WO2014040549A1 - 炔杂芳环化合物及其应用 - Google Patents
炔杂芳环化合物及其应用 Download PDFInfo
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- WO2014040549A1 WO2014040549A1 PCT/CN2013/083402 CN2013083402W WO2014040549A1 WO 2014040549 A1 WO2014040549 A1 WO 2014040549A1 CN 2013083402 W CN2013083402 W CN 2013083402W WO 2014040549 A1 WO2014040549 A1 WO 2014040549A1
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- 0 C*(C(c1cc(C#Cc2ccc(C(*(C)C=*3)=O)c3c2)c(C)cc1)=O)c1ccc(C*2CC*(C)CC2)c(*)c1 Chemical compound C*(C(c1cc(C#Cc2ccc(C(*(C)C=*3)=O)c3c2)c(C)cc1)=O)c1ccc(C*2CC*(C)CC2)c(*)c1 0.000 description 2
- IWDRUKFHUWGUAV-UHFFFAOYSA-N Cc(ccc(NC(c1ccc(CN2CCN(C)CC2)cc1)=O)c1)c1C#Cc1cc2ncnc(N)c2cc1 Chemical compound Cc(ccc(NC(c1ccc(CN2CCN(C)CC2)cc1)=O)c1)c1C#Cc1cc2ncnc(N)c2cc1 IWDRUKFHUWGUAV-UHFFFAOYSA-N 0.000 description 1
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- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
- C07D403/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a chain containing hetero atoms as chain links
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61P35/00—Antineoplastic agents
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- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
- A61P35/02—Antineoplastic agents specific for leukemia
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
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- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/54—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings condensed with carbocyclic rings or ring systems
- C07D231/56—Benzopyrazoles; Hydrogenated benzopyrazoles
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- C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
- C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
- C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
- C07D235/24—Benzimidazoles; Hydrogenated benzimidazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 2
- C07D235/30—Nitrogen atoms not forming part of a nitro radical
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- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
- C07D239/72—Quinazolines; Hydrogenated quinazolines
- C07D239/74—Quinazolines; Hydrogenated quinazolines with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, attached to ring carbon atoms of the hetero ring
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- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
- C07D239/72—Quinazolines; Hydrogenated quinazolines
- C07D239/78—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 2
- C07D239/84—Nitrogen atoms
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- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
- C07D239/72—Quinazolines; Hydrogenated quinazolines
- C07D239/86—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 4
- C07D239/88—Oxygen atoms
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- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
- C07D239/72—Quinazolines; Hydrogenated quinazolines
- C07D239/86—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 4
- C07D239/94—Nitrogen atoms
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- C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
- C07D241/36—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems
- C07D241/38—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems with only hydrogen or carbon atoms directly attached to the ring nitrogen atoms
- C07D241/40—Benzopyrazines
- C07D241/42—Benzopyrazines with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
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- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
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- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
- C07D417/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a chain containing hetero atoms as chain links
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- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/04—Ortho-condensed systems
Definitions
- the present invention belongs to the field of chemical medicine, and in particular relates to a compound having an alkyne heteroaryl ring structure or a pharmaceutically acceptable salt, stereoisomer, N-oxide, solvate, crystal or prodrug thereof, and the like Pharmaceutical compositions of the compounds and the use of these compounds or compositions in the preparation of a medicament. Background technique
- Protein tyrosine kinases are a class of proteinases that catalyze the phosphorylation of phenolic hydroxyl groups on tyrosine residues of various proteins, thereby activating functional proteins.
- Tyrosine kinases account for approximately half of the protein kinases in the human body. They occupy a very important position in the signal transduction pathways in cells, and play a series of physiological and biochemical processes that regulate cell growth, differentiation and death. Studies have shown that more than half of the proto-oncogenes and oncogene activation sites are associated with protein tyrosine kinases.
- Abnormal expression of protein tyrosine kinase can lead to disturbances in cell proliferation regulation, which in turn leads to tumorigenesis.
- the abnormal expression of tyrosine kinase is closely related to tumor invasion and metastasis, tumor angiogenesis, and chemotherapy resistance of tumors.
- Tyrosine kinase inhibitors act as competitive inhibitors of adenosine triphosphate (ATP) binding to tyrosine kinases, competitively bind to tyrosine kinases, block tyrosine kinase activity, and inhibit cell proliferation.
- ATP adenosine triphosphate
- Several tyrosines have been developed. Acid protein kinase inhibitors have been successfully developed.
- Imatinib is the first molecularly targeted protein tyrosine kinase inhibitor for the treatment of various types of cancer and can also be used for the treatment of atherosclerosis, thrombosis, restenosis or fibrosis. Imatinib is clinically used in the form of its mesylate salt, which is called Gleevec. Imatinib competitively inhibits the binding site of adenosine triphosphate (ATP) to thymidine kinase (TK) receptors such as KIT, blocks TK phosphorylation, thereby inhibiting signaling, and inhibits kinase-associated KIT mutations and wild-type KIT.
