申请人:IMPERIAL CHEMICAL INDUSTRIES PLC
公开号:EP0166509A1
公开(公告)日:1986-01-02
A phenol derivative of the formula
wherein NU is a defined bis-phenolic nucleus including a hydroxyphenyl-hydroxynaphthyl; hydroxyphenyl-hydroxyin- danyl, hydroxyphenyl-hydroxybenzothienyl or di-hydroxyphenyl-ethylene or vinylene nucleus; wherein A is alkylene, alkenylene or cycloalkylene which is interrupted by a heterocyclene linkage, wherein R1 is hydrogen, or alkyl, alkenyl, cycloalkyl, halogenoalkyl, aryl or arylalkyl, or R is joined to R2, and wherein X is -CONR2-, -CSNR2-, -NR12CO-, -NR12CS-, -NR12CONR2-,
-SO2NR2- or -CO-, or, when R1 is not hydrogen, is -NR12COO-, -S-, -SO- or -S02-, wherein R2 is hydrogen or alkyl, or R1 and R2 together form alkylene; wherein R12 is hydrogen or alkyl, and wherein R22 is hydrogen, cyano or nitro; or a salt thereof when appropriate. The compounds possess antioestrogenic activity and may be used for the treatment of hormone-dependent breast tumours or of anovulatory infertility.
式中的苯酚衍生物
其中 NU 是定义的双酚核,包括羟基苯基-羟基萘基、羟基苯基-羟基萘基、羟基苯基-羟基苯并噻吩基或二羟基苯基-乙烯基或乙烯基核;其中 A 是被杂环连接打断的亚烷基、烯基或环烷基,R1 是氢、或烷基、烯基、环烷基、卤代烷基、芳基或芳烷基,或 R 与 R2 连接,X 是-CONR2-、-CSNR2-、-NR12CO-、-NR12CS-、-NR12CONR2-、
-SO2NR2-或-CO-,或者当 R1 不是氢时,是-NR12COO-、-S-、-SO-或-S02-,其中 R2 是氢或烷基,或者 R1 和 R2 一起形成亚烷基;其中 R12 是氢或烷基,以及其中 R22 是氢、氰基或硝基;或者适当时是其盐。这些化合物具有抗雌激素活性,可用于治疗激素依赖性乳腺肿瘤或无排卵性不孕症。