申请人:Hillisch Alexander
公开号:US20050282791A1
公开(公告)日:2005-12-22
This invention describes the new 18-nor steroids (gonatrienes) of general formula (I), in which R
1
, R
2
, R
3
, R
6
, R
7
, R
8
, R
9
, R
11
, R
11
′, R
14
, R
15
, R
15
, R
16
, R
17
and R
17
′ have the meanings that are indicated in the description, as pharmaceutical active ingredients that have in vitro a higher affinity to estrogen receptor preparations of rat prostates than to estrogen receptor preparations of rat uteri and in vivo a preferential action on bone in comparison to the uterus, and/or pronounced action relative to the stimulation of the expression of 5HT2a-receptors and transporters, their production, their therapeutic use and pharmaceutical dispensing forms that contain the new compounds.
The invention further describes the use of steroids, on which the gonatriene skeleton is based, for treatment of estrogen-deficiency-induced diseases and conditions as well as the use of the gonatriene structural part in the total structures of compounds that have a dissociation in favor of their estrogenic action on bone in comparison to the uterus.
本发明描述了一种新的18-去甾体(gonatrienes),其通式为(I),其中R1、R2、R3、R6、R7、R8、R9、R11、R11'、R14、R15、R15'、R16、R17和R17'具有说明书中指示的含义,作为具有体外比大鼠子宫雌激素受体制备更高亲和力和体内对骨骼具有优先作用而非子宫的药物活性成分,以及明显作用于5HT2a受体和转运体表达的刺激,它们的生产、治疗用途和含有新化合物的制药分配形式。本发明进一步描述了基于gonatriene骨架的类固醇的用途,用于治疗雌激素缺乏引起的疾病和病况,以及将gonatriene结构部分用于总结构中具有有利于它们在骨骼中的雌激素作用而非子宫的化合物的解离。