| 发明名称 |
Cephalosporins |
| 摘要 |
A syn isomer in (R) or (S) form or a mixture thereof of a compound of the formula <IMAGE> I syn isomer, in the (R) or (S) form or in the form of an (R,S) mixture, in the form of an internal salt or their salts with organic or mineral acids wherein the substituents are as set forth below.
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| 申请公布号 |
US5728828(A) |
申请公布日期 |
1998.03.17 |
| 申请号 |
US19950453990 |
申请日期 |
1995.05.30 |
| 申请人 |
ROUSSEL UCLAF |
发明人 |
ASZODI, JOZSEF;CHANTOT, JEAN-FRANCOIS;FAUVEAU, PATRICK;D'AMBRIERES, SOLANGE GOUIN;HUMBERT, DANIEL;DINI, CHRISTOPHE |
| 分类号 |
C07C45/63;C07C45/67;C07C45/71;C07C47/565;C07C47/575;C07C59/64;C07C69/734;C07C205/44;C07C239/20;C07C255/56;C07C255/57;C07D277/40;C07D277/46;C07D285/08;C07D409/12;C07D417/12;C07D501/00;C07D501/24;(IPC1-7):C07D501/24 |
主分类号 |
C07C45/63 |
| 代理机构 |
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代理人 |
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