Compound avermectin derivatives substituted in position 4; Pesticide composition containing at least one of the compounds; Application method; a method for preparing the composition; andUse as pesticides.

摘要

What is described in a compound of the formula wherein R1 is alkyl C1 C12,Alquenilo C22, C33 or cycloalkyl - C8 - C12 alkyl; R2 is H, or C1 - C insustituido mono - pentasustituido,Or alquenilo C1 C12 insustituido or mono - pentasustituido; R3 is C2 C12 alkyl C1 C12 alkyl -, mono - pentasustituido,Alcoxic1 - c6alquilo insustituido or mono - pentasustituido, C3 - C12 cycloalkyl insustituido or mono - pensasustituido, alquenilo C2 C12,Alquinilo C2 C12; R2 and R3 together are a alquileno or alquenilo Bridge; with the condition that R1 is not isopropyl SEC Butyl or if R2 is H, and R3 is 2-hydroxyethyl,ISOPROPYL N - octyl - or benzyl; or, if appropriate, an isomer E / Z,Mixture of E / Z isomers and / or tautomero thereof; a process for the preparation and use of these compounds and their tautomeros; pesticides whose Active Compound is selected from andThese compounds and their tautomeros; and a process for the preparation of these compounds and compositions, and the use of these compounds and compositions.