylamino group, carbamoyl group, optionally protected carboxyl group, optionally protected amino group, protected One or more selected from an optionally substituted hydroxyl group, an optionally substituted alkyl, alkenyl, alkynyl, alkoxy, cycloalkyl, cycloalkenyl, aryl, cyclic amino, aralkyl and heterocyclic group and an oxo group The group of
Substituents for the cycloalkyl group, cycloalkenyl group, aryl group and heterocyclic group of R 3 are halogen atom, cyano group, nitro group, acyl group, acyloxy group, sulfo group, phosphoryl group, alkylthio group, alkylamino group , Dialkylamino group, alkylsulfonyl group, alkylsulfonylamino group, alkanoylamino group, hydroxyalkyl group, carbamoyl group, optionally protected carboxyl group, optionally protected amino group, optionally protected hydroxyl group Group, alkoxy group substituted by an optionally protected carboxyl group, alkyl, alkenyl, alkynyl, alkoxy, cycloalkyl, cycloalkenyl, aryl, aryloxy, cyclic amino, alkyl optionally substituted by a halogen atom Alkyl and One or more groups selected from a heterocyclic group and an oxo group;
Substituents for the cycloalkyl group, cycloalkenyl group, aryl group and heterocyclic group of R 4 are halogen atom, cyano group, nitro group, acyl group, acyloxy group, sulfo group, phosphoryl group, alkylthio group, dialkylamino group , Alkylsulfonyl group, alkylsulfonylamino group, alkanoylamino group, hydroxyalkyl group, carbamoyl group, optionally protected carboxyl group, optionally protected amino group, optionally protected alkylamino group, protection An optionally substituted hydroxyl group, an alkoxy group substituted with an optionally protected carboxyl group, an alkyl, alkenyl, alkynyl, alkoxy, cycloalkyl, cycloalkenyl, aryl, aryl optionally substituted with a halogen atom Oxy, cyclic amino One or more groups selected from aralkyl and heterocyclic groups and oxo groups ;
Substituents for the alkylene group, alkenylene group, alkynylene group and cycloalkylene group of X 1 are a halogen atom, cyano group, nitro group, acyl group, sulfo group, phosphoryl group, alkylsulfonyl group, alkylsulfonylamino group, alkanoylamino group , A carbamoyl group, an optionally protected carboxyl group, an optionally protected amino group, an optionally protected hydroxyl group, and an alkyl, alkenyl, alkynyl, alkoxy, aryl, optionally substituted with a halogen atom, One or more groups selected from cyclic amino, aralkyl and heterocyclic groups,
The substituent for the alkylene group, alkenylene group and alkynylene group of Y 1 is a halogen atom, a cyano group, a nitro group, an acyl group, a sulfo group, a phosphoryl group, an alkylsulfonyl group, an alkylsulfonylamino group, an alkanoylamino group, a carbamoyl group, An optionally protected carboxyl group, an optionally protected amino group, an optionally protected hydroxyl group, and an alkyl, alkenyl, alkynyl, alkoxy, aryl, cyclic amino, alkyl optionally substituted with a halogen atom One or more groups selected from alkyl and heterocyclic groups;
Substituents for the alkyl group and alkoxy group of R 6 and R 7 are halogen atom, cyano group, nitro group, acyl group, sulfo group, phosphoryl group, alkylsulfonyl group, alkylsulfonylamino group, alkanoylamino group, carbamoyl group, An optionally protected carboxyl group, an optionally protected amino group, an optionally protected hydroxyl group, and an alkyl, alkenyl, alkynyl, alkoxy, aryl, cyclic amino, alkyl optionally substituted with a halogen atom One or more groups selected from alkyl and heterocyclic groups;
The substituents of the C 2-4 alkylene group and the C 2-4 alkenylene group formed by R 1 and R 7 being taken together are a halogen atom, a cyano group, a nitro group, an acyl group, a sulfo group, a phosphoryl group, Substituted with an alkylsulfonyl group, an alkylsulfonylamino group, an alkanoylamino group, a carbamoyl group, an optionally protected carboxyl group, an optionally protected amino group, an optionally protected hydroxyl group, and a halogen atom; Represents one or more groups selected from alkyl, alkenyl, alkynyl, alkoxy, aryl, cyclic amino, aralkyl and heterocyclic groups,