- ATP adenosine triphosphate
- TK thymidine kinase
- ABL protein ABL protein
- KIT protein KIT protein
- PDGF platelet-derived growth factor
- imatinib also inhibits the receptor tyrosine kinase of platelet-derived growth factor (PDGF) and the receptor tyrosine kinase c-Kit of stem cell factor (SCF), thereby inhibiting mediated by PDGF and stem cell factors.
- PDGF platelet-derived growth factor
- SCF stem cell factor
- imatinib taking imatinib for a long time will cause drug resistance and cause the disease to recur.
- imatinib With the widespread clinical application of imatinib, the problem of drug resistance has become increasingly prominent.
- Some CML patients are naturally tolerant (resistance) to imatinib. Another part of the patient responds when starting medication, but during the course of medication. Acquired acquired resistance gradually emerges.
- the main reason for acquired tolerance (resistance) is due to point mutations in Bcr-Abl that result in the inability of imatinib to bind to Bcr-Abl.
- the AP24534 developed by Ariad solves this problem better.
- the main object of the present invention is to develop a novel protein kinase inhibitor having an alkyne heteroaromatic ring structure, a protein kinase inhibitor having a Bcr-Abl and SRC multiple targets, and having a good activity against the T315I mutant resistance enzyme. .
- the present invention provides a compound of formula I or a pharmaceutically acceptable salt, stereoisomer, N-oxide, solvate, crystal or prodrug thereof,
- L is selected from -C(0)NH-, -NHC(0)NH-, and -NHC(O)-;
- Z is selected from ([3 ⁇ 4) admir and 0, wherein n is selected from 0, 1, 2, 3 and 3;
- A is selected from substituted or unsubstituted five-, six-, and seven-membered nitrogen-containing heterocyclic groups
- R 2 is selected from the group consisting of H, alkyl, alkoxy, halogen-substituted alkyl, halogen-substituted alkoxy, -OH, -NH 2 , halogen, and -CN;
- B' is a 5-7 membered saturated or unsaturated heteroaryl ring containing 1-3 nitrogen atoms
- R 3 is selected from the group consisting of H, alkyl, alkoxy, halogen-substituted alkyl, halogen-substituted alkoxy, -OH, -NH 2 , halogen, and -CN;
- R 5 is selected from the group consisting of H, -NR6R 7 , -NHCOR 8 , -S0 2 R 8 , alkyl, alkoxy, halogen-substituted alkyl, halogen-substituted alkoxy, -OH, halogen, oxo, -CN a mercapto group and an alkyl-substituted fluorenyl group, wherein R 7 is independently selected from the group consisting of H, an alkyl group, a 4-methylsulfonylanilino group, and a 4-aminosulfonylanilino group, and R 8 is selected from the group consisting of H and an alkyl group;
- P is selected from 1, 2 and 3;
- q is selected from 1 and 2.
- the invention provides a compound of Formula I above, or a pharmaceutically acceptable salt, stereoisomer, N-oxide, solvate, crystal or prodrug thereof, wherein A is selected from piperazine , pyridyl, imidazolyl, pyrrolidinyl, piperidinyl, morpholinyl, thiomorpholinyl, ⁇ o, or substituted piperazinyl, pyridyl, imidazolyl, pyrrolidinyl, piperidinyl, Morpholinyl, thiomorpholinyl, wherein the substitution is selected from the group consisting of alkyl, hydroxy, hydroxyalkyl, alkoxy, amino, monoalkylamino, dialkylamino, acylamino, alkylamido, aryl An acylamino group, a heteroaryl acylamino group, a halogen, a halogen-substituted alkyl group,
- the present invention provides a compound of the above formula I, or a pharmaceutically acceptable salt, stereoisomer, N-oxide, solvate, crystal or prodrug thereof, wherein when Z is 0 , A a pyridyl group substituted with a pyridyl group or a N-alkyl substituted carboxamide group, preferably A pyridyl group, N-methylnicotinamide group, N-ethylnicotinamide group, N-propylnicotinamide group Further, the A is preferably pyridin-4-yl, N-methylnicotinamide-4-yl, N-ethylnicotinamide-4-yl, N-propylnicotinamide-4-yl; When (CH 2 ) n (wherein n is selected from 0, 1, 2 and 3), A is selected from morpholinyl, thiomorpholinyl, 0, 1H-imidazolyl, 4-methyl-1H- I
- the present invention provides a compound of the above formula I, or a pharmaceutically acceptable salt, stereoisomer, N-oxide, solvate, crystal or prodrug thereof, wherein B' is 5 a heteroaryl ring containing 2 or 3 nitrogen atoms, such as pyrazole, imidazole, triazole, pyridazine, pyrimidine, pyrazine, triazine, and further, B' is 5, 6- or 7-membered heteroaryl rings containing 2-3 nitrogen atoms, such as pyrazole, imidazole, triazole, pyridazine, pyrimidine, pyrazine.
