| 发明名称 |
PROCESS FOR PREPARING 1,5-BENZOTHIAZEPINE DERIVATIVES |
| 摘要 |
: The invention provides a novel process for preparing 1,5-benzothiazepine derivatives of the formula: <IMG> wherein R1 is a lower alkyl group, R2 is a hydrogen atom or a lower alkanoyl group, and X1 is a hydrogen atom or a lower alkyl group. The derivative (I) and its salts have potent hypotensive, coronary or cerebral vasodilating or platelet aggregation-inhibiting activities.
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| 申请公布号 |
CA1291134(C) |
申请公布日期 |
1991.10.22 |
| 申请号 |
CA19870526793 |
申请日期 |
1987.01.06 |
| 申请人 |
TANABE SEIYAKU CO., LTD.;TANABE SEIYAKU CO., LTD. |
发明人 |
INOUE, HIROZUMI;OHTSUKA, HISAO |
| 分类号 |
C07D281/10;A61K31/55;A61K31/554;C07D;C07D221/10;C07D281/00;C07D281/02;C07D417/04;(IPC1-7):C07D417/04 |
主分类号 |
C07D281/10 |
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