| 发明名称 |
PROCESS FOR THE PURIFICATION OF PALONOSETRON OR ITS SALT |
| 摘要 |
The present application relates to a process for purification of palonosetron or its salt substantially free of its R-isomer and structure related impurities.
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| 申请公布号 |
US2008058367(A1) |
申请公布日期 |
2008.03.06 |
| 申请号 |
US20070846055 |
申请日期 |
2007.08.28 |
| 申请人 |
PALLE RAGHAVENDRACHARYULU VENK;ANANT MADHAVRAO MARATHE;GUNDA NAGESHWAR |
发明人 |
PALLE RAGHAVENDRACHARYULU VENKATA;ANANT MADHAVRAO MARATHE;GUNDA NAGESHWAR |
| 分类号 |
A61K31/439;A61P1/08;C07D471/08 |
主分类号 |
A61K31/439 |
| 代理机构 |
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代理人 |
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