- B' is 5 a heteroaryl ring containing 2 or 3 nitrogen atoms, such as pyrazole, imidazole, triazole, pyridazine, pyrimidine, pyrazine.
- the invention provides a compound of formula I above, or a pharmaceutically acceptable salt, stereoisomer, N-oxide, solvate, crystal or prodrug thereof, wherein:
- L is selected from the group consisting of -C(0)NH-, -NHC(0)NH-, and -NHC(O)-;
- Z is selected from ([3 ⁇ 4)woven and 0, wherein n is selected from 0, 1, 2 and 3;
- A is pyridyl or pyridyl substituted by N-alkyl substituted carboxamide, and A is preferably pyridyl, N-methylnicotinyl, N-ethylnicotinyl, N- Further, the A is preferably pyridin-4-yl, N-methylnicotinamide-4-yl, N-ethylnicotinamide-4-yl, N-propylnicotinamide-4 - base;
- Z is selected from (CH 2 ) n (wherein n is selected from 0, 1, 2 and 3), A is selected from morpholinyl, thiomorpholinyl,
- A is selected from the group consisting of morpholinyl, thiomorpholinyl, 5 ⁇ ⁇ I 0, 1H-imidazolyl, 4-methyl-1H-imidazolyl, piperazinyl, 4-methylpiperazinyl, 4-dimethylaminopiperazinyl, 4-methylaminopiperazinyl , 4-hydroxyethylpiperazinyl, 4-dimethylaminoethylpiperazinyl, piperidinyl, 4-dimethyl
- R 2 is selected from H, d_ 3 alkyl, d_ 6 alkoxy, halogen-substituted d_ 6 alkyl, halo-substituted d_ 6 alkoxy, -OH, -NH 2, halogen and -CN, preferably R 2 is selected from H, d_ 3 alkyl, d_ 3 alkoxy, halo-substituted Cw alkyl group, a halogen-substituted d_ 3 alkoxy, -OH, -NH 2, fluoro, chloro, and -CN, more preferably R 2 is selected from H, d_ 3 alkyl, d_ 3 alkoxy, chloromethyl, fluoromethyl, dichloromethyl, difluoromethyl, trichloromethyl, trifluoromethyl, chloroethyl, fluoroethyl , Dichloroethyl, Difluoroethyl, Trichloroethyl,
- B' is a 5-7 membered saturated or unsaturated heteroaryl ring containing 2-3 nitrogen atoms
- R 3 is selected from the group consisting of H, d 6 alkyl, d 6 alkoxy, halogen substituted d 6 alkyl, halogen substituted d 6 alkoxy, -OH, -NH 2 , fluorine, chlorine and -CN;
- R 5 is selected from the group consisting of H, -NR6R 7 , -NHCOR 8 , -S0 2 R 8 , C ⁇ alkyl, C alkoxy, halogen-substituted d- 6 alkyl, halogen-substituted d- 6 alkoxy, -OH , halo, oxo, -CN, hydrazino group, and a substituted hydrazine d_ 6 alkyl group, wherein R6, R 7 is independently selected from H, d_ 6 alkyl group, a 4-methylsulphonylanilino and 4-aminosulfonylphenyl anilino, d_ 6 is selected from H and alkyl, preferably R 5 is selected from H, alkyl d_ 3, d_ 3 alkoxy, halo-substituted d_ 3 alkyl, halogen-substituted alkoxy d_ 3, d_ 3 alkylamid
- the present invention provides a compound of the formula (I) or a pharmaceutically acceptable salt thereof, a stereoisomer, an N-oxide,
- L is selected from the group consisting of -C(0)NH-, -NHC(0)NH-, and -NHC(O)-;
- Z is selected from ([3 ⁇ 4)woven and 0, wherein n is selected from 0, 1, 2, 3 and 3;
- A is selected from substituted or unsubstituted five-, six-, and seven-membered nitrogen-containing heterocyclic groups
- R 2 is selected from the group consisting of H, alkyl, alkoxy, halogen-substituted alkyl, halogen-substituted alkoxy, -OH, -NH 2 , halogen, and -CN;
- R 3 is selected from the group consisting of H, alkyl, alkoxy, halogen-substituted alkyl, halogen-substituted alkoxy, -OH, -NH 2 , halogen, and -CN;
- R4 is -NH 2 ;
- R 5 is selected from the group consisting of H, -NR6R 7 , -NHCOR 8 , -S0 2 R 8 , alkyl, alkoxy, halogen-substituted alkyl, halogen-substituted alkoxy, -OH, halogen, -CN, fluorenyl And an alkyl-substituted fluorenyl group, wherein Ry is independently selected from the group consisting of H, an alkyl group, a 4-methylsulfonylanilino group, and a 4-aminosulfonylanilino group, and R 8 is selected from the group consisting of H and an anthracenyl group;
- P is selected from 1, 2 and 3;
- the present invention relates to a compound of the formula (I) and a pharmaceutically acceptable salt thereof, wherein the pharmaceutically acceptable salt is a salt formed with the following acids: phosphoric acid, sulfuric acid, hydrochloric acid, hydrobromic acid, nitric acid, lemon Acid, maleic acid, malonic acid, mandelic acid, succinic acid, fumaric acid, acetic acid, lactic acid, sulfonic acid, oxalic acid, tartaric acid, p-toluenesulfonic acid, methanesulfonic acid, camphorsulfonic acid, gluconic acid, malic acid, Palmitic acid, trifluoroacetic acid, amino acids.
