Silver halide color photographic material

Details Silver halide color photographic material Silver halide color photographic material

G - Physics

03

C

96/134

G03C 7/38 (2006.01) C07D 487/04 (2006.01) G03C 7/305 (2006.01)

Patent

CA 1220661

ABSTRACT OF THE DISCLOSURE A silver halide color photographic material is dis- closed 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. - 63 -

466975

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