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).
本发明提供了一种含氮
杂环化合物或其药学上可接受的盐,其具有对
吡咯酮产生抑制作用,其
化学式为(I):(其中R6和R7可以相同也可以不同,每个代表氢原子或类似物,R8,R9,R10和R11可以相同也可以不同,每个代表氢原子或类似物,R1代表可用环烷基等取代的低级烷基,R3代表可选取代的芳基或可选取代的杂环基)。