CN1065863C - N-取代二氧代噻唑烷基苯甲酰胺衍生物及其制备方法 - Google Patents
N-取代二氧代噻唑烷基苯甲酰胺衍生物及其制备方法 Download PDFInfo
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- CN1065863C CN1065863C CN96199100A CN96199100A CN1065863C CN 1065863 C CN1065863 C CN 1065863C CN 96199100 A CN96199100 A CN 96199100A CN 96199100 A CN96199100 A CN 96199100A CN 1065863 C CN1065863 C CN 1065863C
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- -1 N-substituted dioxothiazolidinyl benzamide Chemical class 0.000 title claims abstract description 25
- 238000002360 preparation method Methods 0.000 title claims abstract description 7
- 150000001875 compounds Chemical class 0.000 claims abstract description 47
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 46
- 125000003545 alkoxy group Chemical group 0.000 claims abstract description 23
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 23
- 125000005843 halogen group Chemical group 0.000 claims abstract description 20
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 18
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 16
- 125000004438 haloalkoxy group Chemical group 0.000 claims abstract description 8
- 125000001188 haloalkyl group Chemical group 0.000 claims abstract description 8
- 150000003839 salts Chemical class 0.000 claims description 8
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 4
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 claims description 3
- PUJCSYJMQMUYPS-UHFFFAOYSA-N 5-(2,4-dioxo-1,3-thiazolidin-5-yl)-2-methoxy-n-[[4-(trifluoromethyl)phenyl]methyl]benzamide Chemical compound COC1=CC=C(C2C(NC(=O)S2)=O)C=C1C(=O)NCC1=CC=C(C(F)(F)F)C=C1 PUJCSYJMQMUYPS-UHFFFAOYSA-N 0.000 claims description 2
- 239000003472 antidiabetic agent Substances 0.000 claims description 2
- JHPQHKMGEZDIAY-UHFFFAOYSA-N 5-(2,4-dioxo-1,3-thiazolidin-5-yl)-2-methoxy-n-[[3-(trifluoromethyl)phenyl]methyl]benzamide Chemical compound COC1=CC=C(C2C(NC(=O)S2)=O)C=C1C(=O)NCC1=CC=CC(C(F)(F)F)=C1 JHPQHKMGEZDIAY-UHFFFAOYSA-N 0.000 claims 1
- 239000004480 active ingredient Substances 0.000 claims 1
- 229940126904 hypoglycaemic agent Drugs 0.000 claims 1
- 230000002218 hypoglycaemic effect Effects 0.000 abstract description 8
- 208000001072 type 2 diabetes mellitus Diseases 0.000 abstract description 4
- 206010022489 Insulin Resistance Diseases 0.000 abstract description 3
- 230000000055 hyoplipidemic effect Effects 0.000 abstract description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 18
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 18
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 17
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 15
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- 239000008280 blood Substances 0.000 description 10
- 210000004369 blood Anatomy 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 10
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- 238000001816 cooling Methods 0.000 description 8
- 239000003960 organic solvent Substances 0.000 description 8
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- 238000002844 melting Methods 0.000 description 7
- 230000008018 melting Effects 0.000 description 7
- 235000002639 sodium chloride Nutrition 0.000 description 7
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 6
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 6
