A silver halide color photographic material comprising a support having thereon at least one silver halide emulsion layer, wherein the silver halide color photographic material contains a compound represented by the following general formula (I):
wherein A represents a group whose bond to (L)t-B is capable of being cleaved upon reaction with an oxidation product of a developing agent; L represents a group whose bond to B is capable of being cleaved after being cleaved from A; B represents a 5-membered, 6-membered or 7-membered. nitrogen-containing unsaturated heterocyclic group which has 2 to 6 carbon atoms, which is connected to A-(L) at the nitrogen atom, and which has a sulfonamido group and a development inhibitor group or a precursor thereof on the ring carbon atoms; t represents an integer of 0 to 2, and when ℓ represents 2, the two L's may be the same or different. The silver halide color photographic material has excellent sharpness and color reproducibility.
一种卤化
银彩色感光材料,它包括在其上具有至少一个卤化
银乳剂层的支持物,其中卤化
银彩色感光材料含有由下通式(I)代表的化合物:
其中 A 代表其与 (L)t-B 的键在与显影剂的氧化产物反应时能被裂解的基团;L 代表其与 B 的键在从 A 裂解后能被裂解的基团;B 代表 5 元、6 元或 7 元的含氮不饱和
杂环化合物。t代表0至2的整数,当ℓ代表2时,两个L可以相同或不同。卤化
银彩色感光材料具有极佳的清晰度和色彩再现性。