Color photographic light-sensitive material

专利名称：Color photographic light-sensitive material发明人：Sakai, Nobuo,Aotani, Yoshimasa,Yabuki,

Yoshiharu,Furutachi, Nobuo

申请号：EP82111192.9申请日：19821203公开号：EP0081768B1公开日：19860910

摘要：A silver halide color photographic light-sensitive material comprising a supporthaving coated thereon at least one silver halide emulsion layer, the color photographiclight-sensitive material having at least one layer containing at least one kind of 5-pyrazolone type 2-equivalent magenta coupler represented by the following generalformula (la): wherein W represents phenyl substituted with at least one halogen, alkyl,alkoxy, alkoxycarbonyl or cyano; Y represents acylamino or anilino; and Z representsaryloxy, alkoxy, heterocyclic oxy, alkylthio, arylthio, heterocyclic thio, acylthio, acylamino,sulfonamido, alkoxycarbonylamino, aryloxycarbonylamino or nitrogen containingheterocyclic ring which is bonded to the active position of the pyrazolone ring throughthe nitrogen atom, and at least one kind of compound represented by the followinggeneral formula (II): wherein R, represents substituted or unsubstituted alkyl, aralkyl,cycloalkyl or alkenyl; R represents hydrogen or a substituent same as defined for R,; Arrepresents unsubstituted phenyl, phenyl, or naphthyl substituted with at least onemember selected from the group consisting of halogen, carboxy and substituted orunsubstituted alkyl, aralkyl, alkenyl, cycloalkyl, alkylthio, phenyl, aryloxy, acylamino,carbamoyl, sulfonamido and sulfamoyl, and when two or more substituents are present

on the phenyl group or the naphthyl group, these may be the same or different; and R,and R may be bonded to each other to form a ring or each of R, and R may be bonded tothe ring represented by Ar to form a ring.

申请人：FUJI PHOTO FILM CO., LTD.

地址：210 Nakanuma Minami-Ashigara-shi Kanagawa 250-01 JP

国籍：JP

代理机构：Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät

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