申请人:Hillisch Alexander
公开号:US06958327B1
公开(公告)日:2005-10-25
The invention relates to novel 18-norsteroids (gonatrienes) of general formula (I), wherein 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 meaning cited in the description, and to the use of said compounds as pharmaceutical active ingredients. Said compounds exhibit a high affinity in vitro for estrogen receptor preparations of rat prostate and in an estrogen receptor preparation of rat uterus. Said compounds exhibit in vivo preferential activity on bones as compared to the uterus and/or significant activity with regard to stimulating the expression of 5HT2a-receptors and transporter molecules. The invention also relates to the production of said compounds, therapeutic use and galenic form of said compounds contained in the novel compounds of invention. The invention also relates to utilization of steroids based on the gonatriene molecular skeleton in order to treat estrogen deficiency-induced diseases and disorders, in addition to the use of said gonatriene structural component in the total structure of compounds which dissociate to produce enhanced estrogen activity in bone as compared to the uterus
本发明涉及新型18-去甾体(戈纳三烯)的一般式(I),其中R1、R2、R3、R6、R7、R8、R9、R11、R11'、R14、R15、R15'、R16、R17和R17'在说明书中所述,以及将所述化合物用作药物活性成分。这些化合物在大鼠前列腺的雌激素受体制备中体外表现出高亲和力,在大鼠子宫的雌激素受体制备中也表现出高亲和力。这些化合物在体内与子宫相比对骨骼具有优先活性和/或在刺激5HT2a受体和转运分子的表达方面具有显着活性。本发明还涉及所述化合物的生产、治疗用途和所述化合物的制剂形式。本发明还涉及基于戈纳三烯分子骨架的类固醇的应用,以治疗雌激素缺乏引起的疾病和疾病,并且还涉及将所述戈纳三烯结构组分用于分离以产生与子宫相比增强雌激素活性的化合物的总结构中的应用。