申请人:Fujimura Takashi
公开号:US20120028990A1
公开(公告)日:2012-02-02
A 3-aryl or heteroaryl-substituted indole derivative which is effective as a preventive or remedy for various diseases is provided. [Means for Resolution] A compound represented by a formula (I) or a pharmaceutically acceptable salt thereof is provided. In the formula, R1 represents a hydrogen atom, C1-6 alkyl et al; R2 represents a hydrogen atom, C1-6 alkyl et al; Z represents aryl or heteroaryl (with the proviso that imidazolyl is excluded); and W represents a group represented by the formula (w-1) or (w-2). In the formula, R3 represents C1-6 alkyl et al; Yl and Y2 both represent a hydrogen atom or Y1 and Y2 together form —CH2-CH2-; Q represents CH or N; Ar represents phenyl, furyl et al; R4 and R5 each independently represent a hydrogen atom or C1-6 alkyl or R4 and R5 together with the nitrogen atom form pyrrolidine et al.
提供了一种3-芳基或杂芳基取代的吲哚衍生物,可作为预防或治疗各种疾病的有效药物。【解决方案】提供了一种由式(I)表示的化合物或其药学上可接受的盐。在该式中,R1表示氢原子,C1-6烷基等;R2表示氢原子,C1-6烷基等;Z表示芳基或杂芳基(但咪唑基除外);W表示由式(w-1)或(w-2)表示的基团。在该式中,R3表示C1-6烷基等;Y1和Y2均表示氢原子,或Y1和Y2一起形成-CH2-CH2-;Q表示CH或N;Ar表示苯基、呋喃基等;R4和R5各自独立地表示氢原子或C1-6烷基,或R4和R5与氮原子一起形成吡咯烷等。