申请人:KYOWA HAKKO KOGYO CO., LTD.
公开号:EP1880993A1
公开(公告)日:2008-01-23
The present invention provides a nitrogen-containing heterocyclic compound represented by formula (I):
wherein W represents a nitrogen atom or -CH-;
X represents -C(=O)- or -CHR4- (wherein R4 represents a hydrogen atom, or the like);
R1 represents a group represented by the following formula:
[wherein Q1 represents a nitrogen atom or -CR8- (wherein R8 represents a hydrogen atom, substituted or unsubstituted lower alkyl, or the like), Q2 represents -NR15- (wherein R15 represents a hydrogen atom, or the like) and R5 and R6 may be the same or different and each represents a hydrogen atom, substituted or unsubstituted lower alkyl, or the like]; and
R2 and R3 may be the same or different and each represents a hydrogen atom, halogen, substituted or unsubstituted lower alkyl, or the like } or a pharmaceutically acceptable salt thereof, and the like.
本发明提供了一种由式(I)表示的含氮杂环化合物:
其中 W 代表氮原子或-CH-;
X代表-C(=O)-或-CHR4-(其中R4代表氢原子或类似物);
R1 代表下式所代表的基团:
[其中 Q1 代表氮原子或-CR8-(其中 R8 代表氢原子、取代或未取代的低级烷基或类似物),Q2 代表-NR15-(其中 R15 代表氢原子或类似物),R5 和 R6 可以相同或不同,各自代表氢原子、取代或未取代的低级烷基或类似物];以及
R2 和 R3 可以相同或不同,各自代表氢原子、卤素、取代或未取代的低级烷基或类似物 } 或其药学上可接受的盐等。