SILVER HALIDE COLOR PHOTOGRAPHIC SENSITIVE MATERIAL

摘要

PURPOSE:To greatly enhance light resistance and to obtain high color development performance by substituting a primary alkyl group at the 6-position and a releasable group except H at the 7-position in 1H-pyrazolo[3,2-e]-s-triazole deriv. CONSTITUTION:At least one of magenta couplers of 1H-pyrzolo[3,2-e]-s-triazole deriv. substd. by a primary alkyl group at the 6-position and a releasable group except H at the 7-position is incorporated in the silver halide emulsion layer of the silver halide color photographic sensitive material having at least one silver halide emulsion layer on a support. As a result, the obtained silver halide color photographic sensitive material is good in light resistance and formalin resistance, and high in color development performance.