- ZOBPZXTWZATXDG-UHFFFAOYSA-N 1,3-thiazolidine-2,4-dione Chemical class O=C1CSC(=O)N1 ZOBPZXTWZATXDG-UHFFFAOYSA-N 0.000 description 5
- 102000016912 Aldehyde Reductase Human genes 0.000 description 5
- 108010053754 Aldehyde reductase Proteins 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 206010012601 diabetes mellitus Diseases 0.000 description 5
- SPWVRYZQLGQKGK-UHFFFAOYSA-N dichloromethane;hexane Chemical compound ClCCl.CCCCCC SPWVRYZQLGQKGK-UHFFFAOYSA-N 0.000 description 5
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 4
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 239000008103 glucose Substances 0.000 description 4
- 230000002401 inhibitory effect Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 4
- UAYWVJHJZHQCIE-UHFFFAOYSA-L zinc iodide Chemical compound I[Zn]I UAYWVJHJZHQCIE-UHFFFAOYSA-L 0.000 description 4
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- UFTFJSFQGQCHQW-UHFFFAOYSA-N triformin Chemical compound O=COCC(OC=O)COC=O UFTFJSFQGQCHQW-UHFFFAOYSA-N 0.000 description 3
- WNXJIVFYUVYPPR-UHFFFAOYSA-N 1,3-dioxolane Chemical compound C1COCO1 WNXJIVFYUVYPPR-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- 208000036391 Genetic obesity Diseases 0.000 description 2
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- 241000699670 Mus sp. Species 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 150000004283 biguanides Chemical class 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- FDSGHYHRLSWSLQ-UHFFFAOYSA-N dichloromethane;propan-2-one Chemical compound ClCCl.CC(C)=O FDSGHYHRLSWSLQ-UHFFFAOYSA-N 0.000 description 2
- ZWWWLCMDTZFSOO-UHFFFAOYSA-N diethoxyphosphorylformonitrile Chemical compound CCOP(=O)(C#N)OCC ZWWWLCMDTZFSOO-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- MNQZXJOMYWMBOU-UHFFFAOYSA-N glyceraldehyde Chemical compound OCC(O)C=O MNQZXJOMYWMBOU-UHFFFAOYSA-N 0.000 description 2
- 230000002140 halogenating effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 208000037493 inherited obesity Diseases 0.000 description 2
- NOESYZHRGYRDHS-UHFFFAOYSA-N insulin Chemical compound N1C(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(NC(=O)CN)C(C)CC)CSSCC(C(NC(CO)C(=O)NC(CC(C)C)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CCC(N)=O)C(=O)NC(CC(C)C)C(=O)NC(CCC(O)=O)C(=O)NC(CC(N)=O)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CSSCC(NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2C=CC(O)=CC=2)NC(=O)C(CC(C)C)NC(=O)C(C)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2NC=NC=2)NC(=O)C(CO)NC(=O)CNC2=O)C(=O)NCC(=O)NC(CCC(O)=O)C(=O)NC(CCCNC(N)=N)C(=O)NCC(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC(O)=CC=3)C(=O)NC(C(C)O)C(=O)N3C(CCC3)C(=O)NC(CCCCN)C(=O)NC(C)C(O)=O)C(=O)NC(CC(N)=O)C(O)=O)=O)NC(=O)C(C(C)CC)NC(=O)C(CO)NC(=O)C(C(C)O)NC(=O)C1CSSCC2NC(=O)C(CC(C)C)NC(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CC(N)=O)NC(=O)C(NC(=O)C(N)CC=1C=CC=CC=1)C(C)C)CC1=CN=CN1 NOESYZHRGYRDHS-UHFFFAOYSA-N 0.000 description 2
- QJXWKXRCEPEXPL-UHFFFAOYSA-N methyl 5-[chloro(cyano)methyl]-2-methoxybenzoate Chemical compound COC(=O)C1=CC(C(Cl)C#N)=CC=C1OC QJXWKXRCEPEXPL-UHFFFAOYSA-N 0.000 description 2
- WWECJGLXBSQKRF-UHFFFAOYSA-N n,n-dimethylformamide;methanol Chemical compound OC.CN(C)C=O WWECJGLXBSQKRF-UHFFFAOYSA-N 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical class O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229940124597 therapeutic agent Drugs 0.000 description 2
