| 发明名称 |
PROCESS FOR PRODUCING CEPHALOSPORIN ANTIBIOTICS, AND NOVEL INTERMEDIATES FOR USE IN SUCH PROCESS AND THEIR PRODUCTION |
| 摘要 |
<p>Process for the production of known 2-oximino-acetamldo-3-cephem-4-carboxylic derivatives comprising acylatlon of 7-amino-3-cephem-4-carboxyllc acid derivatives with novel 2-oximinoacetic acid thioesters, as well as such thioesters and their production.</p> |
| 申请公布号 |
CA1172627(A) |
申请公布日期 |
1984.08.14 |
| 申请号 |
CA19810374191 |
申请日期 |
1981.03.30 |
| 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;(IPC1-7):C07D501/20 |
主分类号 |
C07D277/20 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
