发明授权
- 专利标题： 1,4-Dihydropyridine derivatives and use as vasodilators
- 专利标题（中）： 1,4-二氢吡啶衍生物并用作血管扩张剂
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申请号： US486508申请日： 1983-04-19
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公开(公告)号： US4472411A公开(公告)日： 1984-09-18
- 发明人: Katsuo Hatayama , Aturo Nakazato , Toshihisa Ogawa , Shoichi Ito , Jiro Sawada
- 申请人： Katsuo Hatayama , Aturo Nakazato , Toshihisa Ogawa , Shoichi Ito , Jiro Sawada
- 申请人地址： JPX
- 专利权人： Taisho Pharmaceutical Co., Ltd.
- 当前专利权人： Taisho Pharmaceutical Co., Ltd.
- 当前专利权人地址： JPX
- 优先权： JPX57-67759 19820422
- 主分类号： C07C69/72
- IPC分类号： C07C69/72 ; A61K31/455 ; A61P9/00 ; A61P9/02 ; A61P9/08 ; A61P9/10 ; A61P9/12 ; C07C203/04 ; C07C229/30 ; C07D211/90 ; A61K31/44
摘要：
The compounds of the formula ##STR1## wherein R is alkyl having 1 to 4 carbon atoms or nitratoalkyl having 2 or 3 carbon atoms, and R' is nitratoalkyl having 2 or 3 carbon atoms, are disclosed. These compounds are useful as therapeutic agents for cardiovascular disorders such as coronary artery disease, cerebral artery disease, hypertension and the like.