| 发明名称 |
AN IMPROVED PROCESS FOR THE PREPARATION OF FLUPIRTINE AND PHARMACEUTICALLY ACCEPTABLE SALTS THEREOF |
| 摘要 |
<p>The invention relates to an improved process for the preparation of flupirtine (I) and its pharmaceutically acceptable salts, especially of flupirtine maleate (IA), and pure crystal modification A of flupirtine maleate.</p> |
| 申请公布号 |
WO2013080215(A1) |
申请公布日期 |
2013.06.06 |
| 申请号 |
WO2012IN00300 |
申请日期 |
2012.04.25 |
| 申请人 |
ARCH PHARMALABS LIMITED;JAGTAP VIKRAM SARJERAO;CHACHE RAVINDRA BABURAO;PATIL DAYAGHAN GANGADHAR;RANBHAN KAMLESH JAYANTILAL |
发明人 |
JAGTAP VIKRAM SARJERAO;CHACHE RAVINDRA BABURAO;PATIL DAYAGHAN GANGADHAR;RANBHAN KAMLESH JAYANTILAL |
| 分类号 |
C07D213/75;C07D213/76 |
主分类号 |
C07D213/75 |
| 代理机构 |
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代理人 |
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| 主权项 |
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