Novel androstadienes, processes for their preparation and pharmaceutical compositions containing them
申请人:Technobiotic Ltd.
公开号:EP0003863A1
公开(公告)日:1979-09-05
This invention relates to novel dermatologically active androstadienes of the formula
wherein M is a benzyl, phenethyl, methylbenzyl, dimethylbenzyl, chlorobenzyl or dichlorobenzyl group or an alkyl group having from 1 to 8 carbon atoms,
X is a hydrogen or fluorine atom,
Y is an oxygen atom, or, provided that X is a hydrogen atom, Y can also be (H,H),
and n is 1 or 2,
to processes for their preparation, and to pharmaceutical compositions containing them; and also to related androstadienes useful as intermediates in their preparation.
The novel compounds of the formula IA can be used in particular in the treatment of acne.
本发明涉及新型皮肤活性雄甾二烯,其式为
其中 M 是苄基、苯乙基、甲基苄基、二甲基苄基、氯苄基或二氯苄基或具有 1 至 8 个碳原子的烷基、
X 是氢原子或氟原子
Y 是氧原子,或者,如果 X 是氢原子,Y 也可以是 (H,H)、
n 为 1 或 2、
制备它们的工艺和含有它们的药物组合物;以及作为制备它们的中间体的相关雄甾二烯。
式 IA 的新型化合物尤其可用于治疗痤疮。