| 摘要 |
Novel magenta forming color couplers for use in silver halide color photography are described which correspond to the formula: <IMAGE> wherein R1 represents hydrogen, alkyl or aryl; R2 represents fluoroalkyl, cyanoalkyl or phenyl; X is hydrogen or a displaceable group; Ar represents phenylene and Y represents alkyl, aryl, alkylamino, arylamino or alkylarylamino.
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