申请人:Takahashi Kaoru
公开号:US20110067598A1
公开(公告)日:2011-03-24
The present invention is a colorant compound represented by the following general formula (1):
wherein at least one of R
2
, R
4
, R
7
and R
9
is an acylamino group represented by the following general formula (2):
wherein R
11
denotes one of an alkyl group, a cycloalkyl group, an aryl group, an arylalkyl group, an alkenyl group and a heterocyclic group; and ‘*’ denotes a bonding site with an aromatic ring of the general formula (1).
本发明是一种色素化合物,其通式如下(1)所示:其中R2、R4、R7和R9中至少有一个是由下式(2)表示的酰胺基团:其中R11表示烷基、环烷基、芳基、芳基烷基、烯基和杂环基中的一种;‘*’表示与通式(1)的芳环上的一个键合位点。