| 发明名称 |
Metallated halogenated acetylene corticoid synthesis |
| 摘要 |
A process for the preparation of corticoids (IX) which comprises reacting a 17-keto steroid (I) with a metallated halogenated acetylene (II) followed by reaction with a sulfenylating agent (IV) and C17 side chain rearrangement.
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| 申请公布号 |
US4342702(A) |
申请公布日期 |
1982.08.03 |
| 申请号 |
US19810264759 |
申请日期 |
1981.05.18 |
| 申请人 |
THE UPJOHN COMPANY |
发明人 |
WALKER, JERRY A. |
| 分类号 |
C07J1/00;C07J5/00;C07J7/00;C07J31/00;(IPC1-7):C07J7/00 |
主分类号 |
C07J1/00 |
| 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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