| 发明名称 |
PREPARATION OF R-5-(2-(2-ETHOXYPHENOXYETYLAMINO)PROPYL)-2- METHOXYBENZENESULPHONAMIDE HYDROCHLORIDE OF HIGH CHEMICAL |
| 摘要 |
In the present invention, the process for the preparation of tamsulosin hydrochloride and subsequent purification with thermal crystallisation to provide essentially pure tamsulosin hydrochloride is disclosed.
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| 申请公布号 |
CA2548316(A1) |
申请公布日期 |
2005.07.14 |
| 申请号 |
CA20042548316 |
申请日期 |
2004.12.27 |
| 申请人 |
LEK PHARMACEUTICALS D.D. |
发明人 |
COPAR, ANTON;FURLAN, BORUT |
| 分类号 |
C07C303/40;A61K31/18;C07C303/44;C07C311/37 |
主分类号 |
C07C303/40 |
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