| 发明名称 |
Heterocyclic derivatives |
| 摘要 |
<p>Compounds of formula <CHEM> in which R1 is hydrogen or a hydroxyl protecting group and -X-Y- is -CH=CH- or <CHEM> useful as intermediates in the preparation of antibacterially active compounds.</p> |
| 申请公布号 |
EP0466509(B1) |
申请公布日期 |
1997.01.08 |
| 申请号 |
EP19910306357 |
申请日期 |
1991.07.12 |
| 申请人 |
GLAXO S.P.A. |
发明人 |
PERBONI, ALCIDE;BISMARA, CLAUDIO;PENTASSUGLIA, GIORGIO |
| 分类号 |
A61K31/40;A61K31/397;A61P31/04;C07D205/08;C07D205/085;C07D405/04;C07D477/00;(IPC1-7):C07D205/08 |
主分类号 |
A61K31/40 |
| 代理机构 |
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代理人 |
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| 地址 |
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