- the pharmaceutically acceptable salt is a salt formed with the following acids: phosphoric acid, sulfuric acid, hydrochloric acid, hydrobromic acid, nitric acid, lemon Acid, maleic acid, malonic acid, mandelic acid, succinic acid, fumaric acid, acetic acid, lactic
- the present invention is also a pharmaceutical composition
- a pharmaceutical composition comprising a therapeutically effective amount of a compound of the formula (I) or a pharmaceutically acceptable salt, stereoisomer, N-oxide, solvate or former thereof The drug, and a pharmaceutically acceptable carrier.
- the invention relates to the use of a compound of formula (I), or a pharmaceutically acceptable salt, stereoisomer, N-oxide, solvate or prodrug thereof, for the manufacture of a medicament for the treatment or prevention of a tumor.
- the tumor includes leukemia, non-small cell lung cancer, small cell lung cancer, lung adenocarcinoma, lung squamous cell carcinoma, histiocytic lymphoma, gastrointestinal stromal tumor, pancreatic cancer, prostate cancer, breast cancer, ovarian cancer, nasopharyngeal carcinoma , skin cancer, epithelial cell carcinoma, osteosarcoma, etc.
- the "mercapto group" of the present invention means a linear or branched saturated hydrocarbon group, preferably a d- 6 alkyl group, further preferably a d- 5 alkyl group, more preferably a d- 3 alkyl group, and a suitable d- 3 alkyl group is a methyl group. , ethyl, propyl or cyclopropyl.
- nonyloxy group of the present invention means an alkyl-0- group, preferably a d- 6 alkoxy group, more preferably a d- 5 alkoxy group, more preferably a d- 3 alkoxy group, and a suitable d- 3 alkoxy group is Methoxy, ethoxy, propoxy or isopropoxy.
- halogen of the present invention means fluorine, chlorine, bromine or iodine.
- halogen-substituted alkyl group of the present invention means an alkyl group substituted with at least one halogen, preferably a halogen-substituted d- 6 alkyl group, further preferably a halogen-substituted d- 5 alkyl group, more preferably a halogen-substituted d- 3.
- Alkyl a suitable halogen-substituted d- 3- alkyl group is chloromethyl, fluoromethyl, dichloromethyl, difluoromethyl, trichloromethyl, trifluoromethyl, chloroethyl, fluoroethyl, di Chloroethyl, difluoroethyl, trichloroethyl or trifluoroethyl.
- halogen-substituted alkoxy group of the present invention means an alkoxy group substituted with at least one halogen, preferably a halogen-substituted d- 6 alkoxy group, further preferably a halogen-substituted d- 5 alkoxy group, more preferably a halogen.
- a substituted d- 3 alkoxy group, a suitable halogen-substituted d- 3 alkoxy group is dichloromethoxy, difluoromethoxy, trichloromethoxy, trifluoromethoxy, dichloroethoxy, two Fluorine, trichloroethoxy or trifluoroethoxy.
- the "five-membered, six-membered, seven-membered nitrogen-containing heterocyclic group" of the present invention means a substituted or unsubstituted one having at least one ring having a total number of ring atoms of five, six, seven and containing at least one nitrogen atom. Saturated, partially saturated and fully unsaturated heterocyclic groups.
- the nitrogen-containing heterocyclic group of the present invention may further contain other hetero atoms such as 0, S.
- the "five-membered, six-membered, seven-membered nitrogen-containing heterocyclic group” is a morpholinyl group, a thiomorpholinyl group, , 1H-imidazolyl, 4-methyl-1H-imidazolyl, piperidinyl, piperazinyl, pyrrolidinyl, pyridyl, said piperazinyl, pyrrolidinyl, piperidinyl may be one or more Amino, d- 3 alkyl, double d- 3 alkylamino, mono d- 3 alkylamino, hydroxyethyl substituted, the pyridyl group may be substituted with an N-alkyl substituted carboxamide group.
