[EN] THERAPEUTICALLY ACTIVE ESTRATRIENTHIAZOLE DERIVATIVES AS INHIBITORS OF 17.BETA.-HYDROXY-STEROID DEHYDROGENASE, TYPE 1<br/>[FR] DÉRIVÉS D'ESTRATRIÈNE THIAZOLE THÉRAPEUTIQUEMENT ACTIFS EN TANT QU'INHIBITEURS DE DÉSHYDROGÉNASE 17.BÊTA-HYDROXY-STÉROIDE DE TYPE 1
申请人:FORENDO PHARMA LTD
公开号:WO2014207311A1
公开(公告)日:2014-12-31
The invention relates to compounds of formula (I) and pharmaceutically acceptable salts thereof wherein R2, R3, R4, R7 and R8 are as defined in the claims. The invention further relates to their use as inhibitors of 17β-HSD1 and in treatment or prevention of steroid hormone dependent diseases or disorders, such as steroid hormone dependent diseases or disorders requiring the inhibition of the 17β-HSD1 enzyme and/or requiring the lowering of the endogenous estradiol concentration. The present invention also relates to the preparation of the aforementioned compounds and to pharmaceutical compositions comprising as an active ingredient(s) one or more of the aforementioned compounds or pharmaceutically acceptable salts thereof.
本发明涉及式(I)的化合物及其药学上可接受的盐,其中R2、R3、R4、R7和R8如权利要求中所定义。本发明还涉及它们作为17β-HSD1的抑制剂的用途,用于治疗或预防类固醇激素依赖性疾病或紊乱,例如需要抑制17β-HSD1酶和/或需要降低内源性雌二醇浓度的类固醇激素依赖性疾病或紊乱。本发明还涉及上述化合物的制备以及包含上述化合物或其药学上可接受的盐之一或多个作为活性成分的药物组合物。