NITROGEN-CONTAINING HETEROCYCLIC COMPOUND HAVING KYNURENINE PRODUCTION INHIBITORY ACTIVITY
申请人:Kyowa Hakko Kirin Co., Ltd.
公开号:EP2570411A1
公开(公告)日:2013-03-20
The present invention provides a nitrogen-containing heterocyclic compound or a pharmaceutically acceptable salt thereof having an inhibitory effect on the production of kynurenine, represented by formula (I):
(wherein
R6 and R7 may be the same or different and each represent a hydrogen atom or the like,
R8, R9, R10, and R11 may be the same or different and each represent a hydrogen atom or the like,
R1 represents lower alkyl which may be substituted with cycloalkyl, or the like, and
R3 represents optionally substituted aryl or an optionally substituted heterocyclic group).
本发明提供了一种对犬尿氨酸的产生具有抑制作用的含氮杂环化合物或其药学上可接受的盐,由式(I)表示:
其中
R6 和 R7 可以相同或不同,各自代表氢原子或类似物、
R8、R9、R10 和 R11 可以相同或不同,各自代表氢原子或类似物、
R1 代表可被环烷基或类似物取代的低级烷基,以及
R3 代表任选取代的芳基或任选取代的杂环基团)。