发明授权
US4681891A Dihydro-2,6-dimethyl pyridines, formulations and method of use for
treating angina pectoris, high blood pressure or disturbances of
cerebral or peripheral blood flow
失效
二氢-2,6-二甲基吡啶,用于治疗心绞痛的制剂和方法,高血压或脑或外周血流动紊乱
- 专利标题: Dihydro-2,6-dimethyl pyridines, formulations and method of use for treating angina pectoris, high blood pressure or disturbances of cerebral or peripheral blood flow
- 专利标题(中): 二氢-2,6-二甲基吡啶,用于治疗心绞痛的制剂和方法,高血压或脑或外周血流动紊乱
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申请号: US796806申请日: 1985-11-12
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公开(公告)号: US4681891A公开(公告)日: 1987-07-21
- 发明人: Karl Schonafinger , Helmut Bohn , Piero Martorana , Rolf-Eberhard Nitz
- 申请人: Karl Schonafinger , Helmut Bohn , Piero Martorana , Rolf-Eberhard Nitz
- 申请人地址: DEX
- 专利权人: Cassella Aktiengesellschaft
- 当前专利权人: Cassella Aktiengesellschaft
- 当前专利权人地址: DEX
- 优先权: DEX3443179 19841127
- 主分类号: C07D213/82
- IPC分类号: C07D213/82 ; A61K31/4406 ; A61K31/445 ; A61P3/00 ; A61P3/14 ; A61P9/12 ; C07D333/00 ; C07D413/04 ; C07D413/12 ; C07D413/14 ; C07D417/04 ; A61K31/44
摘要:
1,4-dihydropyridines of the formula I ##STR1## wherein R.sup.1 denotes optionally substituted phenyl, pyridyl or thienyl, R.sup.2 denotes optionally substituted oxadiazolyl, thiadiazolyl or thiazolyl and R.sup.3 denotes hydrogen or --COOH, their preparation by a modified Hantzsch synthesis and their use as a calcium-agonist in pharmacy.
公开/授权文献
- US5830762A Materials and methods relating to binding assays 公开/授权日:1998-11-03
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