| 发明名称 |
NOVEL CRYSTAL OF QUINOXALINEDIONE DERIVATIVE ANHYDRIDE |
| 摘要 |
<p>The object of the present invention is to provide a novel crystal of a quinoxalinedione derivative as an AMPA antagonist, which enables providing a bulk for manufacturing pharmaceuticals that are stable under any humidity conditions. <IMAGE></p> |
| 申请公布号 |
EP1496057(A1) |
申请公布日期 |
2005.01.12 |
| 申请号 |
EP20030725594 |
申请日期 |
2003.04.16 |
| 申请人 |
YAMANOUCHI PHARMACEUTICAL CO. LTD. |
发明人 |
YUDA, MASAMICHI;KOHINATA, TAKERU |
| 分类号 |
A61P25/14;A61P9/00;A61P9/10;A61P25/00;A61P25/08;A61P25/16;A61P25/18;A61P43/00;C07D241/44;C07D403/04;(IPC1-7):C07D403/04;A61K31/498 |
主分类号 |
A61P25/14 |
| 代理机构 |
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