申请人:Sumida Takumi
公开号:US08551999B2
公开(公告)日:2013-10-08
The present invention provides a heterocyclic compound represented by General Formula (1):
wherein R1 is a group R5—Z1—, etc., Z1 is a lower alkylene group, etc., and R5 is a group represented by General Formula;
wherein R13 is a hydrogen atom, etc., m is an integer from 1 to 5;
R2 is a hydrogen atom:
Y is CH or N:
A1 is a heterocyclic ring selected from the group consisting of indolediyl groups, wherein the heterocyclic ring may have at least one substituent:
T is a group —CO—, etc.:
R3 is a hydrogen atom, etc.:
R4 is a lower alkyl group optionally substituted by one or more hydroxy groups, etc.:
R3 and R4, together with the nitrogen atom to which they bind, may bind to each other and form a 5- to 10-membered saturated heterocyclic ring, wherein the heterocyclic ring may have at least one substituent. The heterocyclic compound of the present invention has excellent effects of suppressing the production of collagen and/or treating tumors.
本发明提供了一种由通式(1)表示的杂环化合物:其中R1是R5-Z1-等基团,Z1是较低的烷基链等,R5是由通式表示的基团;其中R13是氢原子等,m是1到5的整数;R2是氢原子;Y是CH或N;A1是从吲哚二基基团等中选择的杂环环;其中杂环环可以具有至少一个取代基;T是-CO-等基团;R3是氢原子等;R4是较低的烷基链,可以选择性地被一个或多个羟基取代等;R3和R4与它们所结合的氮原子一起,可以相互结合并形成5-到10-成员的饱和杂环环,其中杂环环可以具有至少一个取代基。本发明的杂环化合物具有抑制胶原蛋白产生和/或治疗肿瘤的优异效果。