JPH08333287A - Aromatic ring-substituted alkylcarboxylic acid and alkanol derivative and antithrombogenic medicine containing these compounds - Google Patents

Aromatic ring-substituted alkylcarboxylic acid and alkanol derivative and antithrombogenic medicine containing these compounds

Info

Publication number
JPH08333287A
JPH08333287A JP15881395A JP15881395A JPH08333287A JP H08333287 A JPH08333287 A JP H08333287A JP 15881395 A JP15881395 A JP 15881395A JP 15881395 A JP15881395 A JP 15881395A JP H08333287 A JPH08333287 A JP H08333287A
Authority
JP
Japan
Prior art keywords
group
compound
terphenyl
formula
ethyl
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP15881395A
Other languages
Japanese (ja)
Inventor
Hiroichi Hashizume
博一 橋詰
Masaki Hagiwara
昌樹 萩原
Tetsuhisa Miyamae
哲久 宮前
Masaji Ogawa
正司 小川
Tomoko Hongo
朋子 本郷
Tadanori Morikawa
忠則 森川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fuji Yakuhin Kogyo KK
Original Assignee
Fuji Yakuhin Kogyo KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fuji Yakuhin Kogyo KK filed Critical Fuji Yakuhin Kogyo KK
Priority to JP15881395A priority Critical patent/JPH08333287A/en
Publication of JPH08333287A publication Critical patent/JPH08333287A/en
Pending legal-status Critical Current

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  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE: To obtain a new compound having an excellent platelet aggregation- inhibiting action, little in side effects, and useful for the therapy and prevention of phlebemphraxis, peripheral venous, cerebral thrombosis, etc., as an an ti thrombogenic medicine. CONSTITUTION: A compound of formula I (A is benzene, naphthalene, etc.; X,Y are a 1-5C alkylene chain in which methylene may be substituted with an O or N; Z is amino, OH, etc., but when Z is carboxyl, etc.; Z includes its salt), e.g. 3-[2-([1,1': 2',1']-terphenyl-4'-yl)ethyl]phenol. The compound is obtained e.g. by subjecting an aromatic aldehyde compound and a benzyloxyphenylalkyltriphenylphosphonium bromide to a Wittig reaction, catalytically hydrogenating the obtained compound of formula II (n excludes 0 and 2), and subsequently alkylating the obtained phenol compound of formula III with a bromoalkyl carboxylic ester of the formula: Br(CH2 )n COOR (m is a positive integer).

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【技術分野】本発明は、抗血栓作用を有する新規な芳香
環置換アルキルカルボン酸誘導体およびアルカノール誘
導体ならびにそれらの化合物を有効成分とする抗血栓剤
に関する。
TECHNICAL FIELD The present invention relates to novel aromatic ring-substituted alkylcarboxylic acid derivatives and alkanol derivatives having antithrombotic activity, and antithrombotic agents containing these compounds as active ingredients.

【0002】[0002]

【背景技術】血小板は血栓形成において極めて重要な役
割を演じている。すなわち、血栓の形成は、血管内の損
傷等に起因してアラキドン酸等が活性化され血小板の凝
集能が高まることにより血小板血栓が生じ、次に血液中
の凝固系が活性化されることにより血栓形成に至ると言
われている。従って血栓の形成を防止し、血栓に起因す
る種々の疾患を治療するには血小板凝集抑制が有効であ
る。
BACKGROUND ART Platelets play an extremely important role in thrombus formation. That is, the formation of a thrombus is caused by activation of arachidonic acid and the like due to damage in the blood vessel and the like, resulting in an increase in the aggregating ability of platelets, resulting in a platelet thrombus, and subsequent activation of the coagulation system in blood. It is said to lead to thrombus formation. Therefore, inhibition of platelet aggregation is effective for preventing the formation of thrombus and treating various diseases caused by thrombus.

【0003】従来、血栓の治療剤としては、アセチルサ
リチル酸(アスピリン)、パナルジン、ベラプロストな
どが使用されている。しかし、これらの薬剤は、その長
期使用による副作用の発現が問題とされていることか
ら、副作用の少ない血栓の治療剤の開発が強く望まれて
いる現状にある。
Conventionally, acetylsalicylic acid (aspirin), panaldine, beraprost and the like have been used as therapeutic agents for thrombosis. However, the development of side effects due to long-term use of these drugs has been a problem, and therefore development of therapeutic agents for thrombosis with few side effects is strongly desired.

【0004】[0004]

【発明の開示】本発明者らは、上記の現状に鑑み血栓の
効果的治療剤の開発につき鋭意研究した結果、優れた抗
血小板血栓作用を有し、かつ副作用の少ない新規な化合
物を開発することに成功した。すなわち、本発明は、一
般式〔I〕
DISCLOSURE OF THE INVENTION As a result of intensive studies on the development of an effective therapeutic agent for thrombus in view of the above-mentioned circumstances, the present inventors have developed a novel compound having an excellent antiplatelet thrombotic action and few side effects. Was successful. That is, the present invention has the general formula [I]

【化3】 (式中、Aは置換されていてもよいベンゼン、ナフタリ
ン、アントラセン、フェナンスレン、ビフェニルまたは
テルフェニル環であり、XおよびYはアルキレン鎖中の
メチレン基が酸素または窒素原子で置換されていてもよ
いC1-5のアルキレン鎖であり、Zはアミノ基、水酸
基、低級アルキルオキシ基、カルボキシル基、アルコキ
シカルボニル基、アミノカルボニル基、ヒドラジノカル
ボニル基またはヒドロキシアミノカルボニル基であり、
Zがカルボキシル基およびヒドロキシアミノカルボニル
基の場合、その医学的に許容される塩類を含む。)で表
される化合物を提供するものであり、また本発明は一般
式〔I〕で表される化合物を有効成分として含有する抗
血栓剤を提供するものである。
Embedded image (In the formula, A is an optionally substituted benzene, naphthalene, anthracene, phenanthrene, biphenyl or terphenyl ring, and X and Y may be substituted with an oxygen or nitrogen atom in the methylene group in the alkylene chain. Is a C 1-5 alkylene chain, Z is an amino group, a hydroxyl group, a lower alkyloxy group, a carboxyl group, an alkoxycarbonyl group, an aminocarbonyl group, a hydrazinocarbonyl group or a hydroxyaminocarbonyl group,
When Z is a carboxyl group and a hydroxyaminocarbonyl group, its medically acceptable salts are included. The present invention also provides an antithrombotic agent containing the compound represented by the general formula [I] as an active ingredient.

【0005】以下に本発明を詳細に説明する。本発明に
係る一般式〔I〕で表される化合物において、Aの芳香
環、ベンゼン、ナフタリン、アントラセン、フェナンス
レン、ビフェニルおよびテルフェニル環は、その環上に
低級アルキル基、低級アルコキシ基、ハロゲン等の置換
基を有することができる。好ましい化合物は4′位で置
換したテルフェニル環の化合物でその環上は未置換であ
るか、あるいは4,4′位が低級アルキル基で置換され
た化合物である。側鎖のXおよびYは炭素数1から5の
アルキレン基であり、このアルキレン基中のメチレン基
が酸素原子または窒素原子によって置換されていてもよ
い。好ましい化合物はXはエチレン基であり、Yはベン
ゼン環に酸素原子で結合したメチレン基やエチレン基で
ある。末端の官能基であるZはカルボキシル基やそれか
ら誘導される基、あるいはアミノ基、水酸基や低級アル
キルオキシ基等であり、好ましくはカルボキシル基であ
る。また、一般式〔I〕で表される化合物の塩として
は、医薬的に許容されるものであれば特に限定されない
が、具体的には、たとえばナトリウム等のアルカリ金属
塩、カルシウム等のアルカリ土類金属塩などを挙げるこ
とができる。
The present invention will be described in detail below. In the compound represented by the general formula [I] according to the present invention, the aromatic ring, benzene, naphthalene, anthracene, phenanthrene, biphenyl and terphenyl ring of A has a lower alkyl group, a lower alkoxy group, halogen and the like on the ring. Can have a substituent of A preferred compound is a compound having a terphenyl ring substituted at the 4'position, which is unsubstituted on the ring, or a compound in which the 4,4 'position is substituted with a lower alkyl group. X and Y of the side chain are alkylene groups having 1 to 5 carbon atoms, and the methylene group in this alkylene group may be substituted with an oxygen atom or a nitrogen atom. The preferred compound is X is an ethylene group, and Y is a methylene group or an ethylene group bonded to a benzene ring with an oxygen atom. The terminal functional group Z is a carboxyl group or a group derived therefrom, an amino group, a hydroxyl group, a lower alkyloxy group, or the like, and preferably a carboxyl group. The salt of the compound represented by the general formula [I] is not particularly limited as long as it is pharmaceutically acceptable. Specifically, for example, an alkali metal salt such as sodium or an alkaline earth salt such as calcium. Examples thereof include metal salts.

【0006】次に本発明に係る一般式〔I〕の化合物の
製造法を反応経路図(製造法〔A〕〜製造法〔H〕)を
もって具体的に説明する。以下の記述においては、多く
の化学文献において慣用されている方法にならい、化合
物に対し、順次番号を付し、その化合物をその番号をも
って表示するものとする。
Next, the method for producing the compound of the general formula [I] according to the present invention will be specifically described with reference to reaction route diagrams (Production Method [A] to Production Method [H]). In the following description, in accordance with the method commonly used in many chemical literatures, compounds are sequentially numbered and the compounds are represented by the numbers.

