| 发明名称 |
IMPROVED PROCESS FOR THE PREPARATION OF AMBRISENTAN AND NOVEL INTERMEDIATES THEREOF |
| 摘要 |
<p>The invention relates to improved processes for the preparation of ambrisentan. The invention also relates to new polymorphic form of ambrisentan. In particular, it relates to a polymorphic form, designated as Form I of ambrisentan and a process for the preparation of the Form I.</p> |
| 申请公布号 |
EP2451786(A2) |
申请公布日期 |
2012.05.16 |
| 申请号 |
EP20100779052 |
申请日期 |
2010.07.12 |
| 申请人 |
CADILA HEALTHCARE LIMITED |
发明人 |
SATA, KAUSHIK, BABUBHAI;PANDEY, BIPIN |
| 分类号 |
C07D239/34 |
主分类号 |
C07D239/34 |
| 代理机构 |
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代理人 |
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