- LEIMLDGFXIOXMT-UHFFFAOYSA-N trimethylsilyl cyanide Chemical compound C[Si](C)(C)C#N LEIMLDGFXIOXMT-UHFFFAOYSA-N 0.000 description 2
- JWZCBOKJDRPCFI-UHFFFAOYSA-N 5-(2,4-dioxo-1,3-thiazolidin-5-yl)-2-methoxybenzoic acid Chemical compound C1=C(C(O)=O)C(OC)=CC=C1C1C(=O)NC(=O)S1 JWZCBOKJDRPCFI-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical group [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- 229940123208 Biguanide Drugs 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- 208000002249 Diabetes Complications Diseases 0.000 description 1
- 206010012655 Diabetic complications Diseases 0.000 description 1
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 1
- 208000031226 Hyperlipidaemia Diseases 0.000 description 1
- 102000004877 Insulin Human genes 0.000 description 1
- 108090001061 Insulin Proteins 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- 239000002841 Lewis acid Substances 0.000 description 1
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical group C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- 229940100389 Sulfonylurea Drugs 0.000 description 1
- PRDBLLIPPDOICK-UHFFFAOYSA-N [4-(trifluoromethyl)phenyl]methanamine Chemical compound NCC1=CC=C(C(F)(F)F)C=C1 PRDBLLIPPDOICK-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 239000012300 argon atmosphere Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 150000003936 benzamides Chemical class 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 159000000007 calcium salts Chemical class 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- RAABOESOVLLHRU-UHFFFAOYSA-N diazene Chemical compound N=N RAABOESOVLLHRU-UHFFFAOYSA-N 0.000 description 1
- 229910000071 diazene Inorganic materials 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- OAYLNYINCPYISS-UHFFFAOYSA-N ethyl acetate;hexane Chemical compound CCCCCC.CCOC(C)=O OAYLNYINCPYISS-UHFFFAOYSA-N 0.000 description 1
- NBEMQPLNBYYUAZ-UHFFFAOYSA-N ethyl acetate;propan-2-one Chemical compound CC(C)=O.CCOC(C)=O NBEMQPLNBYYUAZ-UHFFFAOYSA-N 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 238000007446 glucose tolerance test Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 229940125396 insulin Drugs 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 208000006443 lactic acidosis Diseases 0.000 description 1
- 150000007517 lewis acids Chemical class 0.000 description 1
- 159000000003 magnesium salts Chemical class 0.000 description 1
- 238000004949 mass spectrometry Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- YFOPGEIKKQIHEB-UHFFFAOYSA-N methyl 5-[cyano(hydroxy)methyl]-2-methoxybenzoate Chemical compound COC(=O)C1=CC(C(O)C#N)=CC=C1OC YFOPGEIKKQIHEB-UHFFFAOYSA-N 0.000 description 1
- CNRMXICSYWVJRD-UHFFFAOYSA-N methyl 5-formyl-2-methoxybenzoate Chemical compound COC(=O)C1=CC(C=O)=CC=C1OC CNRMXICSYWVJRD-UHFFFAOYSA-N 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- 125000002971 oxazolyl group Chemical group 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- NNFCIKHAZHQZJG-UHFFFAOYSA-N potassium cyanide Chemical compound [K+].N#[C-] NNFCIKHAZHQZJG-UHFFFAOYSA-N 0.000 description 1
- 159000000001 potassium salts Chemical class 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 125000002572 propoxy group Chemical group [*]OC([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229940124530 sulfonamide Drugs 0.000 description 1
