A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 31/42 (2006.01) A61P 33/00 (2006.01)
Patent
CA 2685072
Disclosed is a method for protecting an animal from a parasitic invertebrate pest comprising treating an animal orally or by injection with a pesticidally effective amount of a compound of Formula: (1), wherein R1 is halogen, C1-C3 haloalkyl or C1-C3 haloalkoxy; R2 is H, halogen, C1-C3 alkyl, C1-C3 haloalkyl or cyano; R3 is H, halogen, C1-C3 haloalkyl or C1-C3 haloalkoxy; R4 is halogen, C1-C3 alkyl, C1-C3 haloalkyl or C1-C3 haloalkoxy; R5 is H, CH3, C2-C4 alkylcarbonyl, C2-C4 haloalkylcarbonyl, C2-C5 alkoxycarbonyl or CH2O(C1-C3 alkyl); R6 is C1-C6 alkyl, C1-C6 haloalkyl, C3-C6 cycloalkyl or C3-C6 halocycloalkyl, each group substituted with one R7; or R6 is (CH2)mQ; and Q, R7, R8a and R8b are as defined in the disclosure.
L'invention concerne un procédé pour protéger un animal contre un parasite invertébré consistant : à traiter l'animal par voie orale ou par injection au moyen d'une quantité pesticide efficace de composé représenté par la formule (1). Dans cette formule, R1 représente halogène, C1-C3 haloalkyle ou C1-C3 haloalcoxy; R2 représente H, halogène, C1-C3 alkyle, C1-C3 haloalkyle ou cyano; R3 représente H, halogène, C1-C3 haloalkyle ou C1-C3 haloalcoxy; R4 représente halogène, C1-C3 alkyle, C1-C3 haloalkyle ou C1-C3 haloalcoxy; R5 représente H, CH3, C2-C4 alkylcarbonyle, C2-C4 haloalkylcarbonyle, C2-C5 alcoxycarbonyle ou CH2O(C1-C3 alkyl); R6 représente C1-C6 alkyle, C1-C6 haloalkyle, C3-C6 cycloalkyle ou C3-C6 halocycloalkyle, chaque groupe étant substitué par un R 7; ou R6 représente (CH2)mQ; et Q, R7, R8a et R8b sont définis dans la description.
Lahm George Philip
Long Jeffrey Keith
Xu Ming
E. I. Du Pont de Nemours And Company
Torys Llp
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