发明授权
- 专利标题: Cephalosporin esters
- 专利标题(中): 头孢菌素酯
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申请号: US76545申请日: 1979-09-18
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公开(公告)号: US4260607A公开(公告)日: 1981-04-07
- 发明人: Nobuharu Kakeya , Yoshinobu Yoshimura
- 申请人: Nobuharu Kakeya , Yoshinobu Yoshimura
- 申请人地址: JPX Osaka
- 专利权人: Takeda Chemical Industries, Ltd.
- 当前专利权人: Takeda Chemical Industries, Ltd.
- 当前专利权人地址: JPX Osaka
- 优先权: JPX51/95849 19760810
- 主分类号: A61K31/545
- IPC分类号: A61K31/545 ; A61K31/546 ; A61P31/04 ; C07D501/36 ; C07D501/56
摘要:
A cephalosporin derivative of the formula: ##STR1## wherein R represents ##STR2## or its pharmaceutically acceptable acid addition salt is found to be useful as orally administrable antibiotics having broad anti-microbial activities against both Gram-positive and Gram-negative bacteria.
公开/授权文献
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