| 发明名称 |
Dolasetron trifluoroacetate, polymorphs of dolasetron trifluoroacetate and process for preparation thereof |
| 摘要 |
Provided are crystalline forms of dolasetron trifluoroacetate, methods for their preparation, and their use in preparing dolasetron mesylate.
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| 申请公布号 |
US2009062546(A1) |
申请公布日期 |
2009.03.05 |
| 申请号 |
US20080220104 |
申请日期 |
2008.07.21 |
| 申请人 |
HAJKO JANOS;TAMAS TIVADAR;KOVACSNE-MEZEI ADRIENNE;KOVACS PIROSKA |
发明人 |
HAJKO JANOS;TAMAS TIVADAR;KOVACSNE-MEZEI ADRIENNE;KOVACS PIROSKA |
| 分类号 |
C07D221/22 |
主分类号 |
C07D221/22 |
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