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Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Abstract
Los compuestos de la fórmula I: (gráfico), en donde R1, R2, R3, R4 y R5 son como se definen en la descripción, son útiles como productos farmacéuticos.
agentes de tingimento contendo derivados de n-heteroarilmetil-m-fenilenodiamina para fibras de queratina bem como novos derivados de n-heteroarilmetil-m-fenilenodiamina.