申请人:NAGATO Satoshi
公开号:US20090275751A1
公开(公告)日:2009-11-05
The present invention provides a novel compound having an excellent AMPA receptor inhibitory action and/or kainate inhibitory action. A compound represented by the following formula, a salt thereof or hydrates thereof.
In the formula, Q indicates NH, O or S; and R
1
, R
2
, R
3
, R
4
and R
5
are the same as or different from each other and each indicates hydrogen atom, a halogen atom, a C
1-6
alkyl group or a group represented by the formula —X-A (wherein X indicates a single bond, an optionally substituted C
1-6
alkylene group etc.; and A indicates an optionally substituted C
6-14
aromatic hydrocarbocyclic group or 5- to 14-membered aromatic heterocyclic group etc.).
本发明提供了一种新型化合物,具有优异的AMPA受体抑制作用和/或kainate抑制作用。该化合物的化学式如下,其盐或水合物:在该式中,Q表示NH、O或S;R1、R2、R3、R4和R5相同或不同,且每个表示氢原子、卤素原子、C1-6烷基或由式—X-A表示的基团(其中X表示单键、可选地取代的C1-6烷基等;A表示可选地取代的C6-14芳香烃环基或5-至14元杂环芳香族基等)。