[EN] PYRROLIDINE N-BENZYL DERIVATIVES<br/>[FR] DÉRIVÉS N-BENZYLIQUES DE PYRROLIDINE
申请人:HOFFMANN LA ROCHE
公开号:WO2010040663A1
公开(公告)日:2010-04-15
The present invention relates to a compound of formula (I) wherein Ar1 is aryl or heteroaryl; Ar2 is aryl or heteroaryl; R1 is hydrogen, halogen, hydroxy, lower alkyl, lower alkoxy, lower alkyl substituted by halogen, lower alkoxy substituted by halogen, S-lower alkyl, -S(O)2-lower alkyl, -S(O)2-di- lower alkyl amino, cyano, amino, mono or di- lower alkyl amino, C(O)-lower alkyl, NHC(O)-lower alkyl, cycloalkyl, heterocyclyl, or is heteroaryl, optionally substituted by lower alkyl; R2 is hydrogen, halogen, lower alkyl, lower alkoxy, lower alkyl substituted by halogen or cyano; R3 is hydrogen, halogen, lower alkyl or lower alkyl substituted by halogen; n is 1, 2 or 3; in case n is 2 or 3, R1 may be the same or different; o is 1, 2 or 3; in case o is 2 or 3, R2 may be the same or different; p is 1, 2 or 3; in case p is 2 or 3, R4 may be the same or different; or to a pharmaceutically active salt, to all stereoisomeric forms, including individual diastereoisomers and enantiomers as well as to racemic and non-racemic mixtures thereof. It has been found that the present compounds are high potential NK-3 receptor antagonists for the treatment of depression, pain, psychosis, Parkinson's disease, schizophrenia, anxiety and attention deficit hyperactivity disorder (ADHD).
本发明涉及一种具有以下结构的化合物(I)其中Ar1是芳基或杂环芳基;Ar2是芳基或杂环芳基;R1是氢、卤素、羟基、低碳基、低碳氧基、被卤素取代的低碳基、被卤素取代的低碳氧基、S-低碳基、-S(O)2-低碳基、-S(O)2-二低碳基氨基、氰基、氨基、单或双低碳基氨基、C(O)-低碳基、NHC(O)-低碳基、环烷基、杂环烷基,或者是杂环芳基,可以被低碳基取代;R2是氢、卤素、低碳基、低碳氧基、被卤素或氰基取代的低碳基;R3是氢、卤素、低碳基或被卤素取代的低碳基;n为1、2或3;如果n为2或3,R1可以相同也可以不同;o为1、2或3;如果o为2或3,R2可以相同也可以不同;p为1、2或3;如果p为2或3,R4可以相同也可以不同;或者是其药用活性盐,包括所有立体异构体形式,包括单对映异构体和对映体以及它们的混合物。已经发现这些化合物是高潜力的NK-3受体拮抗剂,用于治疗抑郁症、疼痛、精神病、帕金森病、精神分裂症、焦虑和注意力缺陷多动障碍(ADHD)。