5-Substituted-alkylaminopyrazole derivatives as pesticides

摘要

Disclosed is a method for controlling parasites in or on a non-human animal comprising administering to the non-human animal a parasiticidally effective amount of a 5-substiuted-alkylaminopyrazole derivative of formula (I), wherein: R1 is CN, W is C-halogen, C-CH3 or N, R2 is H, halogen or CH3, R3 is haloalkyl, haloalkoxy or S(O)p-haloalkyl, R4 is H, alkenyl, halo-alkenyl, alkynyl, halo-alknynl, cycloalkyl, CO-(CH2)q-R7, COR8, CO-(CH2)q-R9, -CO-haloalkynyl, cycloalkyl, CO-(CH2)q-R7, COR8, CO-(CH2)q-R9, -CO-alkyl-alkoxy, -CO2-(CH2)q-R7, CO2R8, -CO2-(CH2)q-R9, -CO2-cycloalkyl, -CO2-alkyl-cycloalkyl, -CO2-alkyl-cycloalkyl, -CO2-alkenyl, -CO2-alknyl, CONR10R11, -CH2R7, -CH2R9, OR7, OR8 or OR9, or optionally substituted alkyl, and the remaining substituents are defined herein.