| 发明名称 |
AN IMPROVED PROCESS FOR THE PREPARATION OF PRAMIPEXOLE OR SALT THEREOF |
| 摘要 |
<p>ABSTRACT The present invention relates to an improved process for the preparation of pramipexole or its salt, which avoids or reduces the formation of impurities. The present invention particularly relates to an improved process to provide pramipexole or its salt having impurity C less than or equal to 0.15%.</p> |
| 申请公布号 |
IN2843MU2013(A) |
申请公布日期 |
2015.07.03 |
| 申请号 |
IN2013MU02843 |
申请日期 |
2013.09.02 |
| 申请人 |
WOCKHARDT LTD |
发明人 |
DEO,KESHAV;MERWADE, ARVIND YEKANATHSA;RAFEEQ, MOHAMMAD;ROHIT KUMAR SINHA,;CHANIYARA, RAVI |
| 分类号 |
C07D277/82 |
主分类号 |
C07D277/82 |
| 代理机构 |
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