To obtain a silver halide photographic sensitive material having excellent color developing property during developing, excellent color reproducibility and excellent picture quality by incorporating a specified dye-forming coupler into one layer of silver halide emulsion layers.
One layer of silver halide emulsion layers contains a dye-forming coupler expressed by the formula. In the formula, each of R1, R2, R3 and R4 is hydrogen atom or a substituent having <250 formula weight, but when R4 is not hydrogen atom, R3 is -NH-Y, wherein Y is hydrogen atom, an alkyl group, aryl group, heterocyclic group, acyl group or the like, X is a group having ≥250 formula weight which can be released by the reaction with the oxidizing part of a color developing agent, and when each of R1 and R3 is phenyl group, a substituent at the ortho or para position on the phenyl group is not -OH group nor -NHSO2Z, wherein Z is an alkyl group, aryl group or heterocyclic group. Thus, the obtd. photographic sensitive material has excellent color developing property and excellent light fastness.
SUZUKI MAKOTO
TAKEUCHI KIYOSHI
HARADA TORU
ISHIWATA YASUHIRO
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