- the pyridyl group substituted with an N-alkyl substituted carboxamide group is N-methylnicotinamide, N-ethylnicotinyl, N-propylnicotinamide; more preferably, The pyridyl group is pyridin-4-yl, and the pyridyl group substituted by the N-alkyl substituted carboxamide group is N-methylnicotinamide-4-yl, N-ethylnicotinamide-4- Or N-propylnicotinamide-4-yl. Suitable groups include?
- 5-7 membered saturated or unsaturated heteroaryl ring containing 1-3 nitrogen atoms means saturated, partially unsaturated or all unsaturated 5-7 members containing 1-3 A heteroaromatic ring system of a nitrogen atom, especially a 5- to 7-membered saturated and partially unsaturated heteroaryl ring of 2-3 nitrogen atoms, such as pyrazole, imidazole, triazole, pyridazine, pyrimidine, pyrazine , triazine.
- the "5-7 membered saturated or unsaturated heteroaryl ring having 1-3 nitrogen atoms” is fused to the benzene ring.
- Solvent refers to a solvent known or readily determinable by those skilled in the art.
- the solvate is generally referred to as a hydrate such as a monohydrate, a dihydrate, a trihydrate or the like.
- the "chemically protected form” of the present invention refers to a compound in which one or more reactive functional groups are protected against unwanted chemical reactions, i.e., protected or protected form.
- the reaction involving other unprotected reactive functional groups can be carried out by protecting the reactive functional groups without affecting the protected groups; the protecting groups are usually removed in a subsequent step without substantially affecting the remainder of the molecule.
- the "prodrug” of the present invention refers to a compound which is converted into a compound of the formula (I) by reaction with an enzyme, gastric acid or the like under physiological conditions in a living body, that is, by oxidation, reduction, hydrolysis, or the like of the enzyme.
- a “pharmaceutical composition” of the invention is meant to comprise any one of the compounds described herein (or a corresponding isomer, prodrug, solvate, pharmaceutically acceptable salt or chemically protected form thereof) and a Or a mixture of a plurality of pharmaceutically acceptable carriers and/or excipients.
- compositions are typically used to treat and/or prevent a disease mediated by one or more kinases, or an undesired condition, which is inhibited by a compound of the invention.
- the "pharmaceutically acceptable carrier” of the present invention means a carrier which does not cause significant irritation to an organism and does not interfere with the biological activity and properties of the administered compound, and includes any and all solvents, diluents or other excipients, dispersing agents. , surfactants, isotonic agents, thickeners or emulsifiers, preservatives, solid binders, lubricants, and the like. Unless any conventional carrier medium is incompatible with the compounds of the invention.
- Some examples which may be used as pharmaceutically acceptable carriers include, but are not limited to, sugars such as lactose, glucose and sucrose; starches such as corn starch and potato starch; cellulose and its derivatives, such as sodium carboxymethylcellulose, And cellulose and cellulose acetate; malt, gelatin, and the like.
- the "excipient” of the present invention means an inert substance which is added to a pharmaceutical composition to further administer the compound.
- Excipients can include calcium carbonate, calcium phosphate, various sugars and various types of starch, cellulose derivatives, gelatin, vegetable oils, polyethylene glycols.
- the "application in the preparation of a medicament for treating or preventing a tumor” of the present invention means that the growth, development and/or metastasis of cancer can be inhibited, and a therapeutically effective amount of the compound of the present invention is mainly administered to a human or animal in need thereof to inhibit, Slowing or reversing the growth, development, or spread of cancer in a subject, including solid tumors such as breast cancer, ovarian cancer, osteosarcoma, colon cancer, pancreatic cancer, CNS, and head and neck cancer, and various forms Leukemia and other such as non-small cell lung cancer, small cell lung cancer, lung adenocarcinoma, lung squamous cell carcinoma, histiocytic lymphoma, gastrointestinal stromal tumor, prostate cancer, nasopharyngeal carcinoma, skin cancer, epithelial cell carcinoma.
- solid tumors such as breast cancer, ovarian cancer, osteosarcoma, colon cancer, pancreatic cancer, CNS, and head and neck cancer
- a "pharmaceutically acceptable derivative” of the present invention means any pharmaceutically acceptable salt, ester, or salt of the ester, or any other addition product or derivative of the compound, and a pharmaceutically acceptable derivative. Includes prodrugs.
- the compound of the present invention can effectively inhibit the growth of various tumor cells and inhibit the proteases such as Bcr-Abl, c-Kit and PDGF. Therefore, the compounds of the present invention are useful for the preparation of an overproliferative disease such as a tumor.
- the compounds of the invention may be combined with one or more other known drugs that treat or ameliorate similar conditions.