- 125000000565 sulfonamide group Chemical group 0.000 description 1
- YROXIXLRRCOBKF-UHFFFAOYSA-N sulfonylurea Chemical class OC(=N)N=S(=O)=O YROXIXLRRCOBKF-UHFFFAOYSA-N 0.000 description 1
- 125000001984 thiazolidinyl group Chemical group 0.000 description 1
- HFRXJVQOXRXOPP-UHFFFAOYSA-N thionyl bromide Chemical compound BrS(Br)=O HFRXJVQOXRXOPP-UHFFFAOYSA-N 0.000 description 1
- 125000000876 trifluoromethoxy group Chemical group FC(F)(F)O* 0.000 description 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
- A61K31/425—Thiazoles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/06—Antihyperlipidemics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/08—Drugs for disorders of the metabolism for glucose homeostasis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/08—Drugs for disorders of the metabolism for glucose homeostasis
- A61P3/10—Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
- C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D277/32—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members 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 to ring carbon atoms
- C07D277/34—Oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Diabetes (AREA)
- Public Health (AREA)
- Medicinal Chemistry (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Obesity (AREA)
- Hematology (AREA)
- Emergency Medicine (AREA)
- Endocrinology (AREA)
- Epidemiology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Thiazole And Isothizaole Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
本发明提供了可改善胰岛素抗性、具有很强的降血糖作用和降血脂作用的新颖的N-取代二氧代噻唑烷基苯甲酰胺衍生物,其特征是由通式(1)表示,
式中,R1、R2可以相同,也可以不相同,表示氢原子、碳原子数为1~4的低级烷基、碳原子数为1~3的低级烷氧基、碳原子数为1~3的低级卤代烷基、碳原子数为1~3的低级卤代烷氧基、卤原子和羟基,或R1和R2结合为亚甲二氧基;R3表示氢原子、碳原子数为1~3的低级烷氧基、羟基、卤原子;R4表示氢原子、碳原子数为1~3的低级烷基;n表示0~2的整数;X表示N、CH。还提供了该类化合物的制备方法。
Description
技术领域
本发明涉及用于治疗糖尿病和高血脂症的新颖的N-取代二氧代噻唑烷基苯甲酰胺衍生物及其制备方法。
背景技术
以往的糖尿病口服治疗剂多使用双胍类和磺酰脲类化合物。但是,双胍类化合物会引起乳酸酸中毒或低血糖,磺酰脲类化合物也会引起严重且持续性的低血糖,鉴于存在这些副作用,人们希望出现一种没有上述缺陷的新颖的糖尿病治疗剂。
我们还知道有些2,4-二氧代噻唑烷衍生物显现出降血糖和降血脂作用(Journal of Medicinal Chemistry,第35卷,P.1853(1992),日本专利公开公报平1-272573号),这些化合物中任何一种的连接2,4-二氧代噻唑烷环和芳香环的苯环的取代位置都是对位,前者的芳香环为噁唑环,后者的键为磺酰胺。而且,两者中间的苯环和噻唑烷-2,4-二酮之间都有碳链,与本发明化合物N-取代二氧代噻唑烷基苯甲酰胺衍生物在结构上有所不同。
另一方面,我们还知道醛糖还原酶与糖尿病性并发症的发病有关(Journal ofAmerican Medical Asociation,第246卷,P.257(1981))。
此外,有些2,4-二氧代噻唑烷化合物显示出醛糖还原酶抑制作用(Chemicaland Pharmaceutical Bulletin,第30卷,P.3601(1982),日本专利公开公报平5-92960号)。前者中间为苯环,2,4-二氧代噻唑烷环和羧基在对位取代,后者通过酰氨基与中间的苯环结合等,这些化合物不仅与本发明的化合物N-取代二氧代噻唑烷基苯甲酰胺衍生物在结构上有所不同,而且其降血糖作用也较弱。
大多数糖尿病患者患的是胰岛素非依赖性糖尿病(NIDDM),人们希望有一种可改善胰岛素抗性,可降低血糖,还能够预防或治疗并发症的有效且安全性高的降血糖药。
发明的揭示
本发明者们就改善胰岛素抗性、具有更强降血糖作用的安全性较高的药物进行了认真研究,结果发现,以下通式(1)表示的新颖的N-取代二氧代噻唑烷基苯甲酰胺衍生物具有良好的降血糖作用和降脂作用,同时,还显现出醛糖还原酶抑制作用,从而完成了本发明。
即本发明为通式(1)表示的N-取代二氧代噻唑烷基苯甲酰胺衍生物及其药理学上允许的盐
(式中,R1、R2可以相同,也可以不相同,表示氢原子、碳原子数为1~4的低级烷基、碳原子数为1~3的低级烷氧基、碳原子数为1~3的低级卤代烷基、碳原子数为1~3的低级卤代烷氧基、卤原子和羟基,或R1和R2结合为亚甲二氧基;R3表示氢原子、碳原子数为1~3的低级烷氧基、羟基、卤原子;R4表示氢原子、碳原子数为1~3的低级烷基;n表示0~2的整数;X表示N、CH)
本发明中通式(1)表示的化合物的盐类是指常用盐类,例如,金属盐包括碱金属盐(例如,钠盐、钾盐等),碱土金属盐(例如,钙盐、镁盐等)和铝盐等药理学上允许的盐。
此外,本发明的通式(1)表示的化合物包括以噻唑烷部分为基础的旋光异构体,这些异构体及其混合物都包括在本发明的范围内。
本发明通式(1)中的“低级烷基”是指甲基、乙基、丙基、丁基等碳原子数为1~4的直链或支链烷基。
“低级烷氧基”是指甲氧基、乙氧基、丙氧基等碳原子数为1~3的直链或支链烷氧基。
“低级卤代烷基”是指三氟甲基等碳原子数为1~3的直链或支链卤代烷基。
“低级卤代烷氧基”是指三氟甲氧基等碳原子数为1~3的直链或支链卤代烷氧基。
“卤原子”是指氟原子、氯原子、溴原子和碘原子。
利用以下方法可制备本发明的上述通式(1)表示的化合物。