【0007】製造法〔A〕Manufacturing method [A]

【化4】 [Chemical 4]

【0008】製造法〔A〕に示す方法は、一般式〔I〕
の化合物において、芳香環間にメチレン基2ケもしくは
4ケ以上を含み、ベンゼン環にメトキシカルボニルアル
キルオキシ基を有する化合物()を合成する方法であ
る。各種芳香族アルデヒド類から臭化ベンジルオキシ
フェニルアルキルトリフェニルホスホニウムとのWittig
反応によりとし、このの接触還元により得られるフ
ェノール類を所定のブロムアルキルカルボン酸エステ
ルでアルキル化してとする。又、別法として、予め所
定のアルキル酸エステルを導入した臭化置換フェニルア
ルキルトリフェニルホスホニウムで上記と同様に処理し
とし、このを接触還元によってもとする方法。
さらに別の方法としてトルエン類をNBSで処理して
得られるベンジルブロム体とトリフェニルホスフィン
で臭化置換ベンジルトリフェニルホスホニウムとし、
このにベンズアルデヒド類を反応させてとしたの
ち、このを上記と同様に処理することによっても相当
するとすることができる。
The method shown in the production method [A] is a method represented by the general formula [I]
In the compound ( 8 ), a compound ( 8 ) containing two or more methylene groups between aromatic rings and having a methoxycarbonylalkyloxy group on the benzene ring is synthesized. Wittig of various aromatic aldehydes 1 with benzyloxyphenylalkyltriphenylphosphonium bromide
Reaction by a 2, and 8 phenols 3 obtained by catalytic reduction of the 2 is alkylated with a predetermined bromine alkyl carboxylic acid ester. Alternatively, a method of treating with a substituted phenylalkyltriphenylphosphonium bromide into which a predetermined alkyl ester has been introduced in advance in the same manner to obtain 7 and then making 7 also into 8 by catalytic reduction.
As another method, a benzyl bromide 5 obtained by treating toluene 4 with NBS and triphenylphosphine-substituted benzyl triphenyl phosphonium 6 bromide,
After a 7 by reacting benzaldehydes with this 6, this 7 may be 8 the corresponding by treating in the same manner as described above.

【0009】製造法〔B〕Manufacturing method [B]

【化5】 Embedded image

【0010】製造法〔B〕に示す方法は、一般式〔I〕
の化合物において、芳香環間にメチレン2ケもしくは4
ケ以上を含み、ベンゼン環にメトキシカルボニルアルキ
ルアミノ基を有する化合物(11)を合成する方法であ
る。芳香族アルデヒドを臭化ニトロフェニルアルキル
トリフェニルホスホニウムとWittig反応を行った後、製
造法〔A〕と同様の反応操作により相当する11とす
る。
The method shown in the production method [B] is a method represented by the general formula [I]
In the compound of 2 above, methylene 2 or 4 between aromatic rings
It is a method of synthesizing a compound ( 11 ) containing a methoxycarbonylalkylamino group in the benzene ring, the compound ( 11 ) including the above. Aromatic aldehyde 1 is subjected to Wittig reaction with nitrophenylalkyltriphenylphosphonium bromide and then subjected to the same reaction procedure as in the production method [A] to give the corresponding compound 11 .

【0011】製造法〔C〕Manufacturing method [C]

【化6】 [Chemical 6]

【0012】製造法〔C〕に示す方法は、一般式〔I〕
において、芳香環間にメチレン2ケもしくは4ケ以上を
含み、ベンゼン環にカルボキシアルキル基を有する化合
物(17)を合成する方法である。各種芳香族アルデヒ
ド類から臭化メトキシカルボニルフェニルアルキルト
リフェニルホスホニウムとのWittig反応により12
し、この12の接触還元により得られる13を金属水素
化物により還元し、続いてPDCのような酸化剤にて処
理によりアルデヒド体15とする。このアルデヒド体
をマロン酸とピリジンの存在下加熱することにより、
ケイ皮酸類16とし、さらに接触還元を行うことにより
相当する17とする。
The method shown in the production method [C] is the same as that of the general formula [I].
The method for synthesizing a compound ( 17 ) containing 2 or 4 or more methylenes between aromatic rings and having a carboxyalkyl group on the benzene ring. From various aromatic aldehydes 1 to 12 by Wittig reaction with methoxycarbonylphenylalkyltriphenylphosphonium bromide, 13 obtained by catalytic reduction of 12 is reduced with metal hydride, and subsequently converted into oxidant such as PDC. And treated to form the aldehyde form 15 . This aldehyde body 1
By heating 5 in the presence of malonic acid and pyridine,
A cinnamic acid 16 is obtained, which is further reduced to 17 by catalytic reduction.

【0013】製造法〔D〕Manufacturing method [D]

【化7】 [Chemical 7]

【0014】製造法〔D〕に示す方法は、一般式〔I〕
において、芳香環間にメチレン1ケを有する化合物(
)を合成する方法である。出発物質ベンジルオキシベ
ンジルアルコール18をブロム化して得られる臭化ベン
ジル体19と3,4−ジフェニル−2−シクロヘキセノ
ン(J. Am. Chem. Soc., 84, 4527 (1962))とをGrignar
d反応に付して得られる20を脱水、芳香族化して21
とし、さらに21を接触還元して得られるフェノール体
22を所定のブロムアルキルカルボン酸エステルでアル
キル化して相当する化合物23とする。
The method shown in the production method [D] is a method represented by the general formula [I]
In, a compound having one methylene between aromatic rings ( 2
3 ) is a method of synthesizing. Benzyl bromide 19 obtained by brominating the starting material benzyloxybenzyl alcohol 18 and 3,4-diphenyl-2-cyclohexenone (J. Am. Chem. Soc., 84 , 4527 (1962)) were used in Grignar.
20 obtained by subjecting to d reaction is dehydrated and aromatized to 21
And phenol body obtained by catalytic reduction of 21
22 is alkylated with a predetermined bromoalkylcarboxylic acid ester to give the corresponding compound 23 .

【0015】製造法〔E〕Manufacturing method [E]

【化8】 Embedded image

【0016】製造法〔E〕に示す方法は、一般式〔I〕
において、芳香還間にメチレン3ケを有する化合物(
)を合成する方法である。まず、ベンジルオキシアセ
トフェノンをアルデヒドとアルドール縮合して得られ
24を接触還元してフェノール体25としたのち、こ
れを前記製造法〔A〕に示した方法と同様に処理して相
当する化合物26とする。
The method shown in the production method [E] is a method represented by the general formula [I]
In the compound ( 2
6 ) is a method of synthesizing. First, 24 obtained by aldol condensation of benzyloxyacetophenone with aldehyde 1 is catalytically reduced to a phenol body 25 , which is then treated in the same manner as in the above production method [A] to give the corresponding compound 26. And

【0017】製造法〔F〕Manufacturing method [F]

【化9】 [Chemical 9]

【0018】製造法〔G〕Manufacturing method [G]

【化10】 [Chemical 10]

【0019】製造法〔F〕および製造法〔G〕に示した
方法は、一般式〔I〕において、芳香環間にオキシメチ
レン基を有する化合物(3133)を合成する方法で
ある。まず、製造法〔F〕では、出発物質3,4−ジフ
ェニル−2−シクロヘキセノン27を芳香族化して得ら
れるフェノール体28を臭化置換ベンジルでアルキル化
して29または30とし、一方の化合物29を前記製造
法〔C〕に示した方法と同様に処理して、31とする。
他方、製造法〔G〕は、ブロモメチルテルフェニル類
により、K2CO3の存在下でフェノール類をアルキル
化することにより33とする。
The production methods [F] and [G] are methods for synthesizing the compounds ( 31 , 33 ) having an oxymethylene group between aromatic rings in the general formula [I]. First, in the production method [F], the phenol body 28 obtained by aromatizing the starting material 3,4-diphenyl-2-cyclohexenone 27 is alkylated with substituted benzyl bromide to 29 or 30, and one compound 29 Is treated in the same manner as in the production method [C] to give 31 .
On the other hand, the production method [G] is based on bromomethyl terphenyls 3
According to 2 , the phenols are alkylated in the presence of K 2 CO 3 to 33 .

【0020】製造法〔H〕Manufacturing method [H]

【化11】 [Chemical 11]

【0021】製造法〔H〕に示す方法は、製造法〔A〕
から製造法〔G〕において得られる一般式〔I〕中のZ
がアルコキシカルボニル基である化合物を他の置換基に
かえる方法を示したものである。まず、メチルエステル
体を加水分解してカルボン酸34とする方法。又、これ
らのメチルエステルや活性エステル35をアンモニア、
ヒドラジンで処理することにより、それぞれアミド体
およびヒドラジド体37とする方法。あるいは、O−
置換ヒドロキシルアミンで処理したのち、脱保護するこ
とによりヒドロキサム酸38とする方法。
The manufacturing method [H] is the same as the manufacturing method [A].
Z in the general formula [I] obtained in the production method [G] from
Shows a method of replacing a compound in which is an alkoxycarbonyl group with another substituent. First, a method of hydrolyzing a methyl ester body to form a carboxylic acid 34 . In addition, these methyl ester and active ester 35 are converted into ammonia,
By treatment with hydrazine, amide 3
6 and the hydrazide body 37 . Alternatively, O-
A method of producing hydroxamic acid 38 by treating with a substituted hydroxylamine and then deprotecting.

