| 摘要 |
<p>The present invention provides a process for the preparation of Silodosin of Formula (I). More particularly, the present invention provides the process for preparation of tartrate salt of 3-[7-cyano-5[(2R)-2-({2-[2-(2,2,2- trifluoroethoxy)phenoxy]ethyl}amino)propyl]-2, 3-dihydro-1H-indol-1 -yl }propyl benzoate of Formula (IV), which is a precursor in the preparation of Silodosin.</p> |
| 申请人 |
ORCHID CHEMICALS AND PHARAMCEUTICALS LIMITED;REGURI, BUCHI, REDDY;THIRUMANI, VENKATESHWAR, GOUD;NAGABUSHANAM, NAGAMANI;RAMASAMY, KAMALA;DEVINENI, SURESH;SHAIK, MAHABOOB, BASHA |
发明人 |
REGURI, BUCHI, REDDY;THIRUMANI, VENKATESHWAR, GOUD;NAGABUSHANAM, NAGAMANI;RAMASAMY, KAMALA;DEVINENI, SURESH;SHAIK, MAHABOOB, BASHA |
