| 发明名称 |
Preparation of diazabicyclic intermediates. |
| 摘要 |
<p>Diazabicyclo[2.2.1]heptane intermediates are prepared from 4-hydroxy-L-proline in a five step procedure, or from allo-4-hydroxy-D-proline, through a novel 2-(C1-c6)alkyl-5-substituted-2,5-diazabicyclo[2.2.1]heptane intermediate. The diazabicycloheptanes are of use in the preparation of antibiotic quinolones.</p> |
| 申请公布号 |
EP0397351(A1) |
申请公布日期 |
1990.11.14 |
| 申请号 |
EP19900304442 |
申请日期 |
1990.04.25 |
| 申请人 |
PFIZER INC. |
发明人 |
BRAISH, TAMIN FEHME;FOX, DARRELL EUGENE |
| 分类号 |
C07D487/04;A61K31/40;A61P31/04;C07D207/08;C07D207/10;C07D207/16;C07D207/48;C07D487/08 |
主分类号 |
C07D487/04 |
| 代理机构 |
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代理人 |
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