发明授权
US5602127A (Alkanesultam-1-yl)-benzimidazol-1-yl)-1yl)-methyl-biphenyls useful as
angiotensin-II antagonists
失效
(烷基磺酰基-1-基) - 苯并咪唑-1-基)-1-基) - 甲基 - 联苯作为血管紧张素II拮抗剂
- 专利标题: (Alkanesultam-1-yl)-benzimidazol-1-yl)-1yl)-methyl-biphenyls useful as angiotensin-II antagonists
- 专利标题(中): (烷基磺酰基-1-基) - 苯并咪唑-1-基)-1-基) - 甲基 - 联苯作为血管紧张素II拮抗剂
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申请号: US456978申请日: 1995-06-01
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公开(公告)号: US5602127A公开(公告)日: 1997-02-11
- 发明人: Norbert Hauel , Berthold Narr, deceased , Uwe Ries , Jacobus C. A. van Meel , Wolfgang Wienen , Michael Entzeroth
- 申请人: Norbert Hauel , Berthold Narr, deceased , Uwe Ries , Jacobus C. A. van Meel , Wolfgang Wienen , Michael Entzeroth
- 申请人地址: DEX Biberach an der Riss
- 专利权人: Karl Thomae GmbH
- 当前专利权人: Karl Thomae GmbH
- 当前专利权人地址: DEX Biberach an der Riss
- 优先权: DEX4117121.7 19910525; DEX4103492.9 19910602; DEX4137812.1 19911116; DEX4201554.5 19920122; DEX4212250.3 19920411; DEX4219782.1 19920617; DEX4224133.2 19920722; DEX4224752.7 19920727; DEX4225756.5 19920804
- 主分类号: A61K31/415
- IPC分类号: A61K31/415 ; A61K31/42 ; C07D235/08 ; C07D235/24 ; C07D401/04 ; C07D401/14 ; C07D403/04 ; C07D403/10 ; C07D403/14 ; C07D413/04 ; C07D413/14 ; C07D417/04 ; C07D417/14 ; C07D471/04 ; C07D487/04 ; C07D513/04 ; C07D521/00 ; A61K31/54 ; C07D279/02
摘要:
Angiotensin-II antagonists of the formula ##STR1## wherein R.sub.1 is, other than hydrogen and, inter alia, halogen, lower alkyl or cycloalkyl; R.sub.2 is, inter alia, optionally substituted benzimidazol-2-yl, 5,6,7,8-tetrahydro-imidazo [1,2-a]pyridin-2-yl, butanesultam-1-yl, imidazol-4-yl, and tetrahydobenzimidazol-2-yl; R.sub.3 is, inter alia, lower alkyl; and, R.sub.4 is an acidic group, such as carboxyl or tetrazolyl. An exemplary compound is: 4'-[(2-n-propyl-4-methyl-6-(butanesultam-1-yl)benzimidazol-1-yl)-methyl]-biphenyl-2-carboxylic acid.
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