| 发明名称 |
NEW PROCESS FOR PRODUCING CEPHALOSPORIN ANTIBIOTICS,AND NOVEL INTERMEDIATES FOR USE IN SUCH PROCESS |
| 摘要 |
Process for the production of known 2-oximinoacetamido-3-cephem-4-carboxylic derivatives comprising acylation of 7-amino-3-cephem-4-carboxylic acid derivatives with novel 2-oximinoacetic acid thio esters, as well as such thioesters and their production. |
| 申请公布号 |
PH17071(A) |
申请公布日期 |
1984.05.24 |
| 申请号 |
PH19450000254 |
申请日期 |
1981.03.27 |
| 申请人 |
BIOCHEMIE GMBH |
发明人 |
ASCHER GERD |
| 分类号 |
C07D277/20;A01N;A61K;A61K31/33;A61K31/35;A61K31/545;C07D;C07D277/02;C07D277/40;C07D277/593;C07D277/62;C07D277/74;C07D417/12;C07D501/00;C07D501/04;C07D501/06;C07D501/20;C07D501/22;C07D501/24;C07D501/34;C07D501/36;C07D501/56;C07D521/00 |
主分类号 |
C07D277/20 |
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