This invention describes the new 9α-substituted estratrienes of general formula I
in which R
3
, R
7
, R
7′
, R
13
, R
16
as well as R
17
and R
17′
have the meanings that are indicated in the description and R
9
means a straight-chain or branched-chain, optionally partially or completely halogenated alkenyl radical with 2 to 6 carbon atoms, an ethinyl or prop-
1
-inyl radical, as pharmaceutical active ingredients that exhibit in vitro a higher affinity to estrogen receptor preparations from rat prostates than to estrogen receptor preparations from rat uteri and in vivo preferably a preferential action on the ovary in comparison to the uterus, their production, their therapeutic use and pharmaceutical dispensing forms that contain the new compounds.
The invention also describes the use of these compounds for treating estrogen-deficiency-induced diseases and conditions.
该发明描述了通式I的新型9α-取代的雌
三烯类化合物,其中R3、R7、R7'、R13、R16以及R17和R17'的含义如说明书所示,R9表示直链或支链、可选部分或完全卤代的烯基基团,其具有2至6个碳原子、
乙炔基或丙-1-烯基,作为药物活性成分,它们在体外对来自大鼠前列腺的
雌激素受体制备表现出比对来自大鼠子宫的
雌激素受体制备更高的亲和力,在体内优先作用于卵巢而非子宫,还描述了它们的制备、治疗用途以及含有这些新化合物的制药处方形式。该发明还描述了利用这些化合物治疗
雌激素缺乏引起的疾病和病状的用途。