发明申请
- 专利标题: PROCESS FOR THE PREPARATION OF CEFIXIME
- 专利标题(中): 制备CEFIXIME的方法
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申请号: US11722422申请日: 2005-12-19
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公开(公告)号: US20090227787A1公开(公告)日: 2009-09-10
- 发明人: Om Dutt Tyagi , Dnyandeo Ragho Rane , Sanjay Mahajan , Yuvraj Atmaram Chavan
- 申请人: Om Dutt Tyagi , Dnyandeo Ragho Rane , Sanjay Mahajan , Yuvraj Atmaram Chavan
- 申请人地址: IN MAHARASHTRA
- 专利权人: LUPIN LIMITED
- 当前专利权人: LUPIN LIMITED
- 当前专利权人地址: IN MAHARASHTRA
- 优先权: IN1384/MUM/2004 20041221
- 国际申请: PCT/IN05/00421 WO 20051219
- 主分类号: C07D501/04
- IPC分类号: C07D501/04
摘要:
The present invention provides an improved process for the preparation of Cefixime of formula (I), a cephalosporine antibiotic with an improved quality in regard to color and solubility.
公开/授权文献
- US08008478B2 Process for the preparation of cefixime 公开/授权日:2011-08-30
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