Silver halide color photographic light-sensitive material, pyrrolotriazole compound, and dye-forming compound

   
   

Pyrrolotriazole compounds of the formula (I) and silver halide color photographic light-sensitive materials containing the compound as a cyan coupler, are disclosed: ##STR1## wherein R.sup.1 and R.sup.2 each independently are an alkyl, cycloalkyl, alkenyl, aryl or heterocyclic group, or R.sup.1 and R.sup.2 may bond together to form a 5- or 6-membered nitrogen-containing heterocycle; R.sup.3 is an alkyl, cycloalkyl or alkenyl group; R.sup.5 is an alkyl or aryl group; R.sup.4, R.sup.6, R.sup.7 and R.sup.8 each independently are a hydrogen atom or a substituent, with the proviso that at least one of R.sup.4, R.sup.6, R.sup.7 and R.sup.8 is a substituent, and that two groups of R.sup.4 to R.sup.8, which adjoin each other, do not bond together to form any ring.

Os compostos de Pyrrolotriazole da fórmula (I) e do halide de prata colorem os materiais light-sensitive fotográficos que contêm o composto como um acoplador ciano, são divulgados: ## do ## STR1 wherein R.sup.1 e R.sup.2 cada um são independentemente um alkyl, um cycloalkyl, um alkenyl, um grupo aryl ou heterocyclic, ou um R.sup.1 e um R.sup.2 podem ligar-se junto para dar forma a uns 5- ou a um heterocycle 6-membered nitrogen-containing; R.sup.3 é um alkyl, um cycloalkyl ou um grupo alkenyl; R.sup.5 é um grupo alkyl ou aryl; R.sup.4, R.sup.6, R.sup.7 e R.sup.8 cada um são independentemente um átomo do hidrogênio ou um substituent, com o proviso que ao menos um de R.sup.4, R.sup.6, R.sup.7 e R.sup.8 é um substituent, e que dois grupos de R.sup.4 a R.sup.8, que se são contíguo com, não se liga junto para dar forma a nenhum anel.

 
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