| 发明名称 |
PROCESS FOR PRODUCING BETA-LACTAME ANTIBIOTICA AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM |
| 摘要 |
Antibacterially active and animal growth-promoting novel beta -lactam compounds of the formula <IMAGE> in which R1 represents the radical <IMAGE> Y representing N or CR9, or Y-R7 representing >C=O or >C=N-R7, Z representing O, S, or NR10, and R2 represents hydrogen or a protective group. |
| 申请公布号 |
HUT41031(A) |
申请公布日期 |
1987.03.30 |
| 申请号 |
HU19860000986 |
申请日期 |
1986.03.07 |
| 申请人 |
BAYER AG.,DE |
发明人 |
SCHMIDT,GUNTER,DE;METZGER,KARL,DE;ZEILER,HANS-JOACHIM,DE |
| 分类号 |
A23K20/195;A61K31/43;A61K31/545;A61K31/546;A61P31/04;C07D499/00;C07D499/10;C07D499/12;C07D499/64;C07D499/70;C07D501/06;C07D501/20;C07D501/22;C07D501/34;C07D501/57;C07D501/59 |
主分类号 |
A23K20/195 |
| 代理机构 |
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