申请人:Kowa Co., Ltd.
公开号:US20030027814A1
公开(公告)日:2003-02-06
A bis(5-aryl-2-pyridyl) compound represented by formula (1) or a salt thereof:
1
wherein A is a substituted or unsubstituted aromatic hydrocarbon group or a substituted or unsubstituted aromatic heterocyclic group, and X is a group selected from the group consisting of moieties having formulas (2) to (5):
2
wherein, in formula (2), m is an integer of 1 or 2; in formula (3), n is an integer of 1 to 6; and in formula (4), R is hydrogen or a lower alkyl group and p is an integer of 1 to 6.
一种双(5-芳基-2-吡啶基)化合物,其代表性结构如式(1)所示或其盐:其中A为取代或未取代的芳香烃基团或取代或未取代的芳香杂环基团,X为从具有式(2)至式(5)结构的基团中选择的基团:其中,在式(2)中,m为1或2的整数;在式(3)中,n为1至6的整数;在式(4)中,R为氢或低级烷基,p为1至6的整数。