发明授权
- 专利标题： Method for the preparation of ceftiofur sodium
- 专利标题（中）： 头孢噻呋钠制备方法
-
申请号： US10006354申请日： 2001-12-10
-
公开(公告)号： US06555680B1公开(公告)日： 2003-04-29
- 发明人: Pandurang Balwant Deshpande , Pramod Narayan Deshpande , Milind Ramkrishna Kulkarni , Parven Kumar Luthra
- 申请人： Pandurang Balwant Deshpande , Pramod Narayan Deshpande , Milind Ramkrishna Kulkarni , Parven Kumar Luthra
- 主分类号： C07D50136
- IPC分类号： C07D50136
摘要：
The present invention relates to a process for the preparation of sodium salt of Ceftiofur as given in Formula I, directly from its amine salt using sodium base.
信息查询