【0022】以上、各種の製造法によって得られる前記
一般式〔I〕で表される本発明の化合物は、いずれも新
規化合物であって、後述する試験の結果から明らかなと
おり、強い血小板凝集抑制作用を有するので、血栓形成
等に起因する循環器系諸疾患、例えば静脈血栓、末梢動
脈閉塞症、心筋梗における冠動脈閉塞、肺塞栓、脳の血
栓および閉塞等の治療、予防に極めて有用であり、かつ
副作用が少ない化合物である。
As described above, all of the compounds of the present invention represented by the above-mentioned general formula [I] obtained by various production methods are novel compounds, and as is clear from the results of the test described below, a strong inhibition of platelet aggregation. Since it has an action, it is extremely useful for the treatment and prevention of various cardiovascular diseases caused by thrombus formation, such as venous thrombosis, peripheral arterial occlusion, coronary artery occlusion in myocardial infarction, pulmonary embolism, cerebral thrombosis and occlusion The compound has few side effects.

【0023】本発明に係る一般式〔I〕で表される化合
物は、公知の製剤技術により経口投与用または非経口投
与用のいずれの剤型のものともすることができる。経口
投与用の剤型の例としては、錠剤、散剤、顆粒剤、カプ
セル剤等の固形製剤や溶液剤、シロップ剤、エリキシル
剤、油性ないし水性の懸濁液等が挙げられる。非経口投
与剤としては注射用液剤、凍結乾燥製剤等の注射用剤が
挙げられる。これらの製剤の調整にあたっては、通常の
製剤化において使用される他の賦形剤、滑沢剤、各種溶
剤、界面活性剤などを添加することは任意である。本発
明化合物の投与量は、投与方法、症状、投与期間によっ
て異なるが、一般的には経口投与の場合、成人1日当た
り10から300mgの範囲が適当である。
The compound represented by the general formula [I] according to the present invention can be made into any dosage form for oral administration or parenteral administration by known formulation techniques. Examples of the dosage form for oral administration include solid preparations such as tablets, powders, granules and capsules, solutions, syrups, elixirs, oily or aqueous suspensions and the like. Examples of the parenteral administration agent include injectable solutions, lyophilized preparations and other injectable agents. In the preparation of these preparations, it is optional to add other excipients, lubricants, various solvents, surfactants and the like used in ordinary preparations. The dose of the compound of the present invention varies depending on the administration method, symptoms and administration period, but generally, in the case of oral administration, an appropriate range is 10 to 300 mg per day for an adult.

【0024】以下、参考例、実施例、試験例を挙げて本
発明をさらに詳細に説明するが、本発明はこれらの例に
限定されるものではない。 参考例1 〔1,1′:2′,1″〕−テルフェニル−4′−イルア
ルデヒドの合成 〔1,1′:2′,1′〕−テルフェニルイル−4′−カ
ルボン酸メチルエステル(4.70g,16.3mmol)を
エチルエーテル(47ml)に溶解し、この溶液に水素化
リチウムアルミニウム(0.62g,16.3mmol)を少
しずつ添加し、1時間還流下撹拌した。反応液を希塩酸
に加えて、酢酸エチルで抽出し、抽出液を乾燥後乾固し
て固形物4.37gを得た。これを塩化メチレン(44m
l)に溶解し、ピリジニウムジクロメート(13.92
g,37.0mmol)を加えて一晩室温で撹拌した。不溶
物を濾別し、濾液を水洗後、乾燥乾固して得られる残渣
をヘキサン−酢酸エチル(3:1)を溶離液とするシリ
カゲルクロマトグラフィーで分離して目的物(結晶、
3.58g,85%)を得た。mp:77.5〜78.5
℃。1H−NMR(CDCl3)δ:7.13〜7.46(1
3H,m),10.06(1H,s)。
Hereinafter, the present invention will be described in more detail with reference to Reference Examples, Examples and Test Examples, but the present invention is not limited to these examples. Reference Example 1 Synthesis of [1,1 ′: 2 ′, 1 ″]-terphenyl-4′-ylaldehyde [1,1 ′: 2 ′, 1 ′]-terphenylyl-4′-carboxylic acid methyl ester (4.70 g, 16.3 mmol) was dissolved in ethyl ether (47 ml), lithium aluminum hydride (0.62 g, 16.3 mmol) was added little by little, and the mixture was stirred under reflux for 1 hour. Was added to dilute hydrochloric acid and extracted with ethyl acetate, and the extract was dried and dried to give 4.37 g of a solid, which was methylene chloride (44 m).
l) and dissolved in pyridinium dichromate (13.92
g, 37.0 mmol) was added and the mixture was stirred overnight at room temperature. The insoluble material was filtered off, the filtrate was washed with water, dried and dried to give a residue, which was separated by silica gel chromatography using hexane-ethyl acetate (3: 1) as an eluent to obtain the desired product (crystal,
3.58 g, 85%) was obtained. mp: 77.5-78.5
° C. 1 H-NMR (CDCl 3 ) δ: 7.13 to 7.46 (1
3H, m), 10.06 (1H, s).

【0025】参考例2 臭化〔1,1′:3′,1″〕−テルフェニル−5′−イ
ルメチルホスホニウムの合成 5′−メチル−〔1,1′:3′,1″〕−テルフェニル
をNBSで常法によりブロム化(68%)した後、トリ
フェニルホスフィンとアセトニトリル中で還流し、つい
で冷却して析出する結晶を濾取、乾燥して目的物(結
晶、50%)を得た。mp:>300℃。1H−NMR
(CDCl3)δ:5.49(2H,d,J=18Hz),
7.15〜7.90(13H,m)。
Reference Example 2 Synthesis of [1,1 ': 3', 1 "]-terphenyl-5'-ylmethylphosphonium bromide 5'-methyl- [1,1 ': 3', 1"]- After brominating terphenyl with NBS by a conventional method (68%), it was refluxed in triphenylphosphine and acetonitrile, then cooled and the precipitated crystals were collected by filtration and dried to obtain the desired product (crystals, 50%). Obtained. mp:> 300 ° C. 1 H-NMR
(CDCl 3 ) δ: 5.49 (2H, d, J = 18Hz),
7.15-7.90 (13H, m).

【0026】参考例3 臭化3−ベンジルオキシベンジルの合成 3−ベンジルオキシベンジルアルコール(4.23g,
19.7mmol)とトリフェニルホスフィン(5.78g,
22mmol)の塩化メチレン(42ml)溶液に、氷水冷却
下(内温10℃以下)NBS(3.56g,19.7mmo
l)を添加し、室温で2時間撹拌した。反応液を水洗し
た後、乾固した。残渣をヘキサン−酢酸エチル(3:
1)を溶離液とするシリカゲルクロマトグラフィーで分
離して、目的物(結晶、4.04g,74%)を得た。
mp:39.5〜40.5℃。1H−NMR(CDCl3)
δ:4.47(2H,s),5.08(2H,s),6.80
〜7.52(9H,m)。
Reference Example 3 Synthesis of 3-benzyloxybenzyl bromide 3-benzyloxybenzyl alcohol (4.23 g,
19.7 mmol) and triphenylphosphine (5.78 g,
To a solution of 22 mmol) in methylene chloride (42 ml), NBS (3.56 g, 19.7 mmo) under ice-water cooling (internal temperature 10 ° C or lower).
l) was added and stirred at room temperature for 2 hours. The reaction solution was washed with water and then dried. The residue was mixed with hexane-ethyl acetate (3:
The product was separated by silica gel chromatography using 1) as an eluent to obtain the desired product (crystal, 4.04 g, 74%).
mp: 39.5-40.5 ° C. 1 H-NMR (CDCl 3 )
δ: 4.47 (2H, s), 5.08 (2H, s), 6.80
~ 7.52 (9H, m).

【0027】参考例4 〔1,1:2′,1″〕−テルフェニル−4′−イルオー
ルの合成 3,4−ジフェニル−2−シクロヘキセノン(4.97
g,20mmol)、2,3−ジクロル−5,6−ジシアノ−
1,4−ベンゾキノン(5.45g,24mmol)および1
0−カンファースルホン酸(0.5g)をベンゼン(5
00ml)に加え、14時間還流した。冷却後、不溶物を
濾別し、濾液を水洗し、乾燥し、乾固した。残渣をヘキ
サン−酢酸エチル(3:1)を溶離液とするシリカゲル
クロマトグラフィーで分離して目的物(油状物、2.8
9g,59%)を得た。1H−NMR(CDCl3)δ:
5.10(1H,broad s),6.80〜7.50(13H,
m)。
Reference Example 4 Synthesis of [1,1: 2 ′, 1 ″]-terphenyl-4′-ylol 3,4-diphenyl-2-cyclohexenone (4.97)
g, 20 mmol), 2,3-dichloro-5,6-dicyano-
1,4-benzoquinone (5.45 g, 24 mmol) and 1
0-camphorsulfonic acid (0.5 g) was added to benzene (5
(00 ml) and refluxed for 14 hours. After cooling, the insoluble material was filtered off, the filtrate was washed with water, dried and dried. The residue was separated by silica gel chromatography using hexane-ethyl acetate (3: 1) as an eluent to give the desired product (oil, 2.8).
9 g, 59%) was obtained. 1 H-NMR (CDCl 3 ) δ:
5.10 (1H, broads), 6.80 to 7.50 (13H,
m).

