| 发明名称 |
MANUFACTURE OF ALPHAAISOPROPYLIDENEE11 AZETIDINEACETATE AND ITS ACID |
| 摘要 |
Novel beta-lactam compounds of the formula AND PROCESS FOR THEIR PREPARATION IN WHICH A PENICILLIN ESTER IS REACTED WITH A SOURCE OF POSITIVE HALOGEN TO SELECTIVELY OPEN THE THIAZOLIDINE NUCLEUS OF THE PENICILLIN. These compounds are useful as intermediates in the preparation of novel anti-bacterial compounds of the formula |
| 申请公布号 |
JPS5686151(A) |
申请公布日期 |
1981.07.13 |
| 申请号 |
JP19800032121 |
申请日期 |
1980.03.13 |
| 申请人 |
LILLY CO ELI |
发明人 |
SUTSUJIEPAN POORU KUKORUJIYA |
| 分类号 |
A61K31/397;A61K31/40;A61P31/04;C07D205/08;C07D205/085;C07D205/095;C07D403/04;C07D403/12;C07D499/00 |
主分类号 |
A61K31/397 |
| 代理机构 |
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