发明名称 |
VARENICLINE TOSYLATE, AN INTERMEDIATE IN THE PREPARATION PROCESS OF VARENICLINE L-TARTRATE |
摘要 |
Crystalline forms of Varenicline Tosylate, processes for preparing those crystalline forms of Varenicline Tosylate, and processes for obtaining high purity Varenicline base using Varenicline Tosylate are provided.
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申请公布号 |
CA2709774(A1) |
申请公布日期 |
2009.11.26 |
申请号 |
CA20092709774 |
申请日期 |
2009.05.21 |
申请人 |
TEVA PHARMACEUTICAL INDUSTRIES LTD. |
发明人 |
AHMAD, SUHAIL;KANSAL, VINOD KUMAR;PIRAN, MAYTAL;HAREL, ZVI |
分类号 |
C07D471/08;A61K31/4995;A61P25/34 |
主分类号 |
C07D471/08 |
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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