发明授权
- 专利标题: Pyridine derivatives having angiotensin II antagonism
- 专利标题(中): 具有血管紧张素II拮抗作用的吡啶衍生物
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申请号: US752557申请日: 1991-09-10
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公开(公告)号: US5399566A公开(公告)日: 1995-03-21
- 发明人: Kiyoaki Katano , Hiroko Ogino , Eiki Shitara , Hiromi Watanabe , Jun Nagura , Naomi Osada , Yasuyuki Ichimaru , Fukio Konno , Tomoya Machinami , Takashi Tsuruoka
- 申请人: Kiyoaki Katano , Hiroko Ogino , Eiki Shitara , Hiromi Watanabe , Jun Nagura , Naomi Osada , Yasuyuki Ichimaru , Fukio Konno , Tomoya Machinami , Takashi Tsuruoka
- 申请人地址: JPX Tokyo
- 专利权人: Meiji Seika Kabushiki Kaisha
- 当前专利权人: Meiji Seika Kabushiki Kaisha
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX2-158585 19900619; JPX2-247178 19900919; JPX3-081067 19910122
- 主分类号: C07D213/64
- IPC分类号: C07D213/64 ; C07D213/65 ; C07D213/68 ; C07D213/69 ; C07D213/70 ; C07D213/80 ; C07D221/04 ; C07D401/10 ; C07D401/12 ; A61K31/44
摘要:
The invention provides compounds represented by the following formula (I) ##STR1## or a pharmaceutically acceptable salts thereof wherein A represents ##STR2## B represents a carboxy or tetrazolyl group; and X represents --O--, --NH-- or --S(O).sub.t --.The compounds possess angiotensin II antagonism, and may be used as an antihypertensive agent, a therapeutic agent to congestive heart failure, an antianxiety agent and a cognitive enhancing agent.
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