发明授权
US4415567A 7.alpha.-Methoxycephalosporin derivatives, and antibacterial drugs
containing the same
失效
7α-甲氧基头孢菌素衍生物,以及含有相同的抗菌药物
- 专利标题: 7.alpha.-Methoxycephalosporin derivatives, and antibacterial drugs containing the same
- 专利标题(中): 7α-甲氧基头孢菌素衍生物,以及含有相同的抗菌药物
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申请号: US349983申请日: 1982-02-18
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公开(公告)号: US4415567A公开(公告)日: 1983-11-15
- 发明人: Yoshimasa Machida , Isao Saito , Seiichiro Nomoto , Shigeto Negi , Hironori Ikuta , Kyosuke Kitoh
- 申请人: Yoshimasa Machida , Isao Saito , Seiichiro Nomoto , Shigeto Negi , Hironori Ikuta , Kyosuke Kitoh
- 申请人地址: JPX Tokyo
- 专利权人: Eisai Co., Ltd.
- 当前专利权人: Eisai Co., Ltd.
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX55-26112 19800304; JPX55-92199 19800708
- 主分类号: A61K31/545
- IPC分类号: A61K31/545 ; A61K31/546 ; C07D311/22 ; C07D501/34 ; C07D501/36 ; C07D501/38 ; C07D501/56 ; C07D501/57
摘要:
Novel 7.alpha.-methoxycephalosporin derivatives, their pharmaceutically acceptable salts, process for the preparation thereof, and antibacterial drugs involving the derivative or salt. The derivatives or salts are effective against the Gram-positive bacteria and the Gram-negative bacteria.
公开/授权文献
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