| 发明名称 |
CRYSTALLINE CEFTIOFUR FREE ACID |
| 摘要 |
Anhydrous and crystalline free acid form of the cephalosporin antiobiotic ceftiofur, processes for its manufacture, and pharmaceutical compositions containing it are provided.
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| 申请公布号 |
CA2155322(C) |
申请公布日期 |
2000.02.29 |
| 申请号 |
CA19942155322 |
申请日期 |
1994.03.07 |
| 申请人 |
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发明人 |
DUNN, MICHAEL J.;BERGREN, MICHAEL S.;HARDEE, GREGORY E.;SHEPHARD, KENNETH PAUL;CHAO, ROBERT S.;HAVENS, JEFFREY L. |
| 分类号 |
C07D501/26;A61K31/545;A61K31/546;A61P31/12;C07D501/00;C07D501/36;(IPC1-7):C07D501/36 |
主分类号 |
C07D501/26 |
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代理人 |
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