| 发明名称 |
Process for the preparation of hydrocortisone |
| 摘要 |
A compound of the formula <IMAGE> F wherein K is a protective group of the oxo of the formula <IMAGE> wherein n is 2 or 3 and L is a 11 beta -hydroxy, the dotted line in the 11-position is not a bond and X is chlorine, bromine or iodine which avoids an 11-hydroxylation step in the preparation of hydrocortisone.
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| 申请公布号 |
US5556962(A) |
申请公布日期 |
1996.09.17 |
| 申请号 |
US19950538027 |
申请日期 |
1995.10.02 |
| 申请人 |
ROUSSEL UCLAF |
发明人 |
BRION, FRANCIS;BUENDIA, JEAN;DIOLEZ, CHRISTIAN;VIVAT, MICHEL |
| 分类号 |
C07J5/00;C07J13/00;C07J21/00;C07J33/00;(IPC1-7):C07J21/00 |
主分类号 |
C07J5/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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