【0028】実施例1 3−〔2−(〔1,1′:2′,1″〕−テルフェニル−
4′−イル)エチル〕フェノールの合成 a) 参考例1で得た〔1,1:2′,1″〕−テルフェ
ニル−4′−イルアルデヒド(2.58g,10.0mmo
l)と臭化3−ベンジルオキシベンジルトリフェニルホ
スホニウム(mp:241〜243℃,5.94g,1
1mmol)を塩化メチレン(26ml)に溶解し、これにナ
トリウムメチラート(0.65g,12mmol)を空冷下
加え、3時間撹拌した。反応液を水洗後、乾燥、乾固し
て得られた残渣をヘキサン−酢酸エチル(3:1)を溶
離液とするシリカゲルクロマトグラフィーで分離して、
油状物(2.31g,66%)を得た。b) a)の生
成物のメタノール溶液(10ml)に5%パラジウムカー
ボン(50%湿体、0.46g)を加え、常温常圧で水
素を吸収させた。触媒を濾液を乾固して目的物(油状
物、2.10g,92%)を得た。1H−NMR(CDC
3)δ:2.96(4H,s),6.55〜7.50(18
H,m)。
Example 1 3- [2-([1,1 ': 2', 1 "]-terphenyl-
Synthesis of 4′-yl) ethyl] phenol a) [1,1: 2 ′, 1 ″]-terphenyl-4′-ylaldehyde (2.58 g, 10.0 mmo) obtained in Reference Example 1
l) and 3-benzyloxybenzyl triphenylphosphonium bromide (mp: 241-243 ° C., 5.94 g, 1
1 mmol) was dissolved in methylene chloride (26 ml), sodium methylate (0.65 g, 12 mmol) was added thereto under air cooling, and the mixture was stirred for 3 hours. The reaction solution was washed with water, dried and dried to give a residue, which was separated by silica gel chromatography using hexane-ethyl acetate (3: 1) as an eluent.
An oil (2.31 g, 66%) was obtained. b) To a methanol solution (10 ml) of the product of a) was added 5% palladium carbon (50% wet matter, 0.46 g), and hydrogen was absorbed at room temperature and atmospheric pressure. The catalyst was filtrated to dryness to obtain the desired product (oil, 2.10 g, 92%). 1 H-NMR (CDC
l 3 ) δ: 2.96 (4H, s), 6.55 to 7.50 (18
H, m).

【0029】実施例2 3−〔2−(〔1,1′:2′,1″〕−テルフェニル−
4′−イル)エチル〕フェニルオキシ酢酸メチルの合成 実施例1で得た3−〔2−(〔1,1′:2′,1″〕−
テルフェニル−4′−イル)エチル〕フェノール(0.
249g,0.71mmol)をDMF(3ml)に溶解し、
炭酸カリウム(0.13g,0.92mmol)、ブロム酢酸
メチル(0.21g,0.92mmol)を加えて室温で3時
間撹拌した。反応液に水を加え、酢酸エチルで抽出、水
洗、乾燥後乾固した。残渣をヘキサン−酢酸エチル
(3:1)を溶離液とするシリカゲルクロマトグラフィ
ーで分離して、目的物(油状物、0.26g,85%)
を得た。1H−NMR(CDCl3)δ:2.98(4H,
s),3.80(3H,s),4.61(2H,s),6.65
〜7.50(17H,m)。
Example 2 3- [2-([1,1 ': 2', 1 "]-terphenyl-
Synthesis of methyl 4'-yl) ethyl] phenyloxyacetate 3- [2-([1,1 ': 2', 1 "]-obtained in Example 1
Terphenyl-4'-yl) ethyl] phenol (0.
249 g, 0.71 mmol) was dissolved in DMF (3 ml),
Potassium carbonate (0.13 g, 0.92 mmol) and methyl bromoacetate (0.21 g, 0.92 mmol) were added, and the mixture was stirred at room temperature for 3 hours. Water was added to the reaction solution, which was extracted with ethyl acetate, washed with water, dried and dried. The residue was separated by silica gel chromatography using hexane-ethyl acetate (3: 1) as an eluent to give the desired product (oil, 0.26 g, 85%).
I got 1 H-NMR (CDCl 3 ) δ: 2.98 (4H,
s), 3.80 (3H, s), 4.61 (2H, s), 6.65
~ 7.50 (17H, m).

【0030】実施例3 3−〔2−(〔1,1′:4′,1″〕−テルフェニル−
3′−イル)エチル〕フェニルオキシ酢酸メチルの合成 臭化3−メトキシカルボニルメチルオキシベンジルトリ
フェニルホスホニウムと〔1,1′:2′,1″〕−テル
フェニル−4′−イルアルデヒドを実施例1と同様に処
理して目的物(油状物、36%)を得た。1H−NMR
(CDCl3)δ:2.55〜3.08(4H,m),3.78
(3H,s),4.54(2H,s),6.45〜7.80(1
7H,m)。
Example 3 3- [2-([1,1 ': 4', 1 "]-terphenyl-
Synthesis of Methyl 3'-yl) ethyl] phenyloxyacetate 3-methoxycarbonylmethyloxybenzyl triphenylphosphonium bromide and [1,1 ': 2', 1 "]-terphenyl-4'-yl aldehyde are examples. The target product (oil, 36%) was obtained by the same treatment as in 1. 1 H-NMR
(CDCl 3 ) δ: 2.55 to 3.08 (4H, m), 3.78
(3H, s), 4.54 (2H, s), 6.45 to 7.80 (1
7H, m).

【0031】実施例4 4−〔2−(〔1,1′:3′,1″〕−テルフェニル−
5′−イル)エチル〕フェニルオキシ酢酸メチルの合成 臭化〔1,1′:3′,1″〕−テルフェニル−5′−イ
ルメチルトリフェニルホスホニウムと4−ホルミルフェ
ニルオキシ酢酸メチルを実施例1と同様に処理して目的
物(油状物、48%)を得た。1H−NMR(CDCl3)
δ:2.98(4H,s),3.80(3H,s),4.62
(2H,s),6.74〜7.75(17H,m)。
Example 4 4- [2-([1,1 ': 3', 1 "]-terphenyl-
Synthesis of methyl 5'-yl) ethyl] phenyloxyacetate [1,1 ': 3', 1 "]-terphenyl-5'-ylmethyltriphenylphosphonium bromide and methyl 4-formylphenyloxyacetate are examples. The target product (oil, 48%) was obtained by the same treatment as in 1. 1 H-NMR (CDCl 3 ).
δ: 2.98 (4H, s), 3.80 (3H, s), 4.62
(2H, s), 6.74 to 7.75 (17H, m).

【0032】実施例5 3−〔2−(〔1,1′:2′,1″〕−テルフェニル−
4′−イル)エチル〕アニリン塩酸塩の合成 臭化〔1,1′:2′,1″〕−テルフェニル−4′−イ
ルメチルトリフェニルホスホニウム(mp:187〜1
90℃)と3−ニトロベンズアルデヒドを実施例1−
a)と同様に処理し、続いて接触還元に塩酸を添加する
以外は実施例1−b)と同様に処理することにより目的
物(結晶、83%)を得た。mp:121〜125℃。
1H−NMR(CDCl3)δ:2.97(4H,s),7.0
0〜7.60(16H,m),10.00(3H,broad
s)。
Example 5 3- [2-([1,1 ': 2', 1 "]-terphenyl-
Synthesis of 4'-yl) ethyl] aniline hydrochloride [1,1 ': 2', 1 "]-terphenyl-4'-ylmethyltriphenylphosphonium bromide (mp: 187-1)
90 ° C.) and 3-nitrobenzaldehyde in Example 1-
The target product (crystal, 83%) was obtained by the same procedure as in a) and then in the same manner as in Example 1-b) except that hydrochloric acid was added to the catalytic reduction. mp: 121-125 ° C.
1 H-NMR (CDCl 3 ) δ: 2.97 (4H, s), 7.0
0 ~ 7.60 (16H, m), 10:00 (3H, broad
s).

【0033】実施例6 N−〔3−〔2−(〔1,1′:2′,1″〕−テルフェ
ニル−4′−イル)エチル〕フェニル〕グリシンベンジ
ルエステルの合成 実施例5で得られた3−〔2−(〔1,1′:2′,
1″〕−テルフェニル−4′−イル)エチル〕アニリン
塩酸塩をブロム酢酸ベンジルと実施例2と同様に処理し
て目的物(油状物、67%)を得た。1H−NMR(CD
Cl3)δ:2.92(4H,s),3.93(2H,s),
5.20(2H,s),6.38〜7.50(23H,m)。
Example 6 Synthesis of N- [3- [2-([1,1 ': 2', 1 "]-terphenyl-4'-yl) ethyl] phenyl] glycine benzyl ester Obtained in Example 5. 3- [2-([1,1 ': 2',
1 ″]-Terphenyl-4′-yl) ethyl] aniline hydrochloride was treated with benzyl bromoacetate in the same manner as in Example 2 to obtain the desired product (oil, 67%). 1 H-NMR (CD
Cl 3 ) δ: 2.92 (4H, s), 3.93 (2H, s),
5.20 (2H, s), 6.38 to 7.50 (23H, m).

