申请人:Kyowa Hakko Kogyo Co., Ltd.
公开号:US06423716B1
公开(公告)日:2002-07-23
The present invention relates to nitrogen-containing heterocyclic compounds represented by formula (I):
wherein W represents 1,4-piperazinediyl, etc.; U represents NR1R2 (wherein R1 represents a hydrogen atom, a substituted or unsubstituted alkyl group, etc.; and R2 represents a hydrogen atom, etc. ), OR4, or SR5; V represents an oxygen atom, a sulfur atom, N—R6, or CR7R8, at least one of X, Y and Z represents a nitrogen atom, and the others are the same or different, and each represents a nitrogen atom or C—RA; and D1, D2, D3 and D4 each independently represent C—RB, a nitrogen atom, an oxygen atom, a sulfur atom, etc., optional adjoining two among D1 to D4 are combined to represent a nitrogen atom, N—R2A, an oxygen atom, a sulfur atom, etc., or optional adjoining two selected from D1 to D4 represent C—RB″ (wherein two RB″s are combined to represent substituted or unsubstituted alicyclic alkene, substituted or unsubstituted pyrrole, substituted or unsubstituted pyrazole, etc.; or pharmaceutically acceptable salts thereof.
本发明涉及由式(I)表示的含氮杂环化合物:其中W代表1,4-哌嗪基等;U代表NR1R2(其中R1代表氢原子,取代或未取代的烷基等;R2代表氢原子等),OR4或SR5;V代表氧原子,硫原子,N-R6或CR7R8,X、Y和Z中至少一个代表氮原子,其余的相同或不同,每个代表氮原子或C-RA;D1、D2、D3和D4各自独立地代表C-RB、氮原子、氧原子、硫原子等,D1到D4中的任意两个可选地相邻结合以表示氮原子、N-R2A、氧原子、硫原子等,或选自D1到D4的任意两个相邻的可选的C-RB″(其中两个RB″结合以表示取代或未取代的脂环烯烃,取代或未取代的吡咯,取代或未取代的吡唑等);或其药学上可接受的盐。