申请人:Schering Aktiengesellschaft
公开号:US04977147A1
公开(公告)日:1990-12-11
A pharmaceutical preparation for treating menopausal symptoms, estrogen deficiency and hormone-dependent tumors, and for use as a contraceptive, comprises a compound of formula I ##STR1## wherein R.sub.1 is hydrogen, methyl, a tetrahydropyranyl group or an acyl group and R.sub.2 is hydrogen or methyl.
一种用于治疗更年期症状、雌激素缺乏和激素依赖性肿瘤以及用作避孕药物的制药制剂,包括式I的化合物:##STR1##其中R.sub.1是氢、甲基、四氢吡喃基或酰基,R.sub.2是氢或甲基。