申请人:Chugai Seiyaku Kabushiki Kaisha
公开号:US08299252B2
公开(公告)日:2012-10-30
It is intended to provide a compound represented by the formula (1):
[wherein Ar is an arylene group to be attached selected from the following formula (2):
(wherein * represents a binding site to a nitrogen atom and ** represents a binding site to T); T represents —(O)n—R; R represents a C1-C6 alkyl group or the like; n represents 0 or 1; X represents O or the like; R2, R3 and R4 are independently selected from a hydrogen atom or C1-C3 alkyl; or R2 and R3 may join together with an urea structure containing the nitrogen atoms to which they bind to form a 5- or 6-membered heterocycle; Y represents CH or N], or a pharmaceutically acceptable salt thereof or a prodrug thereof and a pharmaceutical composition containing the same.
本发明旨在提供一种由式(1)表示的化合物:[其中,Ar是从以下式(2)中选择要附加的芳基烃基团:(其中*表示与氮原子结合的结合位点,**表示与T结合的结合位点);T表示-(O)n-R;R表示C1-C6烷基或类似物;n表示0或1;X表示O或类似物;R2、R3和R4分别独立地选择自氢原子或C1-C3烷基;或R2和R3可以与尿素结构结合,其中包含它们结合的氮原子,以形成5-或6-成员杂环;Y表示CH或N],或其药学上可接受的盐或前药及其含有的制药组合物。