| 发明名称 |
17,20-epoxy steroid intermediates |
| 摘要 |
A compound of the formula wherein the A1 and B1 rings are as defined by the specification. The compounds are intermediates in the preparation of oxoetiocholenic acid.
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| 申请公布号 |
US5945530(A) |
申请公布日期 |
1999.08.31 |
| 申请号 |
US19970964836 |
申请日期 |
1997.11.05 |
| 申请人 |
HOECHST MARION ROUSSEL |
发明人 |
ROUSSEL, PATRICK;VIVAT, MICHEL |
| 分类号 |
C07J3/00;C07J5/00;C07J21/00;C07J41/00;C07J75/00;(IPC1-7):C07J31/00 |
主分类号 |
C07J3/00 |
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