| 发明名称 |
MONTELUKAST INTERMEDIATE CAMPHORSULFONIC SALT |
| 摘要 |
<p>The present invention is directed to a novel salt of a montelukast intermediate, the process of preparation thereof, and use of such salt in the preparation of sodium montelukast via a new amine salt of montelukast.</p> |
| 申请公布号 |
EP2686301(B1) |
申请公布日期 |
2014.12.31 |
| 申请号 |
EP20120708353 |
申请日期 |
2012.03.14 |
| 申请人 |
LABORATORIOS LESVI, S.L. |
发明人 |
DALMASES BARJOAN, PERE;OZORES VITURRO, LIDIA |
| 分类号 |
C07D215/18;A61K31/47;A61P11/06 |
主分类号 |
C07D215/18 |
| 代理机构 |
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