| 发明名称 |
PROCESS FOR THE PREPARATION OF TAMSULOSIN AND RELATED COMPOUNDS |
| 摘要 |
The invention relates, in general, to the preparation of tamsulosin free base. More particularly, the invention relates to a process for preparing pure solid crystalline tamsulosin in its free base form as a precursor for the production of tamsulosin hydrochloride. |
| 申请公布号 |
WO2007119110(A2) |
申请公布日期 |
2007.10.25 |
| 申请号 |
WO2006IB04231 |
申请日期 |
2006.10.27 |
| 申请人 |
MEDICHEM, S.A.;AUQUER PEDEMONTE, IGNASI |
发明人 |
AUQUER PEDEMONTE, IGNASI |
| 分类号 |
C07C303/40;A61K31/18;A61P13/08;C07C311/37 |
主分类号 |
C07C303/40 |
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