(式中,R1、R2可以相同,也可以不相同,表示氢原子、碳原子数为1~4的低级烷基、碳原子数为1~3的低级烷氧基、碳原子数为1~3的低级卤代烷基、碳原子数为1~3的低级卤代烷氧基、卤原子和羟基,或R1和R2结合为亚甲二氧基;R3表示氢原子、碳原子数为1~3的低级烷氧基、羟基、卤原子;R4表示氢原子、碳原子数为1~3的低级烷基;n表示0~2的整数;X表示N、CH)。(式中,R3如前所述)
(式中,R1、R2、R4、n和X如前所述)
反应可在有机溶剂,例如二甲基亚砜、N,N-二甲基甲酰胺等中进行,并用稠合剂,例如1-乙基-3-(3′-二甲基氨基丙基)碳化二亚胺、氰基磷酸二乙酯等进行处理。如有必要,还可添加有机碱,例如三乙胺等。
反应温度为冰冷却~室温下。
使以下通式(4)表示的化合物与硫脲反应,然后进行水解就能够制得通式(5)表示的化合物
(式中,R3如前所述,R5表示碳原子数为1~3的低级烷基,Y表示卤原子)。
通式(4)与硫脲的反应可在有机溶剂,例如乙醇等醇中,在室温~溶剂回流温度下进行,较好的是在溶剂回流温度下进行。如有必要,还可添加碱(乙酸钠等)。接下来的水解反应可在酸性条件下,例如盐酸或盐酸和有机溶剂(乙醇等)的混合溶剂中,在室温~溶剂回流温度下进行,较好的是在溶剂回流温度下进行。如有必要,也可在碱性条件下,例如氢氧化钠水溶液或氢氧化钠水溶液和有机溶剂(乙醇等)的混合溶剂中,在室温~溶剂回流温度下进行。
将通式(3)表示的化合物进行卤化就能够制得通式(4)表示的化合物(式中,R3和R5如前所述)。
反应可在有机溶剂,例如氯仿、二氯甲烷等中进行,也可在无溶剂条件下,用卤化剂,例如氯化亚硫酰、溴化亚硫酰等进行处理而进行反应。如有必要,还可添加N,N-二甲基甲酰胺。反应温度为室温~溶剂回流温度。
使通式(2)表示的化合物与氰化物反应就能够制得通式(3)表示的化合物
(式中,R3和R5如前所述)。
反应可在有机溶剂,例如氯仿、二氯甲烷等中进行,在催化剂量的路易斯酸,例如碘化锌存在下,在冰冷却至室温下,使氰化三甲基甲硅烷作用后,在酸性条件下,例如盐酸或盐酸和有机溶剂(1,3-二氧戊环等)的混合溶剂中,在冰冷却~室温下进行处理。然后,使通式(2)表示的化合物变为亚硫酸氢盐加成化合物,在二相系,即水相-有机相溶剂体系中使其与氰化物(氰化钾等)反应就能够制得通式(3)表示的化合物。
实施发明的最佳状态
下面通过具体例子对本发明进行说明,但本发明并不仅限于这些例子。实施例中使用的符号表示以下含义。
MS:质谱
DMF:N,N-二甲基甲酰胺
IPE:二异丙醚
实施例1
5-(1-氰基-1-羟基甲基)-2-甲氧基苯甲酸甲酯
氩气氛围中,在冰冷却下,边搅拌边将氰化三甲基甲硅烷(48ml)添加到5-甲酰基-2-甲氧基苯甲酸甲酯(55.61g)、碘化锌(960mg)的二氯甲烷(560ml)溶液中,搅拌6.5小时。然后将反应液注入水中,提取二氯甲烷层,水洗后用无水硫酸钠干燥,减压浓缩。将残留物溶于1,3-二氧戊环(400ml)中,添加2N的盐酸(200ml),在室温下放置1.5小时。然后将反应液注入水中,用乙酸乙酯萃取,再依次用水、饱和食盐水洗涤,用无水硫酸钠干燥。减压下浓缩至约200ml,滤取析出的结晶后干燥,获得作为目的化合物的淡黄色结晶39.41g(62%)。
熔点;145.0~148.0℃MS(m/z):221(M+)实施例2~5与实施例1同样操作,可获得表1中的化合物。表1
实施例 | R3 | R5 | 熔点(℃) | MS(m/z):M+ |
2 | EtO | Et | 72.0~77.0 | - |
3 | i-PrO | Me | 油状物 | - |
4 | F | Me | 85.0~86.0 | 209 |
5 | H | Me | 油状物 | 191 |
实施例6
5-(1-氯-1-氰基甲基)-2-甲氧基苯甲酸甲酯
在5-(1-氰基-1-羟基甲基)-2-甲氧基苯甲酸甲酯(2.15g)的氯仿(40ml)悬浮液中添加氯化亚硫酰(2.0ml)和DMF(2滴),加热回流30分钟。冷却后依次用水、碳酸氢钠水溶液和饱和食盐水洗涤反应液,然后用无水硫酸钠干燥。减压浓缩后获得作为目的化合物的油状物2.37g。
MS(m/z):239,241(M+)
实施例7~10
与实施例6同样操作可获得表2中的化合物。表2
实施例 | R3 | R5 | 性状 | MS(m/z):M+ |
7 | EtO | Et | 油状物 | - |
8 | i-PrO | Me | 油状物 | - |
9 | F | Me | 油状物 | 227,229 |
10 | H | Me | 油状物 | 209,211 |
实施例11
5-(2,4-二氧代噻唑烷-5-基)-2-甲氧基苯甲酸
在5-(1-氯-1-氰基甲基)-2-甲氧基苯甲酸甲酯(2.37g)的乙醇(30ml)溶液中添加硫脲(910mg),加热回流3小时。冷却后添加3N的盐酸(30ml),加热回流16小时。冷却后,将反应液注入水中,用乙酸乙酯萃取,水洗后用无水硫酸钠干燥。
减压浓缩,将残留物溶于甲醇(50ml)中,然后添加氢氧化钠水溶液(氢氧化钠:2.50g,水:15ml),在60℃下加热搅拌1小时。冷却后,在反应液中添加水,用乙酸乙酯洗净。接着用2N的盐酸将反应液调成酸性,再用乙酸乙酯萃取,水洗后用无水硫酸钠干燥。减压浓缩获得固体,用二氯甲烷-己烷重结晶,获得作为目的化合物的淡黄色结晶1.10g(42%)。熔点为168.5~169.5℃。
MS(m/z):267(M+)
实施例12~15
与实施例11同样操作可获得表3中的化合物。表3
实施例 | R3 | 熔点(℃) | MS(m/z):M+ |
12 | EtO | 155.0~160.0 | - |
13 | i-PrO | 无定形 | 295 |
14 | F | 无定形 | 255 |
15 | H | 245.0~247.0 | 237 |
实施例16
N-(4-三氟甲基苄基)-5-(2,4-二氧代噻唑烷-5-基)-2-甲氧基苯甲酰胺
在冰冷却下,边搅拌边在4-三氟甲基苄胺(71.9g)的DMF(1L)溶液中添加5-(2,4-二氧代噻唑烷-5-基)-2-甲氧基苯甲酸(98.7g)、氰基磷酸二乙酯(94.7g)、三乙胺(63ml),搅拌15分钟。然后在室温下搅拌7小时。将反应液注入水中,用乙酸乙酯萃取,水洗后用无水硫酸钠干燥。减压浓缩,将残留物溶于乙醇中,再用活性炭处理,接着用硅藻土制品过滤,在滤液中添加水,滤取析出的结晶后干燥,获得作为目的化合物的无色粉末83.6g(53%)。熔点为168.0~169.0。
元素分析值(%):C19H15F3N2O4S
C H N
计算值 53.77 3.56 6.60
实测值 53.92 3.69 6.81
实施例17~33
与实施例16同样操作,可获得表4和表5所示化合物。
表4
实施例 | R1,R2 | R3 | R4 | n | 熔点(℃)(重结晶溶剂) | 分子式 | 元素分析值(%)计算值/实测值C H N |
17 | 3-CF3 | MeO | H | 1 | 165.0~167.0(二氯甲烷) | C19H15F3N2O4S | 53.77 3.56 6.6053.80 3.52 6.61 |
18 | 2-CF3 | MeO | H | 1 | 107.0~110.0(二氯甲烷-丙酮) | C19H15F3N2O4S | 53.77 3.56 6.6053.70 3.43 6.64 |
19 | H | MeO | H | 1 | 220.0~222.0(乙酸乙酯-丙酮) | C18H16N2O4S | 60.66 4.52 7.8660.74 4.53 7.75 |
20 | 4-t-Bu | MeO | H | 1 | 186.0~187.0(二氯甲烷-己烷) | C22H24N2O4S | 64.06 5.86 6.7963.99 6.03 6.77 |
21 | 3,4-亚甲二氧基 | MeO | H | 1 | 185.0~187.0(二氯甲烷-丙酮) | C19H16N2O6S·1/2H2O | 55.74 4.19 6.8455.78 3.81 6.75 |
