| 发明名称 |
Crystalline sodium salt of cephalosporin antibiotic |
| 摘要 |
The present invention relates to novel polymorph of Ceftiofur sodium as a crystalline product. The present invention also provides a process for the preparation of novel polymorphs of crystalline Ceftiofur sodium of formula (I).
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| 申请公布号 |
US8470809(B2) |
申请公布日期 |
2013.06.25 |
| 申请号 |
US20100903751 |
申请日期 |
2010.10.13 |
| 申请人 |
KANAGARAJ SURESHKUMAR;BALASUBRAMANIAN SIVAKUMAR;UDAYAMPALAYAM PALANISAMY SENTHILKUMAR;ORCHID CHEMICALS & PHARMACEUTICALS LIMITED |
发明人 |
KANAGARAJ SURESHKUMAR;BALASUBRAMANIAN SIVAKUMAR;UDAYAMPALAYAM PALANISAMY SENTHILKUMAR |
| 分类号 |
A61K31/546 |
主分类号 |
A61K31/546 |
| 代理机构 |
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代理人 |
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