- drugs that are administered in combination with a compound of the invention include, but are not limited to, tyrosine protein inhibitors, EGFR inhibitors, VEGFR inhibitors, Bcr-Abl inhibitors, c-kit inhibitors, c-Met Inhibitors, Raf inhibitors, MEK inhibitors, histone deacetylase inhibitors, VEGF antibodies, EGF antibodies, HIV protein kinase inhibitors, HMG-CoA reductase inhibitors, and the like.
- Combination drugs or active ingredients including, but not limited to, interferon, alendronate, arubicin, platinum, capecitabine, daunorubicin, 5-fluorocytidine, imatinib mesylate Wait.
- the groups in the above formula (I) are each independently preferably defined as follows:
- L is selected from the group consisting of -C(0)NH-, -NHC(0)NH-, and -NHC(O)-;
- Z is selected from ([3 ⁇ 4)woven and 0, wherein n is selected from 0, 1, 2 and 3;
- A is a pyridyl group or a pyridyl group substituted with a N-alkyl substituted carboxamide group, and the A is preferably a pyridyl group, an N-methylnicotinamide group, an N-ethylnicotinamide group, N-propylnicotinamide; Further, A is preferably pyridin-4-yl, N-methylnicotinamide-4-yl, N-ethylnicotinamide-4-yl, N-propylnicotinamide -4- base;
- Z is selected from (CH 2 ) n (wherein n is selected from 0, 1, 2 and 3), A is selected from morpholinyl, thiomorpholinyl,
- R 2 is preferably selected from the group consisting of g H, d- 6 alkyl, d- 6 alkoxy, halogen-substituted d- 6 alkyl, halogen-substituted Cw alkoxy, -OH, -NH 2 , halogen and -CN; R 2 is further preferred selected from H, Cw of alkyl, Cw of alkoxy, halo-substituted d_ 5 alkyl, halo-substituted d_ 5 alkoxy, -OH, -NH 2, halo and -CN; R 2 is more preferably selected from H, D 3 alkyl, d 3 alkoxy, halogen substituted d 3 alkyl, halogen substituted d 3 alkoxy, —OH, —NH 2 , halogen and —CN; wherein said halogen is preferably fluorine or chlorine;
- R 3 is preferably selected from the group consisting of g H, d- 6 alkyl, d- 6 alkoxy, halogen-substituted d- 6 alkyl, halogen-substituted C alkoxy, -OH, -NH 2 , halogen and -CN; R 3 more preferably selected from H, d_ 5 alkyl, d_ 5 alkoxy, halo-substituted d_ 5 alkyl, halo-substituted d_ 5 alkoxy, -OH, -NH 2, halo and -CN; R 3 is more preferably is selected from H, d_ 3 alkyl, d_ 3 alkoxy, halo-substituted d_ 3 alkyl, halo-substituted_ 3 alkoxy, -OH, -NH 2, halo and -CN; wherein the halogen is preferably Fluorine or chlorine;
- R4 is -NH 2 ;
- R 5 is selected from the group consisting of H, -NR6R 7 , -NHCOR 8 , -S0 2 R 8 , C ⁇ alkyl, C alkoxy, halogen-substituted C ⁇ alkyl, halogen-substituted d- 6 alkoxy, -OH , -NH 2 , halogen, -CN, fluorenyl and Cw alkyl-substituted fluorenyl; R 5 is preferably H, -NR6R 7 , -NHCOR 8 , -S0 2 R 8 , Cw alkyl, Cw alkoxy, d_ 5 halogen substituted alkyl, halogen substituted d_ 5 alkoxy, -OH, -NH 2, halogen, -CN, hydrazino and substituted hydrazino Cw alkyl; R 5 is more preferably selected from H, -NR6R 7 - -NHCOR 8 ,
- P is preferably selected from the group consisting of 1, 2 and 3;
- q is preferably selected from the group consisting of 1 and 2.
- the invention also provides, but is not limited to, the following specific compounds:
- TMSA trimethylsilylacetylene
- R 2 , Z, A and B are as defined above.
- the compound (2) can be reacted with the compound (1) under basic conditions such as triethylamine at room temperature to obtain the compound (3).
- the step 2 is deprotected under potassium carbonate to give the compound (5).
- step 3 The product of step 3, B-Br, Pd(PPh 3 ) 2 Cl 2 Cul and Et 3 N, undergoes a sogoshirasra reaction under an inert gas to obtain a target compound, that is, compound (6).
- TMSA is trimethylsilylacetylene
- R 2 , Z, A and B are as defined above.
- the preparation process is the same as the synthesis route of L from a compound selected from -C(0)NH-.
- the step 2 is deprotected under potassium carbonate to give the compound (5").
