| 发明名称 |
Crystalline polymorph of venlafaxine hydrochloride and methods for the preparation thereof |
| 摘要 |
This invention relates to a highly thermally stable novel anhydrous crystalline polymorphic form of venlafaxine hydrochloride, methods for the preparation thereof, and its use.
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| 申请公布号 |
US7030164(B2) |
申请公布日期 |
2006.04.18 |
| 申请号 |
US20020308480 |
申请日期 |
2002.12.03 |
| 申请人 |
WYETH |
发明人 |
ALI KADUM ABDUL NABI;HAN JUN;LEE YONG JAI |
| 分类号 |
A61K31/135;A61P25/00;A61K31/137;A61P25/22;A61P25/24;C07C213/10;C07C217/64;C07C217/74 |
主分类号 |
A61K31/135 |
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