| 发明名称 |
Cephalosporin derivatives. |
| 摘要 |
<p>A compound having the formula:
<CHEM>
wherein R<1> is a straight chain, branched chain or cyclic lower alkyl group which may be substituted by a carboxyl group, and each of R<2>, R<3> and R<4> which may be the same or different, is a hydrogen atom, a hydroxyl group, a methoxy group or an acetoxy group; or a pharmaceutically acceptable salt, physiologically hydrolyzable ester or solvate thereof. </p> |
| 申请公布号 |
EP0182210(A2) |
申请公布日期 |
1986.05.28 |
| 申请号 |
EP19850114172 |
申请日期 |
1985.11.07 |
| 申请人 |
BANYU PHARMACEUTICAL CO., LTD. |
发明人 |
NAKAGAWA, SUSUMU;USHIJIMA, RYOSUKE;MANO, EIICHI;BAN, NORIKAZU;SANADA, MINORU |
| 分类号 |
A61K31/545;C07D501/04;C07D501/20;C07D501/46;C07D501/56;C07D501/59;(IPC1-7):C07D501/46 |
主分类号 |
A61K31/545 |
| 代理机构 |
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