Double ester of 16beta-ethylestran-17beta-ol derivatives
申请人:Takeda Chemical Industries, Ltd.
公开号:EP0124252A2
公开(公告)日:1984-11-07
A novel steroid compound of the formula
wherein A is a lower alkvlene group;
is an acyl group; and is a single bond or a double bond, and methods of producing the compound (I) as follows:
and a pharmaceutical composition containing the compound (I). The compound (I) exhibits excellent antiandrogenic activity on oral administration and can be used for the treatment of prostatic hypertrophy.
一种新型类固醇化合物,其式如下
其中 A 是低级烯烃基团;
是酰基;以及是单键或双键,以及如下化合物(I)的生产方法:
以及含有该化合物(I)的药物组合物。化合物(I)口服后具有优异的抗雄激素活性,可用于治疗前列腺肥大。
JPS59184200A
申请人:——
公开号:JPS59184200A
公开(公告)日:1984-10-19
US4609650A
申请人:——
公开号:US4609650A
公开(公告)日:1986-09-02
Double ester of 16.beta.-ethylestran-17.beta.-ol derivatives
申请人:Takeda Chemical Industries, Ltd.
公开号:US04609650A1
公开(公告)日:1986-09-02
A novel steroid compound of the formula ##STR1## wherein A is a lower alkylene group; ##STR2## is an acyl group; and is a single bond or a double bond, and methods of producing the compound (I) as follows: ##STR3## and a pharmaceutical composition containing the compound (I). The compound (I) exhibits excellent antiandrogenic activity on oral administration and can be used for the treatment of prostatic hypertrophy.