22 | 4-CF3O | MeO | H | 1 | 159.0~161.0(乙酸乙酯) | C19H15F3N2O5S | 51.82 3.43 6.3651.64 3.42 6.66 |
23 | 3,5-CF3 | MeO | H | 1 | 193.0~195.0(二氯甲烷) | C20H14F6N2O4S | 48.79 2.87 5.6948.91 2.86 5.92 |
24 | 4-CF3 | MeO | H | 0 | 203.0~205.0(乙酸乙酯-己烷) | C13H13F3N2O4S | 52.68 3.19 6.8352.68 3.22 7.08 |
25 | 4-CF3 | MeO | H | 2 | 96.0~99.0(二氯甲烷-己烷) | C20H17F3N2O4S·1/10H2O | 54.57 3.94 6.3654.48 3.82 6.35 |
26 | 4-CF3 | EtO | H | 1 | 85.0~88.0(乙醇) | C20H17F3N2O4S | 54.79 3.91 6.3954.82 3.81 6.29 |
27 | 4-CF3 | i-PrO | H | 1 | 193.0~194.0(二氯甲烷-己烷) | C21H19F3N2O4S | 55.75 4.23 6.1955.74 4.21 6.36 |
28 | 3,4-亚甲二氧基 | EtO | H | 1 | 164.0~166.0(乙醇) | C20H18N2O6S | 57.96 4.38 6.7657.91 4.41 6.70 |
29 | 4-CF3 | F | H | 1 | 158.0~159.0(二氯甲烷-己烷) | C18H12F4N2O4S | 52.43 2.93 6.7952.36 2.85 6.73 |
30 | 4-CF3 | H | H | 1 | 165.5~168.0(乙醇) | C18H13F3N2O4S | 54.82 3.32 7.1054.85 3.43 7.01 |
31 | 4-CF3 | MeO | Me | 1 | 150.0~151.5(乙醚-IPE) | C20H17F3N2O4S | 54.79 3.91 6.3954.79 4.20 6.34 |
表5
实施例 | 吡啶环的结合位置 | 熔点(℃)(重结晶溶剂) | 分子式 | 元素分析值(%)计算值/实测值C H N |
32 | 3位 | 206.0~208.0(DMF-甲醇) | C17H15N3O4S | 57.13 4.23 11.7656.97 4.21 11.75 |
33 | 2位 | 238.0~239.0(DMF-甲醇) | C17H15N3O4S | 57.13 4.23 11.7656.83 4.46 11.80 |
试验例1
使用患有遗传性肥胖症的小白鼠(C57BL ob/ob),试验前从尾静脉处采血,测定其血糖值。分组,使组间血糖值无差异,分别灌服实施例16、实施例17和29的化合物10mg/kg,共5天。糖耐量试验系在禁食一晚后,经口给予2g/kg葡萄糖,分别测定0分钟、30分钟和60分钟时的血糖值。通过下式求出血糖降低率。结果如表6所示。从这些结果可看出,本发明化合物具有很强的降血糖作用。表6
化合物 | 用量(mg/kg) | 血糖降低率(%) |
实施例16 | 10 | 48 |
实施例17 | 10 | 42 |
实施例29 | 10 | 30 |
试验例2
用Hayman and Kinoshita(Journal of Bioligical Chemistry,第240卷,P.877(1965))的方法探讨实施例16的化合物对从大鼠晶状体抽出的醛糖还原酶的体外抑制作用。
其结果如表7所示。从该结果可看出,本发明化合物具有很强的醛糖还原酶抑制活性。表7
化合物 | IC50值 |
实施例16 | 2.38×10-8M |
试验例3
其结果如表8所示。从这些结果可看出,本发明化合物具有很强的降血脂作用。表8
化合物 | 用量(mg/kg) | 血中甘油三酯降低率(%) |
实施例16 | 3 | 51 |
10 | 70 |
Claims (8)
2.如权利要求1所述的N-取代二氧代噻唑烷基苯甲酰胺衍生物及其药理学上允许的盐,其特征还在于,化合物为N-(4-三氟甲基苄基)-5-(2,4-二氧代噻唑烷-5-基)-2-甲氧基苯甲酰胺。
3.如权利要求1所述的N-取代二氧代噻唑烷基苯甲酰胺衍生物及其药理学上允许的盐,其特征还在于,化合物为N-(3-三氟甲基苄基)-5-(2,4-二氧代噻唑烷-5-基)-2-甲氧基苯甲酰胺。
6.通式(5)表示的化合物的制备方法,
式中,R3表示氢原子、碳原子数为1~3的低级烷氧基、羟基、卤原子,其特征在于,使通式(4)表示的化合物与硫脲反应,
式中,R3表示氢原子、碳原子数为1~3的低级烷氧基、羟基、卤原子,R5表示碳原子数为1~3的低级烷基、Y表示卤原子。
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CN96199100A Expired - Fee Related CN1065863C (zh) | 1995-12-18 | 1996-12-16 | N-取代二氧代噻唑烷基苯甲酰胺衍生物及其制备方法 |
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Country | Link |
---|---|
US (1) | US5948803A (zh) |
EP (1) | EP0881219B1 (zh) |
JP (1) | JP3906935B2 (zh) |
KR (1) | KR100492655B1 (zh) |
CN (1) | CN1065863C (zh) |
AT (1) | ATE263759T1 (zh) |
AU (1) | AU705538B2 (zh) |
CA (1) | CA2239245C (zh) |
DE (1) | DE69632152T2 (zh) |
HU (1) | HUP0000449A3 (zh) |
TW (1) | TW339333B (zh) |
WO (1) | WO1997022600A1 (zh) |
Families Citing this family (35)
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US6147101A (en) * | 1995-06-02 | 2000-11-14 | Kyorin Pharmaceutical Co., Ltd. | N-benzyldioxothiazolidylbenzamide derivatives and process for producing the same |
EP0974348B1 (en) * | 1996-11-08 | 2008-07-02 | Nippon Chemiphar Co., Ltd. | Visceral fat lowering agent |
US6008237A (en) * | 1997-12-19 | 1999-12-28 | Merck & Co., Inc. | Arylthiazolidinedione derivatives |
EA200000687A1 (ru) * | 1997-12-19 | 2000-12-25 | Мерк Энд Ко., Инк. | Производные арилтиазолидиндиона |
ES2277842T3 (es) | 1999-06-18 | 2007-08-01 | MERCK & CO., INC. | Derivados de ariltiazolidindiona y de ariloxazolidindiona. |
