发明名称 Silver halide photographic lightsensitive material
摘要 The object is to provide a silver halide photographic light-sensitive material containing a developing agent which can effect color developing reaction efficiently with a known coupler without being restricted by the kind of the coupler. Namely, the present invention is a silver halide photographic light-sensitive material comprising a support having thereon at least one layer comprising at least one compound represented by the following general formula (1): <CHEM> wherein, R1 to R4 represent a hydrogen atom or substituent, A represents a hydroxyl group or substituted amino group, X represents a di- or higher valent connecting group selected from -CO-, -SO-, -SO2- and -PO<, Y represents a bivalent connecting group, Z represents a group which is nucleophilic and can attack X when the present compound is oxidized, and R1 and R2, and R3 and R4 may be linked each other to form a ring, respectively.
申请公布号 EP0851283(A3) 申请公布日期 1999.03.10
申请号 EP19970122439 申请日期 1997.12.18
申请人 FUJI PHOTO FILM CO., LTD. 发明人 TAGUCHI, TOSHIKI;SATO, KOZO
分类号 G03C7/32;G03C1/42;G03C1/498;G03C8/40 主分类号 G03C7/32
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