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公开(公告)号:EP0805802A1
公开(公告)日:1997-11-12
申请号:EP96900634.0
申请日:1996-01-22
发明人: PORTER, Barry , SMITH, Christopher , WALSH, Roger, John, Aitchison , MAJID, Tahir, Nadeem , McCARTHY, Clive , HARRIS, Neil, Victor , ASTLES, Peter, Charles , McLAY, Iain, McFarlane , MORLEY, Andrew, David , HALLEY, Frank , BRIDGE, Andrew, William , VAN SICKLE, Andrew, Paul
IPC分类号: A61K31 , A61P9 , A61P25 , A61P43 , C07C255 , C07D213 , C07D237 , C07D263 , C07D275 , C07D277 , C07D307 , C07D317 , C07D333 , C07D405 , C07D411
CPC分类号: C07D213/30 , C07C255/54 , C07D213/61 , C07D237/08 , C07D263/56 , C07D275/02 , C07D277/24 , C07D307/12 , C07D317/54 , C07D333/16 , C07D405/12 , C07D411/12
摘要: Compounds of formula (I) are described, wherein: R1 is CN, CH¿2?CN, CH=CHCN, CHO, or CH=CHCO2H; R?2¿ is aryl lower alkoxy, heteroaryl lower alkoxy, aryl lower alkylthio or heteroaryl lower alkylthio in which each of the aryl and heteroaryl moieties is optionally substituted; R3 is halogen; R4 is optionally substituted aryl or optionally substituted heteroaryl; R5 is carboxy or an acid isostere; X is oxygen or sulphur; and n is zero or 1; and their N-oxides and prodrugs, and pharmaceutically acceptable salts thereof. The compounds have endothelin antagonist activity and are useful as pharmaceuticals.
摘要翻译: 描述了式(I)化合物,其中:R 1是CN,CH 2 CN,CH = CHCN,CHO或CH = CHCO 2 H; R2是芳基低级烷氧基,杂芳基低级烷氧基,芳基低级烷硫基或杂芳基低级烷硫基,其中每个芳基和杂芳基部分任选被取代; R3是卤素; R4是任选取代的芳基或任选取代的杂芳基; R5是羧基或酸等电点; X是氧或硫; 并且n是零或1; 及其N-氧化物和前药及其药学上可接受的盐。 该化合物具有内皮素拮抗剂活性并可用作药物。
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公开(公告)号:EP0805802B1
公开(公告)日:2000-08-16
申请号:EP96900634.5
申请日:1996-01-22
发明人: PORTER, Barry , SMITH, Christopher , WALSH, Roger, John, Aitchison , MAJID, Tahir, Nadeem , McCARTHY, Clive , HARRIS, Neil, Victor , ASTLES, Peter, Charles , McLAY, Iain, McFarlane , MORLEY, Andrew, David , HALLEY, Frank , BRIDGE, Andrew, William , VAN SICKLE, Andrew, Paul
IPC分类号: C07D213/30 , A61K31/19 , A61K31/41 , A61K31/44 , C07D333/16 , C07D317/54 , C07C59/70
CPC分类号: C07D213/30 , C07C255/54 , C07D213/61 , C07D237/08 , C07D263/56 , C07D275/02 , C07D277/24 , C07D307/12 , C07D317/54 , C07D333/16 , C07D405/12 , C07D411/12
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