[EN] 15β-SUBSTITUTED ESTRONE DERIVATIVES AS SELECTIVE INHIBITORS OF 17β-HYDROXYSTEOID-DEHYDROGENASES, METHOD OF PREPARATION AND USE THEREOF<br/>[FR] DÉRIVÉS D'ŒSTRONE SUBSTITUÉS EN 15Β EN TANT QU'INHIBITEURS SÉLECTIFS DE 17Β-HYDROXYSTÉROÏDES DÉSHYDROGÉNASES, LEUR PROCÉDÉ DE PRÉPARATION ET LEUR UTILISATION
申请人:USTAV ORGANICKE CHEMIE A BIOCHEMIE AV CR V V I
公开号:WO2017211330A1
公开(公告)日:2017-12-14
15β-substituted derivatives of estrone of general formula I wherein R1, R2, R3, R4, R5 are independently selected from the group consisting of: C1-C4 alkyl, C1-C4 alkoxy, C1-C4 halogenalkyl, halogen, COOR6 wherein R6 is C1-C4 alkyl; H, OH; optionally, R3, R4 and R5 are each formed by a hydrogen atom, while R1 and R2 together form an aryl group, preferably naphthyl; wherein the aromatic ring in position C-15 can be mono-, di-, tri-, tetra- and penta- substituted with substituents R1-R5. Compounds of the invention may be used for diagnosis and possibly also for the treatment of estrogen-dependent diseases.
通式I的15β-取代雌酮衍生物,其中R1、R2、R3、R4、R5分别独立地选择自以下组:C1-C4烷基、C1-C4烷氧基、C1-C4卤代烷基、卤素、COOR6,其中R6是C1-C4烷基;H、OH;可选地,R3、R4和R5各自由氢原子形成,而R1和R2共同形成芳基,优选萘基;其中位置C-15的芳环可以是单取代、双取代、三取代、四取代和五取代,取代基为R1-R5。该发明的化合物可用于诊断和可能治疗雌激素依赖性疾病。