| 发明名称 |
IMPROVED PROCESS FOR PREPARING VALSARTAN |
| 摘要 |
<p>The invention relates to an improved process for the preparation of valsartan wherein the cycloaddition reaction is performed is an ether as reaction solvent, with a metal salt azide and in the present of zinc halides.</p> |
| 申请公布号 |
WO2011124655(A1) |
申请公布日期 |
2011.10.13 |
| 申请号 |
WO2011EP55451 |
申请日期 |
2011.04.07 |
| 申请人 |
KRKA, D.D., NOVO MESTO;ZUPANCIC, SILVO |
发明人 |
ZUPANCIC, SILVO |
| 分类号 |
C07D257/04;A61K31/41 |
主分类号 |
C07D257/04 |
| 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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