| 发明名称 |
Preparation of candesartan cilexetil |
| 摘要 |
The invention encompasses processes for the synthesis of cilexetil trityl candesartan from the reaction of trityl candesartan with cilexetil halide in the presence of a base and a low boiling organic solvent. Optionally, the reaction may be conducted in the presence of a phase transfer catalyst.
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| 申请公布号 |
US2005131037(A1) |
申请公布日期 |
2005.06.16 |
| 申请号 |
US20040968710 |
申请日期 |
2004.10.18 |
| 申请人 |
ETINGER MARINA Y.;FEDOTEV BORIS;DOLITZKY BEN-ZION |
发明人 |
ETINGER MARINA Y.;FEDOTEV BORIS;DOLITZKY BEN-ZION |
| 分类号 |
C07D403/10;(IPC1-7):A61K31/417;C07D43/02 |
主分类号 |
C07D403/10 |
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