Control Agent of ectoparasites of animals and method to prevent or treat infections caused by parasites in animals by the use of the control Agent

摘要

Claim 1: exoparasite control agents, including n-pyridine-pyridan compounds, diene monooxide or salts of these compounds, wherein n-pyridine-pyridan compounds are expressed in formula (1),characterized in that R1 is a halogen atom, a C1-4 haloalkyl group, a cyano group, a nitro group or a C1-4 alkoxycarbonyl group; R2, R3, R4, R5, R6, R7, R8 and R9 are each a hydrogen atom or a C1-4 alkyl group; each pair of R2 and R8, and R4 and R6, can join to form a C1-4 alkylene group; R10 is a hydrogen atom; a C1-20 alkyl group; a C3-8 cycloalkyl group; a C2-6 alkenyl group; a C2-6 alkynyl group; a C1-6 haloalkyl group; a C2-6 haloalkenyl group; a C1-6 alkylcarbonyl group; a C1-6 alkoxycarbonyl group; a benzoyl group optionally substituted on the phenyl ring with one to five halogen atoms;An optional phenyl compound is replaced by one or more substitutes in the cyclic phenyl, each of which is independently selected from the group of halogen, C1-4 tar and C1-4 halide; an optional non periodic substitute is replaced in the heterocyclic ring with one or more substitutes, Each substance is selected independently from halogen, C1-4 tar, C1-4 halo tar and alternative aperiodic groups; or from C1-4 tar groups replaced by one or more alternatives.Each of them is selected independently from the group C3-8 of cyclododecane, which is selectively replaced by halogen, cyanogen, nitrogen, thyroid, oxygen C1-6, halogen C1-4, benzepam, phenyl con (R12) (R13).phenyl optionally substituted on the phenyl ring with one or more halogen atoms, and heterocyclic groups optionally substituted on the heterocyclic ring with one or more C1-4 alkyl groups; wherein R12 and R13 are each a C1-4 alkyl group; or R12 and R13 can join to form a C2-7 alkylene group; R11 is a halogen atom; a C1-6 alkyl group; a C1-4 haloalkyl group; a C1-4 hydroxyalkyl group; a C1-4 alkoxycarbonyl group; a C1-4 alkylcarbonyl group; a mono or di (C1-4alkyl) aminocarbonyl group; a nitro group; a cyano group; a formyl group; -C (R14) = NO (R15);a phenyl group optionally substituted on the phenyl ring with one or more substituents, each independently selected from the group consisting of halogen, C 1-6 alkyl, C 1-4 haloalkyl, C 1-6 alkoxy, C 1-4 haloalkoxy, C1-4alkylthio, cyano and nitro; or a heterocyclic group optionally substituted on the heterocyclic ring with one or more substituents, each independently selected from the group consisting of halogen, C1-4 alkyl, and C1-4 haloalkyl; wherein R14 is a hydrogen atom or a C1-4 alkyl group, and R15 is a hydrogen atom, a C1-4 alkyl group or a benzyl group; X is an oxygen atom,1. O-SO2 sulfur atom;M is an integer between 1 and 4; if M is an integer between 2 or more, the number of R1 represented by M may be equal or different; n is an integer between 1 or 2; if n is 2, Two R11 may be the same or different requirements6: methods of prevention or treatment of parasite infection in animals, including the above-mentioned ectoparasite control of animals in accordance with any one of the requirements 1 to 5.