| 发明名称 |
Polymorph of a pharmaceutical |
| 摘要 |
The present invention relates to novel crystalline polymorphs of 7-[2-(2-aminothiazol-4-yl)-2-hydroxyiminoacetamide]-3-vinyl-3-cephem-4-carboxylic acid (syn isomer), methods for their preparation, and pharmaceutical compositions comprising the novel crystalline polymorphs.
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| 申请公布号 |
US2005059818(A1) |
申请公布日期 |
2005.03.17 |
| 申请号 |
US20030661148 |
申请日期 |
2003.09.12 |
| 申请人 |
DUERST RICHARD W.;LAW DEVALINA;LOU XIAOCHUN |
发明人 |
DUERST RICHARD W.;LAW DEVALINA;LOU XIAOCHUN |
| 分类号 |
C07D501/14;(IPC1-7):C07D501/14 |
主分类号 |
C07D501/14 |
| 代理机构 |
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