Bis(2-aryl-5-pyridyl) derivatives
    5.
    发明授权
    Bis(2-aryl-5-pyridyl) derivatives 失效
    双(2-芳基-5-吡啶基)衍生物

    公开(公告)号:US06890940B2

    公开(公告)日:2005-05-10

    申请号:US09893680

    申请日:2001-06-29

    摘要: A bis(2-aryl-5-pyridyl) compound having formula (1) or a salt thereof: wherein A is a substituted or unsubstituted aromatic hydrocarbon group, and X is a substituent having one of the following formulas (2) to (4): wherein, in formula (2), R1 is a hydrogen atom or a di(lower alkyl)amino(lower alkyl) group, and m is an integer of 1 or 2; in formula (3), Y1 and Y2 each is a nitrogen atom or a CH group, and n is 0 or an integer of 1 to 6; in formula (4), R2 and R3 each is a hydrogen atom or a lower alkyl group, Z represents a single bond, a substituted methylene group, a substituted imino group, an oxygen atom or a cycloalkylene group, and p and q each is 0 or an integer of 1 to 6.

    摘要翻译: 具有式(1)的双(2-芳基-5-吡啶基)化合物或其盐:其中A是取代或未取代的芳族烃基,X是具有下式(2)至(4)中的一个的取代基 )其中,在式(2)中,R 1是氢原子或二(低级烷基)氨基(低级烷基)基团,m是1或2的整数; 在式(3)中,Y 1和Y 2各自为氮原子或CH基团,n为0或1至6的整数; 在式(4)中,R 2和R 3各自为氢原子或低级烷基,Z表示单键,取代亚甲基,取代亚氨基 基团,氧原子或亚环烷基,p和q各自为0或1〜6的整数。