AU773505B2 (en) | 1999-06-18 | 2004-05-27 | Merck & Co., Inc. | Arylthiazolidinedione and aryloxazolidinedione derivatives |
CA2382582A1 (en) * | 1999-08-23 | 2001-03-01 | Kyorin Pharmaceutical Co., Ltd. | Substituted benzylthiazolidine-2,4-dione derivatives |
ATE296294T1 (de) * | 1999-08-23 | 2005-06-15 | Kyorin Seiyaku Kk | Substituierte benzylthiazolidin-2,4-dion-derivate |
CA2382581C (en) | 1999-08-23 | 2007-06-12 | Kyorin Pharmaceutical Co., Ltd. | Substituted benzylthiazolidine-2,4-dione derivatives |
AU778282B2 (en) * | 1999-09-17 | 2004-11-25 | Kyorin Pharmaceutical Co. Ltd. | O-anisamide derivatives |
US7176204B2 (en) | 2000-12-05 | 2007-02-13 | Kyorin Pahrmaceutical Co., Ltd. | Substituted carboxylic acid derivatives |
WO2002100341A2 (en) * | 2001-06-12 | 2002-12-19 | Wellstat Therapeutics Corporation | Compounds for the treatment of metabolic disorders |
PA8557501A1 (es) | 2001-11-12 | 2003-06-30 | Pfizer Prod Inc | Benzamida, heteroarilamida y amidas inversas |
WO2003042190A1 (en) | 2001-11-12 | 2003-05-22 | Pfizer Products Inc. | N-alkyl-adamantyl derivatives as p2x7-receptor antagonists |
ITRM20020016A1 (it) * | 2002-01-15 | 2003-07-15 | Sigma Tau Ind Farmaceuti | Derivati di acidi fenil(alchil)carbossilici e derivati fenilalchileterociclici dionici, loro uso come medicamenti ad attivita' ipoglicemizza |
US20050119314A1 (en) * | 2002-04-05 | 2005-06-02 | Sankyo Company, Limited | Pharmaceutical composition comprising an ACAT inhibitor and an insulin resistance reducing agent |
US7071223B1 (en) | 2002-12-31 | 2006-07-04 | Pfizer, Inc. | Benzamide inhibitors of the P2X7 receptor |
PA8591801A1 (es) * | 2002-12-31 | 2004-07-26 | Pfizer Prod Inc | Inhibidores benzamidicos del receptor p2x7. |
ATE355273T1 (de) | 2003-05-12 | 2006-03-15 | Pfizer Prod Inc | Benzamidinhibitoren des p2x7-rezeptors |
EP1837330B1 (en) * | 2003-05-12 | 2012-10-24 | Pfizer Products Inc. | Benzamide inhibitors of the P2X7 receptor |
JP2008504363A (ja) * | 2004-06-29 | 2008-02-14 | ワーナー−ランバート カンパニー リミテッド ライアビリティー カンパニー | P2x7受容体のベンズアミド阻害剤を利用する併用療法 |
WO2006003513A1 (en) * | 2004-06-29 | 2006-01-12 | Pfizer Products Inc. | Method for preparing 5-`4-(2-hydroxy-ethyl)-3,5-dioxo-4,5-dihydro-3h-`1,2,4!-triazin-2-yl!benzamide derivatives with p2x7 inhibiting activity by reaction of the derivative unsubstituted in 4-position of the triazine with an oxiran in the presence of a lewis acid |
CN1980902A (zh) * | 2004-06-29 | 2007-06-13 | 辉瑞产品有限公司 | 通过对羟基保护前体去保护而制备5-4-(2-羟基-丙基)-3,5-二氧代-4,5-二氢-3h-[1,2,4]三嗪-2-基-苯甲酰胺衍生物的方法 |
CA2642662A1 (en) * | 2006-02-28 | 2007-09-07 | Wellstat Therapeutics Corporation | Compounds for the treatment of metabolic disorders |
JP2011057661A (ja) * | 2009-08-14 | 2011-03-24 | Bayer Cropscience Ag | 殺虫性カルボキサミド類 |
US20130102477A1 (en) | 2010-06-23 | 2013-04-25 | Ryan D. Morin | Biomarkers for non-hodgkin lymphomas and uses thereof |
US9175331B2 (en) | 2010-09-10 | 2015-11-03 | Epizyme, Inc. | Inhibitors of human EZH2, and methods of use thereof |
BR112013005806B1 (pt) | 2010-09-10 | 2022-05-10 | Epizyme, Inc | Métodos para detectar se um indivíduo é um candidato para o tratamento com ou responsivo a um inibidor de ezh2 e usos terapêuticos do dito inibidor de ezh2 |
EP2681216B1 (en) | 2011-02-28 | 2017-09-27 | Epizyme, Inc. | Substituted 6,5-fused bicyclic heteroaryl compounds |
