| 发明名称 |
Novel methylene steroids |
| 摘要 |
Methylene steroids of the formula <IMAGE> wherein X is H, F or CH3; Y is hydroxymethylene, alkanoyloxymethylene or carbonyl; R1 is H, OH or alkanoyloxy; and R2 is H, OH or esterified OH, possess topical anti-inflammatory activity.
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| 申请公布号 |
US4012510(A) |
申请公布日期 |
1977.03.15 |
| 申请号 |
US19750630627 |
申请日期 |
1975.11.10 |
| 申请人 |
SCHERING AKTIENGESELLSCHAFT |
发明人 |
WIECHERT, RUDOLF;KIESLICH, KLAUS;KOCH, HENNING |
| 分类号 |
C12P33/02;A61K31/57;A61P17/00;A61P29/00;C07J51/00;C07J53/00;C12P33/08;C12R1/07;C12R1/15;C12R1/645;C12R1/66;(IPC1-7):A61K31/56 |
主分类号 |
C12P33/02 |
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