| 发明名称 |
PROCESS FOR THE PREPARATION OF PILOCARPINE DERIVATIVES |
| 摘要 |
The invention relates to a process for the preparation of pilocarpine derivatives from a 5-formyl-imidazole derivative of the formula II <IMG> II in which R1 is a low molecular weight straight-chain or branched alkyl chain having 1-6 C atoms, a cyclohexane ring or a substituted or unsubstituted benzyl radical.
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| 申请公布号 |
CA2133706(A1) |
申请公布日期 |
1995.04.08 |
| 申请号 |
CA19942133706 |
申请日期 |
1994.10.05 |
| 申请人 |
MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG |
发明人 |
REIMANN, EBERHARD |
| 分类号 |
C07D233/64;A61K31/415;A61P27/02;C07D233/54;C07D233/60;C07D405/06;(IPC1-7):C07D405/06;C07F7/10;C07F9/547 |
主分类号 |
C07D233/64 |
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