TWI598336B (zh) | 2011-04-13 | 2017-09-11 | 雅酶股份有限公司 | 經取代之苯化合物 |
JO3438B1 (ar) | 2011-04-13 | 2019-10-20 | Epizyme Inc | مركبات بنزين مستبدلة بأريل أو أريل غير متجانس |
US9394283B2 (en) | 2012-04-13 | 2016-07-19 | Epizyme, Inc. | Salt form of a human histone methyltransferase EZH2 inhibitor |
KR102057365B1 (ko) | 2012-10-15 | 2019-12-18 | 에피자임, 인코포레이티드 | 치환된 벤젠 화합물 |
WO2015057859A1 (en) | 2013-10-16 | 2015-04-23 | Epizyme, Inc. | Hydrochloride salt form for ezh2 inhibition |
CN108929263B (zh) * | 2017-05-26 | 2022-07-22 | 中国医学科学院药物研究所 | 芳酰胺类Kv2.1抑制剂及其制备方法、药物组合物和用途 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
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AU6610081A (en) * | 1980-01-24 | 1981-07-30 | Senju Pharmaceutical Co., Ltd. | Thiazolidine derivatives |
JPS5728073A (en) * | 1980-07-29 | 1982-02-15 | Takeda Chem Ind Ltd | Inhibitor for aldose reducing enzyme |
WO1989008650A1 (en) * | 1988-03-08 | 1989-09-21 | Pfizer Inc. | Thiazolidinedione hypoglycemic agents |
HU217432B (hu) * | 1988-03-08 | 2000-01-28 | Pfizer Inc. | Eljárás tiazolidin-dion-származékok és az ezeket tartalmazó gyógyszerkészítmények előállítására, a vegyületek és a készítmények |
GB9023584D0 (en) * | 1990-10-30 | 1990-12-12 | Beecham Group Plc | Novel compounds |
JP3053490B2 (ja) * | 1991-02-25 | 2000-06-19 | 杏林製薬株式会社 | チアゾリジン−2,4−ジオン誘導体とその塩及び製造法 |
JPH04270273A (ja) * | 1991-02-25 | 1992-09-25 | Kyorin Pharmaceut Co Ltd | チアゾリジン−2,4−ジオン誘導体とその塩及びその製造法 |
FR2696743B1 (fr) * | 1992-10-12 | 1994-12-23 | Adir | Nouveaux composés de thiazolidine dione, leur procédé de préparation et les compositions pharmaceutiques les contenant. |
-
1995
- 1995-12-18 JP JP34834195A patent/JP3906935B2/ja not_active Expired - Fee Related
-
1996
- 1996-12-16 AU AU20116/97A patent/AU705538B2/en not_active Ceased
- 1996-12-16 WO PCT/JP1996/003664 patent/WO1997022600A1/ja not_active Application Discontinuation
- 1996-12-16 CA CA002239245A patent/CA2239245C/en not_active Expired - Fee Related
- 1996-12-16 EP EP96942555A patent/EP0881219B1/en not_active Expired - Lifetime
- 1996-12-16 KR KR10-1998-0704551A patent/KR100492655B1/ko not_active IP Right Cessation
- 1996-12-16 HU HU0000449A patent/HUP0000449A3/hu unknown
- 1996-12-16 DE DE69632152T patent/DE69632152T2/de not_active Expired - Fee Related
- 1996-12-16 CN CN96199100A patent/CN1065863C/zh not_active Expired - Fee Related
- 1996-12-16 US US09/077,899 patent/US5948803A/en not_active Expired - Fee Related
- 1996-12-16 AT AT96942555T patent/ATE263759T1/de not_active IP Right Cessation
- 1996-12-18 TW TW085115620A patent/TW339333B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0881219A1 (en) | 1998-12-02 |
KR20000064428A (ko) | 2000-11-06 |
JP3906935B2 (ja) | 2007-04-18 |
AU2011697A (en) | 1997-07-14 |
CA2239245A1 (en) | 1997-06-26 |
CN1205695A (zh) | 1999-01-20 |
JPH09169746A (ja) | 1997-06-30 |
AU705538B2 (en) | 1999-05-27 |
DE69632152D1 (de) | 2004-05-13 |
HUP0000449A2 (hu) | 2001-02-28 |
EP0881219A4 (en) | 2000-01-26 |
US5948803A (en) | 1999-09-07 |
EP0881219B1 (en) | 2004-04-07 |
CA2239245C (en) | 2004-03-30 |
TW339333B (en) | 1998-09-01 |
HUP0000449A3 (en) | 2001-04-28 |
ATE263759T1 (de) | 2004-04-15 |
WO1997022600A1 (fr) | 1997-06-26 |
DE69632152T2 (de) | 2005-02-24 |
KR100492655B1 (ko) | 2005-09-07 |
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