Color diffusion transfer photographic material

A color diffusion transfer photographic material which comprises at least one silver halide emulsion layer and at least one compound represented by the following formula (I):

• ##STR14## wherein R.sup.1 and R.sup.2 each independently represents an alkyl group having 1 to 6 carbon atoms, a phenyl group, a 1-naphthyl group or a 2-naphthyl group, and R.sup.1 and R.sup.2 may be linked to form a 5- or 6-membered ring directly or via an oxygen atom or a nitrogen atom;
• R.sup.3 represents an --NHSO.sub.2 R.sub.10 group, an --SO.sub.2 NHCOR.sub.10 group, an --SO.sub.2 NHSO.sub.2 R.sub.10 group or an --NHCOR.sub.10 group;
• R.sup.10 represents an alkyl group;
• R.sup.4 an R.sup.5 each represents a halogen atom, an amino group, a cyano group, a nitro group, an alkyl group, an alkoxyl group, an alkylsulfonyl group, a sulfamoyl group, a carbamoyl group or an alkoxycarbonyl group, and when there are a plurality of R.sup.4 and R.sup.5, they may be the same or different;
• CAR represents a group which releases a dye different from the compound represented by formula (I) in diffusibility by oxidation;
• x and y each represents 0, 1 or 2;
• and z represents 0 or 1.