| 发明名称 |
PROCESS FOR PREPARING TRANS-PIPERIDINE-2,5- DICARBOXYLATES |
| 摘要 |
<p>Process for the preparation of a dialkyl trans-piperidine-2,5-dicarboxylate from a corresponding dialkyl cis-piperidine-2,5-dicarboxylate via a trans-substituted pyridine derivative of formula (I) wherein R is a (C1-C3)alkyl group.</p> |
| 申请公布号 |
CA2101252(C) |
申请公布日期 |
1998.02.17 |
| 申请号 |
CA19922101252 |
申请日期 |
1992.01.08 |
| 申请人 |
PFIZER INC. |
发明人 |
URBAN, FRANK J. |
| 分类号 |
A61K31/495;A61P25/18;C07D;C07D211/60;C07D401/06;C07D471/04;C07D491/113;C07D519/00;(IPC1-7):C07D211/60 |
主分类号 |
A61K31/495 |
| 代理机构 |
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| 地址 |
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