Patent ID: 6858380

Claim:
A silver halide color photosensitive material comprising at least one layer on a support, wherein at least one of the layers contains a compound represented by the following general formula (I): wherein X represents a hydrogen atom or a split-off group; each of R 1 and R 2 represents an electron withdrawing group whose Hammett substituent constant σp value is 0.20 or greater, provided that the sum of R 1 and R 2 σp values is 0.65 or greater; R 3 represents a substituted or unsubstituted alkyl group, substituted or unsubstituted alkenyl group, substituted or unsubstituted alkynyl group, substituted or unsubstituted cycloalkyl group, substituted or unsubstituted cycloalkenyl group, substituted or unsubstituted aryl group, or substituted or unsubstituted heterocyclic group; R 4 represents a hydrogen atom, a substituted or unsubstituted alkyl group, substituted or unsubstituted alkenyl group, substituted or unsubstituted alkynyl group, substituted or unsubstituted cycloalkyl group, substituted or unsubstituted cycloalkenyl group, substituted or unsubstituted aryl group, substituted or unsubstituted acyl group, substituted or unsubstituted alkoxycarbonyl group, substituted or unsubstituted aryloxycarbonyl group, or substituted or unsubstituted carbamoyl group, provided that R 3 and R 4 may be bonded with each other to thereby form a ring; each of R 11 , R 12 and R 13 independently represents a linear, branched or cyclic alkyl group having 1 to 30 carbon atoms; R represents a substituent; and n represents an integer of 0 to 3.