申请人:IMPERIAL CHEMICAL INDUSTRIES PLC
公开号:EP0163416A2
公开(公告)日:1985-12-04
A phenol derivative of the formula
wherein NU is a defined phenolic nucleus including a phenyl-hydroxynaphthyl; hydroxyphenyl-naphthyl; phenyl- hydroxyindanyl, phenyl-hydroxybenzothienyl or mono- hydroxyphenyl-ethylene or vinylene nucleus; wherein A is alkylene, alkenylene or alkynylene which may be interrupted by phenylene or other linkages, wherein R' is hydrogen, or alkyl, alkenyl, alkynyl, cycloalkyl, halogenoalkyl, alkozyalkyl, halogenoalkoxyalkyl, 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-,-(PO)R2-, -S-, -SO- or -S02-, wherein R2 is hydrogen or alkyl, or R1 and R2 together form alkylene; wherein R'2 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 为定义的
酚核,包括苯基-羟基
萘基;羟基苯基-
萘基;苯基-羟基
茚基;苯基-羟基
苯并噻吩基或单羟基苯基-
乙烯基或
乙烯基核;其中 A 是亚烷基、亚烯基或亚炔基,可被亚苯基或其他连接物打断,其中 R' 是氢,或烷基、烯基、炔基、环烷基、卤代烷基、烷氧基烷基、卤代烷氧基烷基、芳基或芳烷基,或 R' 与 R2 连接,其中 X 是 -CONR2-、CSNR2-、-NR12CO-、-NR12CS-、-NR12CONR2-、
-SO2NR2-或-CO-,或者,当 R1 不是氢时,是-NR12COO-、-(PO)R2-、-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 R'2 是氢或烷基,
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。