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US 5,514,532 AGranted
Silver halide color photographic material
AssigneeFuji Photo Film Co., Ltd.
InventorsTadahisa Sato, Kei Sakanoue
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Abstract
A silver halide color photographic material comprising a support having thereon at least one layer containing a hydrazide compound represented by the following formula (1) ##STR1## wherein R represents an alkyl group, an aryl group, or an aromatic heterocyclic group and (PA) represents a pyrazoloazole coupler residue or an indazolone coupler residue.
Claims9
A silver halide color reversal photographic material comprising a support having thereon at least one layer containing a hydrazide compound represented by the following formula (1):
- ##STR9## wherein R represents an alkyl group, an aryl group, or an aromatic heterocyclic group, and (PA) represents a pyrazoloazole coupler residue or an indazolone coupler residue selected from the group consisting of the residues of the compounds having the following formulas (M-I) to (M-VII):
- ##STR10## wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5, R.sub.6 and R.sub.7 each represents a hydrogen atom, a halogen atom, an alkyl group, an aryl group, a heterocyclic group, a cyano group, a hydroxy group, a nitro group, a carboxy group, a sulfo group, an amino group, an alkoxy group, an aryloxy group, an acylamino group, an alkylamino group, an anilino group, a ureido group, a sulfamoylamino group, an alkylthio group, an arylthio group, an alkoxycarbonylamino group, a sulfonamido group, a carbamoyl group, a sulfamoyl group, a sulfonyl group, an alkoxycarbonyl group, a heterocyclic oxy group, an azo group, an acyloxy group, a carbamoyloxy group, a silyl group, a silyloxy group, an aryloxycarbonylamino group, an imido group, a heterocyclic thio group, a sulfinyl group, a phosphonyl group, an aryloxycarbonyl group, an acyl group or an azolyl group;
- m and n each represents an integer of from 1 to 4;
- X represents a hydrogen atom or a group releasable on reaction of the hydrazide compound shown by formula (1) and the oxidation product of an aromatic primary amine color developing agent;
- and .fwdarw. represents the bonding position(s) of the pyrazoloazole coupler residue or indazolone coupler residue to the hydrazide compound of formula (1).
2 more elements
Dependencies are inferred from the claim text.