| 发明名称 |
9-alpha-hydroxy steroids, process for their preparation, process for the preparation of the corresponding 9(11)-dehydro derivatives and pharmaceutical preparations containing said steroids |
| 摘要 |
New 9-alpha-hydroxy steroids are prepared by the introduction of substituents on the D-ring of 9-alpha-hydroxy-androst-4-ene-3,17-dione. The resulting compounds are useful intermediates in the synthesis of corticosteroids.
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| 申请公布号 |
US5565588(A) |
申请公布日期 |
1996.10.15 |
| 申请号 |
US19940317960 |
申请日期 |
1994.10.04 |
| 申请人 |
ROUSSEL UCLAF |
发明人 |
BATIST, JACOBUS N. M.;MARX, ARTHUR F.;VAN ZOEST, WILLEM J.;KAPUR, JAGDISH C. |
| 分类号 |
C07J1/00;C07D235/28;C07D401/12;C07D413/12;C07D417/12;C07J5/00;C07J7/00;C07J13/00;C07J21/00;C07J31/00;C07J33/00;C07J41/00;C07J43/00;C07J51/00;(IPC1-7):C07J1/00 |
主分类号 |
C07J1/00 |
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