| 发明名称 |
Heterocyclic derivatives |
| 摘要 |
This invention relates to heterocyclic derivatives useful for treating or preventing testosteron 5 alpha -reductase mediated diseases such as alopecia, ache, prostatism and the like, which can be represented by the following formula: <IMAGE> (I) to a process for their production, to a pharmaceutical composition containing the same and to uses thereof.
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| 申请公布号 |
US5334716(A) |
申请公布日期 |
1994.08.02 |
| 申请号 |
US19920892453 |
申请日期 |
1992.06.02 |
| 申请人 |
FUJISAWA PHARMACEUTICAL CO., LTD. |
发明人 |
OKADA, SATOSHI;SAWADA, KOZO;KURODA, AKIO;WATANABE, SHINYA;TANAKA, HIROKAZU |
| 分类号 |
A61K31/435;A61P13/02;A61P15/00;A61P17/00;A61P43/00;C07D471/04;(IPC1-7):C07D417/07;C07D405/14;A61K31/41 |
主分类号 |
A61K31/435 |
| 代理机构 |
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