This invention describes the new 4-fluoroalkyl-2H-benzopyrans of general formula I,
in which
Z is a straight-chain or branched-chain alkyl group with up to 5 carbon atoms that is fluorinated in at least one place, preferably a trifluoromethyl group, and R
1
, R
2
, X, Y and n have the meanings that are indicated in the description.
The new compounds have at their disposal strong antiestrogenic action. In addition, they can have at their disposal estrogenic action that occurs in a tissue-selective manner. They can be used for the production of pharmaceutical agents, especially for the treatment of estrogen-dependent diseases and tumors and pharmaceutical agents for hormone replacement therapy (HRT) as well as for the prevention and treatment of osteoporosis.
本发明描述了一种新的4-氟烷基-2H-苯并
吡喃的通式I,其中Z是一种直链或支链烷基,含有最多5个碳原子,至少在一个位置上被
氟化,最好是三
氟甲基基团,R1、R2、X、Y和n具有说明书中所示的含义。这些新化合物具有强烈的抗
雌激素作用。此外,它们可以以组织选择性的方式具有
雌激素作用。它们可以用于制造药物,特别是用于治疗
雌激素依赖性疾病和肿瘤以及激素替代治疗(HRT)的药物和用于预防和治疗骨质疏松症的药物。