| 发明名称 |
PRODUCTION OF PHYSOSTIGMINE CARBAMATE DERIVATIVE FROM PHYSOSTIGMINE |
| 摘要 |
This application relates to a new process for the preparation of a product of the formula <IMAGE>ithin, which process comprises preparing treating a compound such as physostigmine to form eseroline which is then treated with an appropriate compound or its equivalent. Acetic acid is added to the reaction mixture after the formation of eseroline. |
| 申请公布号 |
JPH09176167(A) |
申请公布日期 |
1997.07.08 |
| 申请号 |
JP19970003612 |
申请日期 |
1997.01.13 |
| 申请人 |
HOECHST MARION ROUSSEL INC |
发明人 |
JIYOOJI II RII;TOMASU BII KEI RII;DONA EMU BOOREKU |
| 分类号 |
A61K31/40;A61P25/04;A61P25/28;C07D;C07D487/04;(IPC1-7):C07D487/04 |
主分类号 |
A61K31/40 |
| 代理机构 |
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代理人 |
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