| 发明名称 |
7 alpha -Methoxycephalosporin derivatives, and antibacterial drugs containing the same |
| 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.
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| 申请公布号 |
US4415567(A) |
申请公布日期 |
1983.11.15 |
| 申请号 |
US19820349983 |
申请日期 |
1982.02.18 |
| 申请人 |
EISAI CO., LTD. |
发明人 |
MACHIDA, YOSHIMASA;SAITO, ISAO;NOMOTO, SEIICHIRO;NEGI, SHIGETO;IKUTA, HIRONORI;KITOH, KYOSUKE |
| 分类号 |
A61K31/545;A61K31/546;C07D311/22;C07D501/34;C07D501/36;C07D501/38;C07D501/56;C07D501/57;(IPC1-7):C07D501/57;A61K31/54 |
主分类号 |
A61K31/545 |
| 代理机构 |
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