发明名称 SILVER HALIDE COLOR PHOTOGRAPHIC MATERIAL
摘要 A silver halide color photographic material is disclosed which has at least one silver halide emulsion layer on a support, said silver halide emulsion layer containing at least one magenta coupler of the following formula (I) or (II): <IMAGE> (I) <IMAGE> wherein R1 and R4 are each a hydrogen atom, an alkyl group or an aryl group; R2 and R6 are each a monovalent group; R3 is an alkyl group, an aryl group or a heterocyclic group; R5 is an alkyl group or an aryl group; R7 is an alkylene group, an arylene group or a bivalent organic group having at least one alkylene bonded to at least one arylene; R8 is an alkyl group, an alkenyl group, an aryl group or a heterocyclic group; X is a single bond or an alkylene group having 1 to 5 carbon atoms; Z is a hydrogen atom or a group that can be eliminated upon coupling reaction with the oxidized product of a color developing agent; and m is an integer of 0 to 4.
申请公布号 AU3490584(A) 申请公布日期 1985.05.09
申请号 AU19840034905 申请日期 1984.11.01
申请人 KONISHIROKU PHOTO INDUSTRY CO., LTD. 发明人 NORITAKA NAKAYAMA;SATOSHI KAWAKATSU;KATSUNORI KATO;KAORU MIYAGI
分类号 C07D487/04;G03C7/305;G03C7/38 主分类号 C07D487/04
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