| 发明名称 |
PREPARATION OF DIAZABICYCLIC INTERMEDIATES |
| 摘要 |
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.
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| 申请公布号 |
CA2016343(C) |
申请公布日期 |
1998.01.27 |
| 申请号 |
CA19902016343 |
申请日期 |
1990.05.09 |
| 申请人 |
PFIZER INC. |
发明人 |
BRAISH, TAMIM F.;FOX, DARRELL E. |
| 分类号 |
C07D487/04;A61K31/40;A61P31/04;C07D207/08;C07D207/10;C07D207/16;C07D207/48;C07D487/08;(IPC1-7):C07D487/08 |
主分类号 |
C07D487/04 |
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