- Step 3 B-Br, Pd(PPh 3 ) 2 Cl 2 , Tricyclohexylphosphorus, Cs 2 C0 3 , DBU (8-diazabicyclo[5.4.0] ⁇ -carbon-7-ene And the DMF undergoes a sogoshirasa reaction under the protection of an inert gas to obtain a target compound, that is, a compound (6").
- TMSA is trimethylsilylacetylene
- R 2 , Z, A and B are as defined above.
- Step 2 3-Trimethylsilylethynyl-4-methyl-N-[4-((4-methylpiperazin-1-yl)methyl)-3-trifluoromethylphenyl]
- benzamide 3-iodo-4-methyl-N-[4-(4-methylpiperazinylmethyl)-3-trifluoromethylphenyl]benzamide (3.1 g, 6.1 mmol)
- Pd ( PPh 3 ) 2 Cl 2 (426 mg, 0.61 mmol)
- Cul (231 mg, 1.21 mmol) was placed in a reactor, 30 ml of toluene was added as a solvent, and 1 ml of triethylamine was maintained in an alkaline environment.
- trimethylsilylacetylene (3.0 g, 30.3 mmol) was added to the mixture, and stirred at 58 ° C for 24 hours. End of the reaction, ethyl acetate and water were added to the reaction mixture was extracted, the organic layers were combined, washed with saturated NaCl solution, dried over anhydrous added Na 2 S0 4. The organic layer was concentrated under reduced pressure.
- Step 2 The obtained product C1.59 g, 3.3 mmol), potassium carbonate G.82 g, 13.2 mmol), and 20 ml of methanol were mixed in the reactor, and the mixture was stirred at room temperature for 3 hours under an inert gas atmosphere.
- the reaction completed the methanol was removed on a rotary evaporator, ethyl acetate and the organic layer was extracted with water, combined, washed with saturated NaCl solution, dried over anhydrous added Na 2 S0 4. The organic solution was then concentrated on a rotary evaporator.
- Step 4 3-((3-Amino-IH-indazol-4-yl)ethynyl)-4-methyl-N-[4-((4-methylpiperazin-1-yl)methyl) Preparation of -3-trifluoromethylphenyl]benzamide
- Step 3 (126 mg, 0.3 mmol), 4-bromo-3-amino-1H-indazole (59 mg, 0.3 mmol) Pd(PPh 3 ) 2 Cl 2 (63 mg, 0.006 mmol) were added to a 10 ml sealed tube.
- Cul (18 mg, 0.09 mmol), 1 ml of Et 3 N, 5 ml of DMF was stirred at 80 ° C for 8 hours under inert gas. End of the reaction, the organic layer was extracted with ethyl acetate and water were combined, washed with saturated NaCl solution and dried over anhydrous Na 2 S0 4. The organic layer was concentrated under reduced pressure.
- step 4 using 3-ethynyl-4-methyl-N _ _ [4 _ ((_ 4-methylpiperazin-small-yl) methyl) _ 3 _ three Preparation of fluoromethylphenyl]benzamide with 7 -bromoquinazoline- 4(3H) -one to give the target compound.
- 3-Ethynyl-4-methyl-N-[4-((4-(2-hydroxyethyl)piperazinyl)methyl)-3 can be prepared by the method of Steps 1 to 3 of Example 1.
- 3-ethynyl-4-methyl-N-(4-thiomorpholine-1,1-dioxy-3-trifluoromethylphenyl) can be prepared according to the procedures of Steps 1 to 3 of Example 1. Benzoylamide.
- 3-ethynyl-4-methyl-(R)-N-[4-((3-(dimethylamino)pyrrolidinyl)methyl)- can be prepared by the method of the steps 1 to 3 of Example 1.
- 3-Ethynyl-4-methyl-(S)-N-[4-((3-(dimethylamino)pyrrolidinyl)methyl)- can be prepared by the method of Steps 1 to 3 of Example 1.
- 3-Ethynyl-4-methyl-N-[3-(4-methyl-1H-imidazolium-i-yl)-5-trifluoromethylbenzene can be prepared by the method of Steps 1 to 3 of Example 1. Benzoylamide.
- the base compound can be obtained by preparing benzamide with 2-methylamino-5-bromoquinazoline.
- Step 1 Preparation of 3 -iodo-4-methyl-NN-[4-(2-(N-methylformamido)pyridin-4-yloxy)phenyl]benzamide
- the title compound was prepared in the same manner as in Example 2, Step 2, using the material from Step 1 and 3-trimethylsilylacetylene.
- the target compound was prepared according to the method of Step 4 of Example 1, using the material obtained in Step 3 as a starting material.
- Step 1 N-(3-Iodo-4-methylphenyl)-N'-(4-((4-methylpiperazine-1-yl)methyl)-3-trifluoromethylphenyl) Preparation of urea
- Step 2 N-(4-Methyl-3-((trimethylsilyl)ethynyl)phenyl)-N'-(4-((4-methylpiperazin-1-yl)methyl) Preparation of -3-trifluoromethylphenyl)urea
- step 3 Add the step 3 product (108 mg, 0.25 mmol), 7-bromoquinazoline (62 mg, 0.30) to a 50 ml sealed tube.