The protecting group for the phenolic hydroxyl group is an acyl group, alkyl group, alkenyl group, aralkyl group, oxygen-containing heterocyclic group, sulfur-containing heterocyclic group, alkoxyalkyl group, alkylsulfonyl group, arylsulfonyl group or substituted silyl group. Group,
The protecting group for the imino group represents an acyl group, an alkyloxycarbonyl group, an aralkyloxycarbonyl group, an aryloxycarbonyl group, an aralkyl group, an alkoxyalkyl group, an arylthio group, an alkylsulfonyl group, an arylsulfonyl group, or a substituted silyl group. ,
The protective group for the carboxyl group is an alkyl group, aryl group, aralkyl group, acylalkyl group, arylthioalkyl group, arylsulfonylalkyl group, oxygen-containing heterocyclic group, alkylsilylalkyl group, acyloxyalkyl group, nitrogen-containing hetero group. A cyclic alkyl group, a cycloalkyl group, an alkoxyalkyl group, an aralkyloxyalkyl group, an alkylthioalkyl group, an alkenyl group or a substituted silyl group;
Protecting group for amino group is acyl group, alkyloxycarbonyl group, aralkyloxycarbonyl group, aryloxycarbonyl group, aralkyl group, alkoxyalkyl group, aralkyloxyalkyl group, arylthio group, alkylsulfonyl group, arylsulfonyl group Or a substituted silyl group,
The protecting group for the alkylamino group includes an acyl group, an alkyloxycarbonyl group, an aralkyloxycarbonyl group, an aryloxycarbonyl group, an aralkyl group, an alkoxyalkyl group, an arylthio group, an alkylsulfonyl group, an arylsulfonyl group, or a substituted silyl group. Show
The protecting group for the hydroxyl group includes an acyl group, an alkyl group, an alkenyl group, an aralkyl group, an oxygen-containing heterocyclic group, a sulfur-containing heterocyclic group, an alkoxyalkyl group, an alkylsulfonyl group, an arylsulfonyl group, or a substituted silyl group. Show. Or a salt thereof.
が、置換されていてもよいC1−6アルキル基、Rが、置換されていてもよいC1−6アルキル基であり、
ここで、RおよびRのアルキル基の置換基は、請求項1と同様である、請求項1記載の化合物またはその塩。
R 1 is an optionally substituted C 1-6 alkyl group, R 2 is an optionally substituted C 1-6 alkyl group,
Wherein the substituents of the alkyl group of R 1 and R 2 are the same as defined in Claim 1, or a salt thereof according to claim 1, wherein.
、XおよびYが、結合手である請求項1〜2記載の化合物またはその塩。 X < 1 >, X < 2 > and Y < 1 > are a bond, The compound or its salt of Claim 1-2. が、水素原子である請求項1〜3記載の化合物またはその塩。 R 5 is A compound or a salt thereof of claims 1 to 3, wherein a hydrogen atom. およびZが、CHである請求項1〜4記載の化合物またはその塩。 Z 1 and Z 2 is The compound or salt thereof according to claim 1 to 4, wherein is CH. が、置換されていてもよいアリールまたは複素環式基、Rが、置換されていてもよいアリールまたは複素環式基であり、ここでRおよびRのアリール基および複素環式基の置換基は、請求項1と同様である、請求項1〜5記載の化合物またはその塩。 R 3 is an optionally substituted aryl or heterocyclic group, and R 4 is an optionally substituted aryl or heterocyclic group, wherein R 3 and R 4 aryl groups and heterocyclic groups The substituent of group is the same as that of Claim 1, The compound or its salt of Claims 1-5. が、置換されていてもよいフェニルまたは二環式の含酸素複素環式基、Rが、置換されていてもよいフェニル基であり、ここでRのフェニル基および二環式の含酸素複素環式基の置換基ならびにRのフェニル基の置換基は、請求項1と同様である、請求項1〜6記載の化合物またはその塩。 R 3 is an optionally substituted phenyl or bicyclic oxygen-containing heterocyclic group, R 4 is an optionally substituted phenyl group, wherein the phenyl group of R 3 and the bicyclic substituents of the substituted groups and phenyl group R 4 of the oxygen-containing heterocyclic group are the same as defined in claim 1, or a salt thereof according to claim 6, wherein. 請求項1〜7記載の化合物またはその塩を含有する抗炎症剤。 The anti-inflammatory agent containing the compound or its salt of Claims 1-7. 請求項1〜7記載の化合物またはその塩を含有するプロスタグランジンE産生阻害剤。 Compound or 2 production inhibitor prostaglandin E a salt thereof of claims 1-7, wherein.
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