【0034】実施例7 3−〔2−(〔1,1′:2′,1″〕−テルフェニル−
4′−イル)エチル〕安息香酸メチルの合成 参考例1で得た〔1,1′:2′,1″〕−テルフェニル
−4′−イルアルデヒドと臭化3−メトキシカルボニル
ベンジルトリフェニルホスホニウムを実施例1と同様に
処理して目的物(油状物、100%)を得た。1H−N
MR(CDCl3)δ:3.00(4H,s),3.90(3
H,s),6.90〜7.95(17H,m)。
Example 7 3- [2-([1,1 ': 2', 1 "]-terphenyl-
Synthesis of methyl 4'-yl) ethyl] benzoate [1,1 ': 2', 1 "]-terphenyl-4'-ylaldehyde obtained in Reference Example 1 and 3-methoxycarbonylbenzyltriphenylphosphonium bromide. is treated in the same manner as in example 1 the desired product (oil, 100%). 1 H-N
MR (CDCl 3 ) δ: 3.00 (4H, s), 3.90 (3
H, s), 6.90-7.95 (17H, m).

【0035】実施例8 3−〔2−(〔1,1′:2′,1″〕−テルフェニル−
4′−イル)エチル〕ベンジルアルコールの合成 実施例7で合成した3−〔2−(〔1,1′:2′,
1″〕−テルフェニル−4′−イル)エチル〕安息香酸
メチル(0.555g,1.45mmol)のTHF(5ml)
溶液を、水素化リチウムアルミニウム(55mg,1.4
5mmol)のTHF懸濁液(5ml)に空冷下滴下し、1時
間還流した。反応液を希塩酸に流し込みエチルエーテル
で抽出、水洗、乾燥後乾固して目的物(結晶、0.49
g,95%)を得た。mp:68.5〜69.0℃。1
−NMR(CDCl3)δ:2.75(1H,broad s),
3.00(4H,s),4.68(2H,s),6.80〜7.
55(17H,m)。
Example 8 3- [2-([1,1 ': 2', 1 "]-terphenyl-
Synthesis of 4'-yl) ethyl] benzyl alcohol 3- [2-([1,1 ': 2', synthesized in Example 7
1 ″]-terphenyl-4′-yl) ethyl] methyl benzoate (0.555 g, 1.45 mmol) in THF (5 ml)
The solution was charged with lithium aluminum hydride (55 mg, 1.4
(5 mmol) in a THF suspension (5 ml) was added dropwise under air cooling and the mixture was refluxed for 1 hour. The reaction mixture was poured into dilute hydrochloric acid, extracted with ethyl ether, washed with water, dried and dried to dryness to obtain the desired product (crystal, 0.49).
g, 95%). mp: 68.5-69.0 ° C. 1 H
-NMR (CDCl 3) δ: 2.75 (1H, broad s),
3.00 (4H, s), 4.68 (2H, s), 6.80 to 7.
55 (17H, m).

【0036】実施例9 3−〔3−(〔1,1′:4′,1″〕−テルフェニル−
2′−イル)プロピル〕フェノールの合成 3−ベンジルオキシアセトフェノン(0.40g,1.7
5mmol)のTHF(4ml)溶液にリチウムジトリメチル
シリルアミドTHF溶液(1M/リットル,1.8ml)
を窒素雰囲気下、−70℃で滴下、10分間撹拌した。
その後、〔1,1′:4′,1″〕−テルフェニル−2′
−イルアルデヒド(0.377g,1.46mmol)のTH
F(3ml)溶液を滴下し、40分間その温度で撹拌し
た。反応液は飽和塩化アンモニウム水溶液に流し込み、
エチルエーテルで抽出し、乾燥、乾固した。残渣をヘキ
サン−酢酸エチル(5:1)を溶離液とするシリカゲル
クロマトグラフィーで分離してアルドール反応成績体
(油状物、0.52g,74%)を得た。得られた油状
物をメタノール(4ml)とTHF(2ml)の混合液に溶
解し、実施例1−b)と同様に処理して目的物(油状
物、0.28g,71%)を得た。1H−NMR(CDC
3)δ:1.80〜2.17(2H,m),2.50〜2.7
4(4H,m),4.88(1H,s),6.56〜7.60
(17H,m)。
Example 9 3- [3-([1,1 ': 4', 1 "]-terphenyl-
Synthesis of 2'-yl) propyl] phenol 3-benzyloxyacetophenone (0.40 g, 1.7
5 mmol) in THF (4 ml) solution of lithium ditrimethylsilylamide in THF (1 M / liter, 1.8 ml)
Was dropped at -70 ° C under a nitrogen atmosphere and stirred for 10 minutes.
After that, [1,1 ': 4', 1 "]-terphenyl-2 '
-THY of ylaldehyde (0.377g, 1.46mmol)
The F (3 ml) solution was added dropwise and stirred for 40 minutes at that temperature. The reaction solution is poured into a saturated aqueous solution of ammonium chloride,
It was extracted with ethyl ether, dried and dried. The residue was separated by silica gel chromatography using hexane-ethyl acetate (5: 1) as an eluent to obtain an aldol reaction product (oil, 0.52 g, 74%). The obtained oily substance was dissolved in a mixed solution of methanol (4 ml) and THF (2 ml) and treated in the same manner as in Example 1-b) to obtain the desired product (oily substance, 0.28 g, 71%). . 1 H-NMR (CDC
l 3 ) δ: 1.80 to 2.17 (2H, m), 2.50 to 2.7
4 (4H, m), 4.88 (1H, s), 6.56 to 7.60
(17H, m).

【0037】実施例10 3−〔3−(〔1,1′:4′,1″〕−テルフェニル−
2′−イル)プロピル〕フエニルオキシ酢酸メチルの合
成 実施例9で合成した3−〔3−(〔1,1′:4′,
1″〕−テルフェニル−2′−イル)プロピル〕フェノ
ールを実施例2と同様に処理して目的物(油状物、86
%)を得た。1H−NMR(CDCl3)δ:1.82〜2.
20(2H,m),2.56〜2.84(4H,m),3.8
0(3H,s),4.63(2H,s),6.62〜7.60
(17H,m)。
Example 10 3- [3-([1,1 ': 4', 1 "]-terphenyl-
Synthesis of methyl 2'-yl) propyl] phenyloxyacetate 3- [3-([1,1 ': 4', synthesized in Example 9
1 ″]-terphenyl-2′-yl) propyl] phenol was treated as in Example 2 to give the desired product (oil, 86).
%) Was obtained. 1 H-NMR (CDCl 3 ) δ: 1.82 to 2.
20 (2H, m), 2.56 to 2.84 (4H, m), 3.8
0 (3H, s), 4.63 (2H, s), 6.62 to 7.60
(17H, m).

【0038】実施例11 3−(〔1,1′:2′,1″〕−テルフェニル−4′−
イルオキシメチル)安息香酸メチルの合成 参考例4で合成した〔1,1′:2′,1″〕−テルフェ
ニル−4′−イルオールと3−ブロモメチル安息香酸メ
チルを実施例2と同様に処理して目的物(結晶、59
%)を得た。mp:105〜107℃。1H−NMR(C
DCl3)δ:3.93(3H,s),5.19(2H,s),
6.90〜8.08(17H,m)。
Example 11 3-([1,1 ': 2', 1 "]-terphenyl-4'-
Synthesis of methyl oxymethyl) benzoate [1,1 ′: 2 ′, 1 ″]-terphenyl-4′-ylol and methyl 3-bromomethylbenzoate synthesized in Reference Example 4 were treated in the same manner as in Example 2. Then the desired product (crystal, 59
%) Was obtained. mp: 105-107 ° C. 1 H-NMR (C
DCl 3 ) δ: 3.93 (3H, s), 5.19 (2H, s),
6.90-8.08 (17H, m).

【0039】実施例12 3−(〔1,1′:3′,1″〕−テルフェニル−5′−
イルオキシメチル)フェニルオキシ酢酸メチルの合成 3,5−ジフェニル−2−シクロヘキセノンから参考例
4と同様にして得られる〔1,1′3′,1″〕−テルフ
ェニル−5′−イルオールと4−臭化メチルフェニルオ
キシ酢酸メチルを実施例2と同様に処理して目的物(結
晶、85.7%)を得た。mp:98.5〜101.5
℃。1H−NMR(CDCl3)δ:3.82(3H,s),
4.67(2H,s),5.14(2H,s),6.86〜7.
80(17H,m)。
Example 12 3-([1,1 ': 3', 1 "]-terphenyl-5'-
Synthesis of methyl yloxymethyl) phenyloxyacetate [1,1′3 ′, 1 ″]-terphenyl-5′-ylol obtained from 3,5-diphenyl-2-cyclohexenone in the same manner as in Reference Example 4. Methyl 4-methylphenylphenyloxyacetate was treated in the same manner as in Example 2 to obtain the desired product (crystal, 85.7%), mp: 98.5-101.5.
° C. 1 H-NMR (CDCl 3 ) δ: 3.82 (3H, s),
4.67 (2H, s), 5.14 (2H, s), 6.86-7.
80 (17H, m).

【0040】実施例13 3−(〔1,1′:3′,1″〕−テルフェニル−5′−
イルメチルオキシ)フェニルオキシ酢酸メチルの合成 参考例2の中間生成物である臭化〔1,1′:3′,
1″〕−テルフェニル−5′−イルメチルと4−ヒドロ
キシフェニルオキシ酢酸メチルを実施例2と同様に処理
して目的物(油状物、31%)を得た。1H−NMR(C
DCl3)δ:3.80(3H,s),4.60(2H,s),
5.16(2H,s),6.80〜7.80(17H,m)。
以上の方法と同様の方法で合成されたエステル類(実施
例14〜実施例30)の物理定数を表Iに示す。
Example 13 3-([1,1 ': 3', 1 "]-terphenyl-5'-
Synthesis of methyl ylmethyloxy) phenyloxyacetate Bromide [1,1 ′: 3 ′, which is an intermediate product of Reference Example 2]
1 ″]-Terphenyl-5′-ylmethyl and methyl 4-hydroxyphenyloxyacetate were treated in the same manner as in Example 2 to obtain the desired product (oil, 31%). 1 H-NMR (C
DCl 3 ) δ: 3.80 (3H, s), 4.60 (2H, s),
5.16 (2H, s), 6.80 to 7.80 (17H, m).
Table I shows the physical constants of the esters (Examples 14 to 30) synthesized by the same method as above.

