AMINOACETONITRILE COMPOUNDS FOR CONTROL OF ENDOPARASITES IN WARM-BLOODED PRODUCTIVE CATTLE AND IN DOMESTIC ANIMALS

摘要

FIELD: organic chemistry, veterinary science.;SUBSTANCE: invention describes using aminoacetonitrile compounds of the formula (I): wherein Ar₁ and Ar₂ mean independently of one another unsubstituted phenyl or phenyl substituted with halide; Q means -C(R₁)(R₂) wherein R₁ and R₂ or independently of one another mean hydrogen atom, or in common with carbon atom to which they are bound form (C₂-C₆)-alkylene; d = 1; R₃ means hydrogen atom, (C₁-C₆)-alkyl or (C₂-C₆)-alkynyl; each among R₄, R₅, R₆, R₇ and R₈ means independently of one another hydrogen atom, (C₁-C₆)-alkyl or (C₃-C₆)-cycloalkyl; or R₄ and R₅ mean in common (C₂-C₆)-alkylene; W means oxygen atom; a and b mean independently of one another 0 or 1, and optionally of their enantiomers in control of endoparasitic pests in warm-blooded productive cattle and domestic animals. Also, the invention describes the composition and a method for control of endoparasitic pests. Above said compounds are used for control of endoparasites, especially, helminthes in warm-blooded productive cattle and in domestic animals.;EFFECT: valuable properties of compounds.;6 cl, 3 tbl, 5 ex