- Methyl Methyl
- Pd(PPh 3 ) 2 Cl 2 1. mg, 0.02 mmol
- tricyclohexylphosphine 10 mg, 0.04 mmol
- Cs 2 C0 3 49 mg, 0.15 mmol
- DBU (6d) and DMF (5) mL
- Ar 2 protection stirring at 80 ° C for 48 h, the heating was stopped, the system was cooled to room temperature, suction filtered, ethyl acetate (30 mL x 3 ) and H 2 0 (30 mL) were extracted, combined organic phase, anhydrous
- the Na 2 SO 4 was dried, concentrated and purified by column chromatography toiel
- This example uses the MTT method to detect the in vitro inhibitory activity of the compounds prepared in the above examples of the present invention on cells.
- Imatinib and AP24534 were used as controls.
- Imatinib was prepared by the method described in Chinese Patent No. CN1043531C and identified by hydrogen spectroscopy and mass spectrometry.
- AP24534 was purchased from Shanghai Xinkuo Chemical Technology Co., Ltd., China.
- the cells used included K562 leukemia cells, Saos-2 human osteosarcoma cells, Ovcar-3 human ovarian cancer cells, and MDA-MB-231 human breast cancer cells, all purchased from Nanjing Kaiji Biotechnology Development Co., Ltd. the company.
- the detection principle is that succinate dehydrogenase in living cell mitochondria can reduce exogenous MTT to water-insoluble blue-purple crystalline formazan and deposit in cells, while dead cells have no such function.
- Dimethyl sulfoxide (DMSO) is capable of lysing hyperthyroidism in cells, and its absorbance is measured by an enzyme-linked immunosorbent assay at a wavelength of 490 nm, which indirectly reflects the number of viable cells.
- the amount of MTT crystal formation is proportional to the number of cells in a certain number of cells.
- ABL CT315I tyrosine kinase activity was tested using a commercially available human ABL T315I mutant enzyme (Human ABLl (T315I), active, Cat. No. #14-522, Millipore, USA).
- Kinase activity assays were performed according to the manufacturer's instructions.
- the Peptide substrate was Abltide (EAIYAAPFAKKIQ, available from Millipore, USA.
- Ion exchange filter paper P81 ion exchange filter paper was purchased from Whatman Company, UK. [ ⁇ - 33 ⁇ ] was purchased from Perkin Elmer.
- MEG-01 human megakaryocyte leukemia cells KU812 human peripheral blood basophils: purchased from ATCC, USA.
- DMSO Dimethyl sulfoxide
- Cell Titer-Glo® Substrate and Cell Titer-Glo® Buffer purchased from Promega, USA;
- IMEM medium (IMEM medium), purchased from Gibco, USA;
- RPMI 1640 medium (RPMI 1640 medium), purchased from Gibco, USA; penicillin/streptomycin (Pen/Strep), purchased from Gibco, USA;
- Fetal bovine serun purchased from Gibco, USA;
- 0.25% containing EDTA trypsin (0.25% Trypsin-EDTA), purchased from Gibco, USA;
- 10 cm cell culture dish (10 cm cell culture dish), purchased from Corning, USA;
- PBS Phosphate Buffered Saline
- the autofocus fluorescent multi-function microplate reader (PHERAstar Plus) was purchased from BMG Labtech, Germany.
- the compound of the present invention has a very good effect on leukemia cells without mutation, in particular, has a strong inhibitory effect on Bcr-Abl positive cell lines, and can also significantly inhibit T315I mutant enzyme, and thus A broad spectrum of Bcr-Abl inhibitors.
Abstract
Description
Claims
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AU2013314839A AU2013314839A1 (en) | 2012-09-17 | 2013-09-12 | Alkynyl heteroaromatic ring compound and application thereof |
US14/418,105 US20150152088A1 (en) | 2012-09-17 | 2013-09-12 | Alkynyl heteroaromatic compound and use thereof |
JP2015525730A JP2015524448A (ja) | 2012-09-17 | 2013-09-12 | アルキニルへテロ芳香環化合物及びその応用 |
KR1020157006084A KR20150067140A (ko) | 2012-09-17 | 2013-09-12 | 알키닐 헤테로방향족 고리 화합물 및 그 응용 |
HK15107197.9A HK1206725A1 (zh) | 2012-09-17 | 2015-07-28 | 炔雜芳環化合物及其應用 |
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CN103664787B (zh) | 2015-09-09 |
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US20150152088A1 (en) | 2015-06-04 |
EP2896620A1 (en) | 2015-07-22 |
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