【0041】[0041]

【表1】 [Table 1]

【0042】[0042]

【表2】 [Table 2]

【0043】実施例31 3−〔2−(〔1,1′:2′,1″〕−テルフェニル−
4′−イル)エチル〕フェニルオキシ酢酸の合成 実施例2で合成された3−〔2−(〔1,1′:2′,
1″〕−テルフェニル−4′−イル)エチル〕フェニル
オキシ酢酸メチル(1.17g,2.77mmol)をメタノ
ール(20ml)に溶解して1N−水酸化ナトリウム(2
7ml)水溶液を少しずつ加え、室温で5時間撹拌した。
反応液を水で薄めた後酸性化して酢酸エチルで抽出し、
乾燥、乾固した。残渣をIPE−ヘキサンで結晶化し、
濾過、乾燥して目的物(0.98g,87%)を得た。
mp:117.5〜119℃。1H−NMR(CDCl3)
δ:2.97(4H,s),4.00(1H,broad s),
4.64(2H,s),6.63〜7.50(17H,m)。
実施例31の方法に準じて合成されたカルボン酸類(実
施例32〜実施例57)の物理定数を表IIに示す。
Example 31 3- [2-([1,1 ': 2', 1 "]-terphenyl-
Synthesis of 4'-yl) ethyl] phenyloxyacetic acid 3- [2-([1,1 ': 2', synthesized in Example 2
1 ″]-terphenyl-4′-yl) ethyl] phenyloxymethyl acetate (1.17 g, 2.77 mmol) was dissolved in methanol (20 ml) to prepare 1N-sodium hydroxide (2
7 ml) aqueous solution was added little by little, and the mixture was stirred at room temperature for 5 hours.
The reaction solution was diluted with water, acidified and extracted with ethyl acetate,
It was dried and dried. The residue was crystallized with IPE-hexane,
It was filtered and dried to obtain the desired product (0.98 g, 87%).
mp: 117.5-119 ° C. 1 H-NMR (CDCl 3 )
δ: 2.97 (4H, s), 4.00 (1H, broad s),
4.64 (2H, s), 6.63 to 7.50 (17H, m).
The physical constants of the carboxylic acids (Examples 32 to 57) synthesized according to the method of Example 31 are shown in Table II.

【0044】[0044]

【表3】 [Table 3]

【0045】[0045]

【表4】 [Table 4]

【0046】[0046]

【表5】 [Table 5]

【0047】実施例58 トランス−3−〔3−〔2−(〔1,1′:2′,1″〕
−テルフェニル−4′−イル)エチル〕フェニル〕プロ
ペン酸の合成 a) 3−〔2−(〔1,1′:2′,1″〕−テルフェ
ニル−4′−イル)エチル〕ベンズアルデヒドの合成 実施例8で合成した3−〔2−(〔1,1′:2′,
1″〕−テルフェニル−4′−イル)エチル〕ベンジル
アルコール(0.49g,1.34mmol)を塩化メチレン
(5ml)に溶解し、ピリジニウムジクロメート(PD
C)(1.01g,2.68mmol)を加え、室温で一晩撹
拌した。反応液を水洗後乾固して得られる残渣をヘキサ
ン−酢酸エチル(3:1)を溶離液とするシリカゲルク
ロマトグラフィーで分離して、目的物(油状物、0.3
1g,64%)を得た。1H−NMR(CDCl3)δ:
3.00(4H,s),6.90〜7.94(17H,m),
10.05(1H,s)。
Example 58 Trans-3- [3- [2-([1,1 ': 2', 1 "]]
Synthesis of -terphenyl-4'-yl) ethyl] phenyl] propenoic acid a) 3- [2-([1,1 ': 2', 1 "]-terphenyl-4'-yl) ethyl] benzaldehyde Synthesis 3- [2-([1,1 ': 2', synthesized in Example 8
1 ″]-terphenyl-4′-yl) ethyl] benzyl alcohol (0.49 g, 1.34 mmol) was dissolved in methylene chloride (5 ml) to give pyridinium dichromate (PD
C) (1.01 g, 2.68 mmol) was added, and the mixture was stirred at room temperature overnight. The reaction mixture was washed with water and dried to give a residue, which was separated by silica gel chromatography using hexane-ethyl acetate (3: 1) as an eluent to give the desired product (oil, 0.3).
1 g, 64%) was obtained. 1 H-NMR (CDCl 3 ) δ:
3.00 (4H, s), 6.90 to 7.94 (17H, m),
10.05 (1H, s).

【0048】b) トランス−3−〔3−〔2−
(〔1,1′:2′,1″〕−テルフェニル−4′−イ
ル)エチル〕フェニル〕プロペン酸の合成 a)で合成した3−〔2−(〔1,1′:2′,1″〕−
テルフェニル−4′−イル)エチル〕ベンズアルデヒド
(0.31g,0.86mmol)とマロン酸(0.27g,
2.6mmol)を触媒量のピリジンの存在下140℃で3
0分間加熱した。反応混合物を水に流し込み、酢酸エチ
ルで抽出、乾固した。残渣をクロロホルム−メタノール
(100:1)を溶離液とするシリカゲルクロマトグラ
フィーで分離し、IPEより再結晶して目的物(結晶、
32mg,9%)を得た。mp:153〜155℃。1
−NMR(CDCl3)δ:3.00(4H,s),6.44
(1H,d,J=16Hz),7.00〜7.46(17
H,m),7.79(1H,d,J=16Hz)。
B) Trans-3- [3- [2-
Synthesis of ([1,1 ': 2', 1 "]-terphenyl-4'-yl) ethyl] phenyl] propenoic acid 3- [2-([1,1 ': 2',] synthesized in a)) 1 ″]-
Terphenyl-4′-yl) ethyl] benzaldehyde (0.31 g, 0.86 mmol) and malonic acid (0.27 g,
2.6 mmol) in the presence of catalytic amount of pyridine at 140 ° C. for 3
Heat for 0 minutes. The reaction mixture was poured into water, extracted with ethyl acetate and dried. The residue was separated by silica gel chromatography using chloroform-methanol (100: 1) as an eluent, and recrystallized from IPE to obtain the desired product (crystal,
32 mg, 9%) was obtained. mp: 153-155 ° C. 1 H
-NMR (CDCl 3) δ: 3.00 (4H, s), 6.44
(1H, d, J = 16Hz), 7.00 to 7.46 (17
H, m), 7.79 (1H, d, J = 16 Hz).

【0049】実施例59 3−〔3−〔2−(〔1,1′:2′,1″〕−テルフェ
ニル−4′−イル)エチル〕フエニル〕プロパン酸の合
成 実施例58で合成したトランス−3−〔3−〔2−
(〔1,1′:2′,1″〕−テルフェニル−4′−イ
ル)エチル〕フェニル〕プロペン酸を実施例1−b)と
同様に処理して目的物(結晶、90%)を得た。mp:
93〜95℃。1H−NMR(CDCl3)δ:2.50〜
2.76(2H,m),2.83〜3.05(2H,m),2.
97(4H,s),6.95〜7.40(17H,m)。
Example 59 Synthesis of 3- [3- [2-([1,1 ': 2', 1 "]-terphenyl-4'-yl) ethyl] phenyl] propanoic acid Synthesized in Example 58. Trans-3- [3- [2-
([1,1 ': 2', 1 "]-terphenyl-4'-yl) ethyl] phenyl] propenoic acid was treated in the same manner as in Example 1-b) to give the desired product (crystal, 90%). Got mp:
93-95 ° C. 1 H-NMR (CDCl 3 ) δ: 2.50-
2.76 (2H, m), 2.83 to 3.05 (2H, m), 2.
97 (4H, s), 6.95-7.40 (17H, m).

【0050】実施例60 トランス−3−〔3−(〔1,1′:2′,1″〕−テル
フェニル−4′−イルオキシメチル)フェニル〕プロペ
ン酸の合成 実施例11で合成した3−〔〔1,1′:2′,1″〕−
テルフェニル−4′−イルオキシメチル〕安息香酸メチ
ルを実施例8、58の順に、同様に処理して目的物(結
晶)を得た。mp:176.5〜177.5℃。1H−N
MR(CDCl3)δ:5.18(2H,s),6.50(1
H,d,J=16Hz),6.96〜7.80(17H,
m),7.84(1H,d,J=16Hz)。
Example 60 Synthesis of trans-3- [3-([1,1 ': 2', 1 "]-terphenyl-4'-yloxymethyl) phenyl] propenoic acid 3 synthesized in Example 11 -[[1,1 ': 2', 1 "]-
Methyl terphenyl-4′-yloxymethyl] benzoate was treated in the same manner as in Examples 8 and 58 to give the desired product (crystal). mp: 176.5-177.5 ° C. 1 H-N
MR (CDCl 3 ) δ: 5.18 (2H, s), 6.50 (1
H, d, J = 16 Hz), 6.96 to 7.80 (17H,
m), 7.84 (1H, d, J = 16Hz).

