Patent ID: 6677110
Filing Date: 2004-01-13
Classification: C07D,G03C

Abstract:
A silver halide photographic light-sensitive material, comprising at least one dye-forming coupler represented by formula (I): wherein Q represents a residue that forms, together with the â€”Nâ€”C&boxH;Nâ€” moiety, a nitrogen-containing 6-membered ring; RA represents an aryl group, a heterocyclic group, or an â€”(R1)râ€”(R4)m group; X represents an aryl group; Y represents a hydrogen atom, or a group that is capable of being split-off upon a coupling reaction with an oxidized product of a developing agent: wherein, when RA represents an â€”(R1)râ€”(R4)m group, R1 represents a methylene group, a methine group, or a carbon atom; r represents an integer of 1 to 30, and R1s may be the same or different independently, when r is 2 or more; R4 represents a substituent except for a hydrogen atom; m represents an integer of 1 to 30, and R4s may be the same or different independently, or R4s may be combined together to form a multiple bond, or alternatively R4s may bond with each other to form a ring, when m is 2 or more; and the â€”(R1)râ€”(R4)m group does not represent a straight-chain alkyl group.