| 发明名称 |
Process for the preparation of 1,5-benzothiazepines by ring closure of amino esters. |
| 摘要 |
<p>A process for the preparation of 1,5-benzothiazepines which comprises the cyclization of aminoesters of formula <CHEM> wherein R1 and R3 have the meanings reported in the specification, is described.</p> |
| 申请公布号 |
EP0669327(A1) |
申请公布日期 |
1995.08.30 |
| 申请号 |
EP19950103953 |
申请日期 |
1990.04.12 |
| 申请人 |
ZAMBON GROUP S.P.A. |
发明人 |
TENTORIO, DARIO |
| 分类号 |
C07C319/28;C07C323/56;C07D281/10;(IPC1-7):C07D281/10 |
主分类号 |
C07C319/28 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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