申请人:KYOWA HAKKO KOGYO CO., LTD.
公开号:EP1724271A1
公开(公告)日:2006-11-22
The present invention provides a preventive and/or therapeutic agent for neutrophilic inflammatory diseases which comprises, as an active ingredient, a bicyclic heterocyclic compound represented by formula (I):
[wherein R1 represents a hydrogen atom, substituted or unsubstituted alkyl, or the like, A1-A2-A3-A4 represents N=CR3-CR4=CR5 (wherein R3, R4, and R5 are the same or different and each represents a hydrogen atom, substituted or unsubstituted lower alkyl, and the like), Q represents substituted or unsubstituted phenylene, and the like, and T represents substituted or unsubstituted lower alkyl, substituted or unsubstituted aroyl, and the like].
本发明提供了一种中性粒细胞炎症疾病的预防和/或治疗剂,其活性成分包括由式(I)代表的双环杂环化合物:
[其中 R1 代表氢原子、取代或未取代的烷基等,A1-A2-A3-A4 代表 N=CR3-CR4=CR5 (其中 R3、R4 和 R5 相同或不同,且各自代表氢原子、取代或未取代的低级烷基等),Q 代表取代或未取代的亚苯基等,T 代表取代或未取代的低级烷基、取代或未取代的芳基等]。