发明名称 |
Azasteroid compounds for the treatment of prostatic hypertrophy, their preparation and use |
摘要 |
<p>Compounds of formula (I): <CHEM> (in which: R<1> is a hydrogen atom, an unsubstituted alkyl group, an aryl-substituted alkyl group or a heterocyclic-substituted alkyl group; R<2> is an aryl-substituted alkyl group, a heterocyclic-substituted alkyl group or a diarylamino group; R<3> is a hydrogen atom, an unsubstituted alkyl group, an aryl-substituted alkyl group or an alkenyl group having from 3 to 6 carbon atoms; and each of the bonds represented by alpha - beta and gamma - delta is a carbon-carbon single bond or a carbon-carbon double bond;) and pharmaceutically acceptable salts and esters thereof are useful for the treatment and prophylaxis of prostatic hypertrophy. We also provide processes for their preparation.</p> |
申请公布号 |
GR3020483(T3) |
申请公布日期 |
1996.10.31 |
申请号 |
GR19960401851T |
申请日期 |
1996.07.09 |
申请人 |
SANKYO COMPANY LIMITED |
发明人 |
KOJIMA, KOICHI;KURATA, HITOSHI;HORIKOSHI, HIROYOSHI;HAMADA, TAKAKAZU, |
分类号 |
A61K31/56;A61K31/58;A61P13/02;A61P15/00;A61P43/00;C07J73/00;(IPC1-7):C07J73/00 |
主分类号 |
A61K31/56 |
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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