发明授权
US4280998A 1,4-Dihydropyridazine-3-carboxylic acid derivatives, a process for their
preparation and their use as antihypertensives
失效
1,4-二氢哒嗪-3-羧酸衍生物，其制备方法及其作为抗高血压药物的用途
- 专利标题： 1,4-Dihydropyridazine-3-carboxylic acid derivatives, a process for their preparation and their use as antihypertensives
- 专利标题（中）： 1,4-二氢哒嗪-3-羧酸衍生物，其制备方法及其作为抗高血压药物的用途
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申请号： US58590申请日： 1979-07-18
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公开(公告)号： US4280998A公开(公告)日： 1981-07-28
- 发明人: Gerhard Franckowiak , Friedrich Bossert , Arend Heise , Robertson Towart
- 申请人： Gerhard Franckowiak , Friedrich Bossert , Arend Heise , Robertson Towart
- 申请人地址： DEX Leverkusen
- 专利权人： Bayer Aktiengesellschaft
- 当前专利权人： Bayer Aktiengesellschaft
- 当前专利权人地址： DEX Leverkusen
- 优先权： DEX2834624 19780808
- 主分类号： A61K31/50
- IPC分类号： A61K31/50 ; A61P1/00 ; A61P9/00 ; A61P9/06 ; A61P9/08 ; A61P9/10 ; A61P9/12 ; A61P13/02 ; A61P15/00 ; A61P29/00 ; C07D237/04 ; C07D401/04 ; C07D409/04
摘要：
The invention relates to 1,4-dihydro-pyridazine-3-carboxylic acid derivatives and compositions containing said derivatives. Also included in the invention are methods for the manufacture and use of said compounds and compositions. The derivatives of the invention influence the circulation and have a spasmolytic and anti-inflammatory action.
公开/授权文献
- USD409481S Container 公开/授权日：1999-05-11
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