【0051】実施例61 3−〔3−(〔1,1′:2′,1″〕−テルフェニル−
4′−イルオキシメチル)フェニル〕プロパン酸の合成 実施例60で合成したトランス−3−〔3−〔〔1,
1′:2′,1″〕−テルフェニル−4′−イルオキシ
メチル〕フェニル〕プロペン酸を実施例1−a)と同様
に処理して目的物(結晶、93%)を得た。mp:10
4〜104.5℃。1H−NMR(CDCl3)δ:2.54
〜3.13(4H,m),5.10(2H,s),6.94〜
7.60(17H,m)。
Example 61 3- [3-([1,1 ': 2', 1 "]-terphenyl-
Synthesis of 4′-yloxymethyl) phenyl] propanoic acid trans-3- [3-[[1,
1 ′: 2 ′, 1 ″]-terphenyl-4′-yloxymethyl] phenyl] propenoic acid was treated in the same manner as in Example 1-a) to obtain the desired product (crystal, 93%). Mp : 10
4-104.5 ° C. 1 H-NMR (CDCl 3 ) δ: 2.54
~ 3.13 (4H, m), 5.10 (2H, s), 6.94 ~
7.60 (17H, m).

【0052】実施例62 3−〔2−(〔1,1′:2′,1″〕−テルフェニル−
4′−イル)エチル〕フェニルオキシ酢酸アミドの合成 実施例31で合成された3−〔2−(〔1,1′:2′,
1″〕−テルフェニル−4′−イル)エチル〕フェニル
オキシ酢酸(96mg,0.24mmol)と1−エチル3−
(3−ジメチルアミノプロピル)カルボジイミド塩酸塩
(59mg,0.31mmol)をDMF(1ml)に溶解し、
濃アンモニア水(0.5ml)、1−ヒドロキシベンゾト
リアゾール(41mg,0.31mmol)を加え、室温で3
0分間撹拌した。反応液を水に流し込み、エチルエーテ
ルで抽出し、水洗後乾燥、乾固した。残渣をクロロホル
ム−メタノール(100:1)を溶離液とするシリカゲ
ルクロマトグラフィーで分離し、IPEより再結晶して
目的物(結晶、29mg,30%)を得た。mp:134
〜135℃。1H−NMR(CDCl3)δ:3.00(4
H,s),4.35(2H,s),6.80〜7.35(19
H,m)。この化合物は3−〔2−(〔1,1′:2′,
1″〕−テルフェニル−4−イル)エチル〕フェニルオ
キシ酢酸メチルをアンモニア性アルコールで処理するこ
とによっても合成できる。(50%)
Example 62 3- [2-([1,1 ': 2', 1 "]-terphenyl-
Synthesis of 4'-yl) ethyl] phenyloxyacetic acid amide 3- [2-([1,1 ': 2', synthesized in Example 31
1 ″]-terphenyl-4′-yl) ethyl] phenyloxyacetic acid (96 mg, 0.24 mmol) and 1-ethyl 3-
(3-Dimethylaminopropyl) carbodiimide hydrochloride (59 mg, 0.31 mmol) was dissolved in DMF (1 ml),
Concentrated aqueous ammonia (0.5 ml) and 1-hydroxybenzotriazole (41 mg, 0.31 mmol) were added, and the mixture was stirred at room temperature for 3 hours.
Stir for 0 minutes. The reaction solution was poured into water, extracted with ethyl ether, washed with water, dried and dried. The residue was separated by silica gel chromatography using chloroform-methanol (100: 1) as an eluent, and recrystallized from IPE to obtain the desired product (crystal, 29 mg, 30%). mp: 134
~ 135 ° C. 1 H-NMR (CDCl 3 ) δ: 3.00 (4
H, s), 4.35 (2H, s), 6.80 to 7.35 (19
H, m). This compound is 3- [2-([1,1 ': 2',
It can also be synthesized by treating methyl 1 ″]-terphenyl-4-yl) ethyl] phenyloxyacetate with an ammoniacal alcohol (50%).

【0053】実施例63 3−〔2−(2−ナフチル)エチル〕フェニルオキシ酢
酸ヒドラジド 実施例14で合成された3−〔2−(2−ナフチル)エ
チル〕フェニルオキシ酢酸メチル(0.24g,0.75
mmol)をメタノール(4ml)に溶解し、ヒドラジン(1
ml)を加え、4時間還流した。反応液を濃縮、冷却して
析出した結晶を濾過、乾燥して目的物(0.15g,6
3%)を得た。mp:146〜148℃。1H−NMR
(CDCl3)δ:3.04(4H,s),3.80〜3.96
(3H,broad d),4.54(2H,s),6.60〜7.
80(11H,m)。
Example 63 3- [2- (2-naphthyl) ethyl] phenyloxyacetic acid hydrazide Methyl 3- [2- (2-naphthyl) ethyl] phenyloxyacetate synthesized in Example 14 (0.24 g, 0.75
mmol) in methanol (4 ml) and hydrazine (1
ml) was added and the mixture was refluxed for 4 hours. The reaction solution was concentrated and cooled, and the precipitated crystals were filtered and dried to obtain the desired product (0.15 g, 6
3%). mp: 146-148 ° C. 1 H-NMR
(CDCl 3 ) δ: 3.04 (4H, s), 3.80 to 3.96
(3H, broad d), 4.54 (2H, s), 6.60 to 7.
80 (11H, m).

【0054】実施例64 3−〔2−(〔1,1′:2′,1″〕−テルフェニル−
4′−イル)エチル〕フェニルオキシアセトヒドロキサ
ム酸の合成 実施例31で合成された3−〔2−(〔1,1′:2′,
1″〕−テルフェニル−4′−イル)エチル〕フェニル
オキシ酢酸とO−ベンジルヒドロキシルアミンを実施例
62と同様に処理し、続いて実施例1−b)と同様に処
理することにより、目的物(結晶、76×55%)を得
た。mp:85〜88℃。1H−NMR(CDCl3)δ:
2.90(2H,broad s),2.97(4H,s),4.6
0(2H,s),6.60〜7.45(17H,m)。
Example 64 3- [2-([1,1 ': 2', 1 "]-terphenyl-
Synthesis of 4'-yl) ethyl] phenyloxyacetohydroxamic acid 3- [2-([1,1 ': 2', synthesized in Example 31
1 ″]-terphenyl-4′-yl) ethyl] phenyloxyacetic acid and O-benzylhydroxylamine were treated as in Example 62, followed by the procedure of Example 1-b). The product (crystal, 76 × 55%) was obtained, mp: 85-88 ° C. 1 H-NMR (CDCl 3 ) δ:
2.90 (2H, broad s), 2.97 (4H, s), 4.6
0 (2H, s), 6.60 to 7.45 (17H, m).

【0055】次に、合成した化合物の抗血小板凝集作用
の試験例を以下に示す。 試験例 トロンビン凝集阻害試験 a) ヒト洗浄血小板調製 健常な成人男性より採血し、抗凝固剤として3.8%ク
エン酸ナトリウムを1/10容量処置した。血液を80
0rpm、10分間遠心分離、多血小板血漿(PRP)を
分離し、1Mクエン酸水溶液を用いPRPをpH6.1に
調製した。1700rpm、10分間再遠心分離し、上清
を捨てた後PRPと同量のbuffer A(140mM NaC
l,2.7mM KCl,5mM EDTA,0.001mM P
GEl,3.8mM HEPES,0.1%glucoseおよび
0.1%BSAを1M Tris−HClでpH7.6に調製し
た)で血小板を再浮遊し、1700rpm、10分間遠心
分離した。上清を捨てbuffer B(140mM NaCl,
2.7mM KCl,8mM Na2HPO4,1.5mM KH2
4,0.1mM MgCl2および1mM glucoseを1mM Tri
s−HClでpH7.6に調製)で血小板を再浮遊し血小板
数を20万個/mm3に調製、洗浄血小板液とした。
Next, a test example of the antiplatelet aggregation action of the synthesized compound is shown below. Test Example Thrombin aggregation inhibition test a) Preparation of human washed platelets Blood was collected from a healthy adult male and treated with 1/10 volume of 3.8% sodium citrate as an anticoagulant. 80 blood
The platelet-rich plasma (PRP) was separated by centrifugation at 0 rpm for 10 minutes, and PRP was adjusted to pH 6.1 using a 1 M aqueous citric acid solution. After re-centrifugation at 1700 rpm for 10 minutes and discarding the supernatant, the same amount of buffer A (140 mM NaC
1, 2.7 mM KCl, 5 mM EDTA, 0.001 mM P
The platelets were resuspended with GEL, 3.8 mM HEPES, 0.1% glucose and 0.1% BSA adjusted to pH 7.6 with 1 M Tris-HCl) and centrifuged at 1700 rpm for 10 minutes. Discard the supernatant and discard buffer B (140 mM NaCl,
2.7 mM KCl, 8 mM Na 2 HPO 4 , 1.5 mM KH 2 P
O 4 , 0.1 mM MgCl 2 and 1 mM glucose were added to 1 mM Tri
The platelets were resuspended with s-HCl (pH adjusted to 7.6) to adjust the platelet count to 200,000 / mm 3 and used as a washed platelet solution.

