发明授权
- 专利标题： Phosphonocephem compound
- 专利标题（中）： 膦酰基化合物
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申请号： US11063715申请日： 2005-02-23
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公开(公告)号： US07419973B2公开(公告)日： 2008-09-02
- 发明人: Tomoyasu Ishikawa , Shohei Hashiguchi , Yuji Iizawa
- 申请人： Tomoyasu Ishikawa , Shohei Hashiguchi , Yuji Iizawa
- 申请人地址： JP Osaka
- 专利权人： Takeda Pharmaceutical Company Limited
- 当前专利权人： Takeda Pharmaceutical Company Limited
- 当前专利权人地址： JP Osaka
- 代理机构： Edwards Angell Palmer & Dodge LLP
- 代理商 David G. Conlin; Gregory B. Butler, Esq.
- 优先权： JP2000-247966 20000810; JP2000-354959 20001121
- 主分类号： A61K31/546
- IPC分类号： A61K31/546 ; A61P31/04 ; C07F9/6561
摘要：
A cephem compound (particularly its crystal) represented by the formula [I], wherein X is CH3COOH, CH3CH2COOH or CH3CN, and n is 0 to 5, is useful as an antibacterial agent (particularly anti-MRSA agent) and shows superior quality such as high solid stability, possible long-term stable preservation and the like.
公开/授权文献
- US20050176697A1 Phosphonocephem compound 公开/授权日：2005-08-11
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