申请人:FUJIFILM Corporation
公开号:US20160199520A1
公开(公告)日:2016-07-14
The present invention provides a compound represented by the formula (1) or a salt thereof, or a complex of the compound or the salt with a metal, in the formula (1), A
1
represents a chelate group; R
1
represents a hydrogen atom or the like; R
2
represents a hydrogen atom or the like; and Z
1
, Z
2
, Z
3
, Z
4
, and Z
5
are the same or different and each represent a nitrogen atom or CR
3
or the like wherein R
3
represents a hydrogen atom or an optionally substituted C
1-6
alkyl group or the like; L
1
represents a group represented by the formula (3) wherein R
13
, R
14
, R
15
, and R
16
are the same or different and each represent a hydrogen atom or the like; L
2
represents an optionally substituted C
1-6
alkylene group; and L
3
represents an optionally substituted C
1-6
alkylene group.
本发明提供了由式(1)表示的化合物或其盐,或者该化合物或盐与金属形成的络合物,其中在式(1)中,A1代表螯合基团;R1代表氢原子或类似物;R2代表氢原子或类似物;Z1、Z2、Z3、Z4和Z5相同或不同,每个代表氮原子或CR3或类似物,其中R3代表氢原子或可选择取代的C1-6烷基基团或类似物;L1代表由式(3)表示的基团,其中R13、R14、R15和R16相同或不同,每个代表氢原子或类似物;L2代表可选择取代的C1-6亚烷基基团;L3代表可选择取代的C1-6亚烷基基团。