| 发明名称 |
NOVEL CRYSTALLINE FORM OF RETIGABINE AND PROCESS FOR PREPARATION THEROF |
| 摘要 |
<p>ABSTARCT NOVEL CRYSTALLINE FORM OF RETIGABINE AND PROCESS FOR PREPARATION THEROF The present invention provides novel crystalline form of retigabine and process for preparation thereof. a process for preparation of crystalline Form-Z of retigabine, the process comprising converting retigabine to an acid addition salt, neutralizing acid addition salt and isolating crystalline Form-Z of retigabine.</p> |
| 申请公布号 |
IN3144MU2013(A) |
申请公布日期 |
2015.07.03 |
| 申请号 |
IN2013MU03144 |
申请日期 |
2013.10.03 |
| 申请人 |
CADILA HEALTHCARE LIMITED |
发明人 |
DWIVEDI SHRI PRAKASH DHAR;PATEL JAGDISH MAGANLAL;GANGWAR PRANAV;SHAH HARSHITA BHARATKUMAR |
| 分类号 |
C07C271/28 |
主分类号 |
C07C271/28 |
| 代理机构 |
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