Referred to Heterocyclic compounds of formula (i), where the structural Unit of formula (IA) represents a radical to the series of formulas to - 1, - 14, - 15,Among others R represents a radical B W represents CH or N and R1 is a radical Series of nitro, cyano, CS - NH2 and CO - CF3.Also refers to processes and Intermediates for their Preparation and their use for Combating animal pestsReferido a compuestos heterociclos de la formula (I), en donde la unidad estructural de formula (Ia) representa un radical A de la serie de formulas A-1, A-14, A-15, entre otros R representa un radical B W representa CH o N y R1 es un radical de la serie nitro, ciano, CS-NH2 y CO-CF3. Tambien se refiere a procedimientos e intermedios para su preparacion y su uso para combatir plagas animales
