| 发明名称 |
METHOD OF PREPARING MONTELUKAST AND INTERMEDIATES USED THEREIN |
| 摘要 |
<p>The present invention relates to a method for preparing montelukast, an inhibitor against leukotrienes, and an intermediate used therein. According to the inventive method, high-purity montelukast or its sodium salt can be prepared in a high yield.</p> |
| 申请公布号 |
EP2114889(A1) |
申请公布日期 |
2009.11.11 |
| 申请号 |
EP20070851395 |
申请日期 |
2007.12.11 |
| 申请人 |
HANMI PHARM. CO., LTD. |
发明人 |
LEE, GWAN SUN;CHANG, YOUNG-KIL;LEE, JAEHEON;PARK, CHUL HYUN;PARK, EUN-JU;YOO, JAEHO |
| 分类号 |
C07D215/18;A61P11/06 |
主分类号 |
C07D215/18 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