【0056】b) モルモット洗浄血小板調製 体重300〜450gの雄性Hartley系モルモットより
採血し、抗凝固剤としてACD(66mMクエン酸、90
mMクエン酸三ナトリウムおよび100mM glucose)を1
/7容量処置した。血液を1200rpm、6分間遠心分
離、PRPを分取し、1900rpm、15分間遠心分離
し上清を捨てた。PRPと同量のbufferA(137mM
NaCl,2.7mM KCl,1.2mM NaHCO3,0.
36mM NaH2PO4, 5mM HEPES,5.5mM gluc
oseおよび0.2mM EGTAをpH7.4に調製した)で血
小板を再浮遊し、1600rpm、10分間遠心分離し
た。上清を捨てbuffer B(buffer AよりEGTAを除
いた)で血小板を再浮遊し、1600rpm、10分間遠
心分離した後、上清を捨てた。血小板をbuffer Bに浮
遊し血小板数50万個/mm3に調製し洗浄血小板液とし
た。
B) Preparation of washed guinea pig platelets Blood was collected from male Hartley guinea pigs weighing 300 to 450 g, and ACD (66 mM citric acid, 90 mM) was used as an anticoagulant.
1 mM trisodium citrate and 100 mM glucose)
/ 7 volumes were treated. Blood was centrifuged at 1200 rpm for 6 minutes, PRP was collected, centrifuged at 1900 rpm for 15 minutes, and the supernatant was discarded. Same amount of buffer A as PRP (137 mM
NaCl, 2.7 mM KCl, 1.2 mM NaHCO 3 , 0.1.
36 mM NaH 2 PO 4 , 5 mM HEPES, 5.5 mM gluc
ose and 0.2 mM EGTA were adjusted to pH 7.4) and the platelets were resuspended and centrifuged at 1600 rpm for 10 minutes. The supernatant was discarded and the platelets were resuspended in buffer B (excluding EGTA from buffer A), centrifuged at 1600 rpm for 10 minutes, and then the supernatant was discarded. Platelets were suspended in buffer B and the platelet count was adjusted to 500,000 / mm 3 to prepare a washed platelet solution.

【0057】c) 血小板凝集阻害試験 血小板凝集測定にはNKK HEMA TRACERを使
用し、洗浄血小板液200μlを37℃で2分間インキ
ュベーション後DMSOに溶解した化合物を1μl添加
した。さらに1分間インキュベーション後ヒト型トロン
ビン液を加え(終濃度0.2U/ml)8分間の最大血小
板凝集率を測定した。化合物による濃度阻害曲線よりI
50(μM)を求めた。その結果を第III表に示す。
C) Platelet Aggregation Inhibition Test NKK HEMA TRACER was used for the platelet aggregation measurement, and 200 μl of the washed platelet solution was incubated at 37 ° C. for 2 minutes, and 1 μl of the compound dissolved in DMSO was added. After further incubation for 1 minute, a human thrombin solution was added (final concentration: 0.2 U / ml) and the maximum platelet aggregation rate for 8 minutes was measured. From the concentration inhibition curve by the compound I
C 50 (μM) was determined. The results are shown in Table III.

【0058】[0058]

【表6】 [Table 6]

───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.6 識別記号 庁内整理番号 FI 技術表示箇所 C07C 39/15 C07C 39/15 41/22 41/22 43/225 7419−4H 43/225 C 57/48 57/48 59/125 9450−4H 59/125 B 69/712 9546−4H 69/712 Z 211/45 211/45 229/18 229/18 235/06 235/06 243/32 243/32 259/06 259/06 (72)発明者 小川 正司 富山県高岡市長慶寺530番地 富士薬品工 業株式会社内 (72)発明者 本郷 朋子 富山県高岡市長慶寺530番地 富士薬品工 業株式会社内 (72)発明者 森川 忠則 富山県高岡市長慶寺530番地 富士薬品工 業株式会社内─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. 6 Identification code Internal reference number FI Technical indication location C07C 39/15 C07C 39/15 41/22 41/22 43/225 7419-4H 43/225 C 57 / 48 57/48 59/125 9450-4H 59/125 B 69/712 9546-4H 69/712 Z 211/45 211/45 229/18 229/18 235/06 235/06 243/32 243/32 259 / 06 259/06 (72) Inventor Shoji Ogawa 530 Chokeiji Temple, Takaoka City, Toyama Prefecture, Fuji Pharmaceutical Co., Ltd. (72) Inventor Tomoko Hongo 530 Chokeiji Temple, Takaoka City, Toyama Prefecture, Fuji Chemical Industry Co., Ltd. (72) Inventor Tadanori Morikawa 530 Chokeiji Temple, Takaoka City, Toyama Prefecture Fuji Pharmaceutical Co., Ltd.

Claims (4)

【特許請求の範囲】[Claims] 【請求項1】 一般式〔I〕 【化1】 (式中、Aは置換されていてもよいベンゼン、ナフタリ
ン、アントラセン、フェナンスレン、ビフェニルまたは
テルフェニル環であり、XおよびYはアルキレン鎖中の
メチレン基が酸素または窒素原子で置換されていてもよ
いC1-5のアルキレン鎖であり、Zはアミノ基、水酸
基、低級アルキルオキシ基、カルボキシル基、アルコキ
シカルボニル基、アミノカルボニル基、ヒドラジノカル
ボニル基またはヒドロキシアミノカルボニル基であり、
Zがカルボキシル基およびヒドロキシアミノカルボニル
基の場合、その医学的に許容される塩類を含む。)で表
される化合物。
1. A compound of the general formula [I] (In the formula, A is an optionally substituted benzene, naphthalene, anthracene, phenanthrene, biphenyl or terphenyl ring, and X and Y may be substituted with an oxygen or nitrogen atom in the methylene group in the alkylene chain. Is a C 1-5 alkylene chain, Z is an amino group, a hydroxyl group, a lower alkyloxy group, a carboxyl group, an alkoxycarbonyl group, an aminocarbonyl group, a hydrazinocarbonyl group or a hydroxyaminocarbonyl group,
When Z is a carboxyl group and a hydroxyaminocarbonyl group, its medically acceptable salts are included. ) The compound represented by.
【請求項2】 一般式〔I〕において、Aが〔1,
1′:2′,1″〕−テルフェニル環であり、Xがエチ
レン基であり、Yがオキシメチレン基であり、Zがカル
ボキシル基である化合物。
2. In the general formula [I], A is [1,
1 ′: 2 ′, 1 ″]-terphenyl ring, X is an ethylene group, Y is an oxymethylene group, and Z is a carboxyl group.
【請求項3】 一般式〔I〕 【化2】 (式中、Aは置換されていてもよいベンゼン、ナフタリ
ン、アントラセン、フェナンスレン、ビフェニルまたは
テルフェニル環であり、XおよびYはアルキレン鎖中の
メチレン基が酸素または窒素原子で置換されていてもよ
いC1-5のアルキレン鎖であり、Zはアミノ基、水酸
基、低級アルキルオキシ基、カルボキシル基、アルコキ
シカルボニル基、アミノカルボニル基、ヒドラジノカル
ボニル基またはヒドロキシアミノカルボニル基であり、
Zがカルボキシル基およびヒドロキシアミノカルボニル
基の場合、その医学的に許容される塩類を含む。)で表
される化合物を有効成分として含有することを特徴とす
る抗血栓剤。
3. A compound represented by the general formula [I]: (In the formula, A is an optionally substituted benzene, naphthalene, anthracene, phenanthrene, biphenyl or terphenyl ring, and X and Y may be substituted with an oxygen or nitrogen atom in the methylene group in the alkylene chain. Is a C 1-5 alkylene chain, Z is an amino group, a hydroxyl group, a lower alkyloxy group, a carboxyl group, an alkoxycarbonyl group, an aminocarbonyl group, a hydrazinocarbonyl group or a hydroxyaminocarbonyl group,
When Z is a carboxyl group and a hydroxyaminocarbonyl group, its medically acceptable salts are included. An antithrombotic agent comprising a compound represented by the formula (1) as an active ingredient.
【請求項4】 一般式〔I〕において、Aが〔1,
1′:2′,1″〕−テルフェニル環であり、Xがエチ
レン基であり、Yがオキシメチレン基であり、Zがカル
ボキシル基である請求項3記載の抗血栓剤。
4. In the general formula [I], A is [1,
The antithrombotic agent according to claim 3, which is a 1 ': 2', 1 "]-terphenyl ring, X is an ethylene group, Y is an oxymethylene group, and Z is a carboxyl group.
JP15881395A 1995-06-02 1995-06-02 Aromatic ring-substituted alkylcarboxylic acid and alkanol derivative and antithrombogenic medicine containing these compounds Pending JPH08333287A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15881395A JPH08333287A (en) 1995-06-02 1995-06-02 Aromatic ring-substituted alkylcarboxylic acid and alkanol derivative and antithrombogenic medicine containing these compounds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15881395A JPH08333287A (en) 1995-06-02 1995-06-02 Aromatic ring-substituted alkylcarboxylic acid and alkanol derivative and antithrombogenic medicine containing these compounds

Publications (1)

Publication Number Publication Date
JPH08333287A true JPH08333287A (en) 1996-12-17

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Country Status (1)

Country Link
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Publication number Priority date Publication date Assignee Title
WO2005113506A1 (en) * 2004-05-14 2005-12-01 Irm Llc Compounds and compositions as ppar modulators
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US7745445B2 (en) * 2004-05-14 2010-06-29 Irm Llc Compounds and compositions as PPAR modulators
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