发明名称 SILVER HALIDE COLOR PHOTOGRAPHIC MATERIAL
摘要 A silver halide color photographic material is disclosed, said material containing a magenta color image-forming coupler represented by the following formula (I) and a compound represented by the following formuls (XI): <IMAGE> (I) wherein Z represents the group of nonmetallic atoms necessary for forming a nitrogen-containing heterocyclic ring, provided that the ring to be formed by said Z may have a substituent; X represents a hydrogen atom or a substituent capable of leaving upon reaction with the oxidized product of a color developing agent; and R represents a hydrogen atom or a substituent. <IMAGE> (XI) wherein R1 and R4 each represents a hydrogen atom, a halogen atom, an alkyl group, an alkenyl group, an alkoxy group, an alkenyloxy group, a hydroxy group, an aryl group, an aryloxy group, an acyl group, an acylamino group, an acyloxy group, a sulfonamido group, a cycloalkyl group or an alkoxycarbonyl group; R2 represents a hydrogen atom, an alkyl group, an alkenyl group, an aryl group, an acyl group, a cycloalkyl group or a heterocyclic group; R3 represents a hydrogen atom, a halogen atom, an alkyl group, an alkenyl group, an aryl group, an aryloxy group, an acyl group, an acylamino group, an acyloxy group, a sulfonamide group, a cycloalkyl group or an alkoxycarbonyl group; R2 and R3 may cooperate to form a 5- or 6-membered ring; and Y represents the group of atoms necessary to form a chroman or cumaran ring.
申请公布号 DE3568504(D1) 申请公布日期 1989.04.06
申请号 DE19853568504 申请日期 1985.10.09
申请人 KONISHIROKU PHOTO INDUSTRY CO. LTD. 发明人 KANEKO, YUTAKA;KADOKURA, KENJI;KIMURA, TOSHIHIKO
分类号 G03C7/30;G03C7/392;(IPC1-7):G03C7/38;G03C7/26 主分类号 G03C7/30
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