Patent ID: 8492311

Claim:
A method for protecting animals against a parasitic pest comprising administration of a pesticidally effective amount of one or more isoxazoline-substituted benzamide compounds, an optically active form or the salt thereof according to a formula 1 wherein A 1 , A 2 and A 3 are carbon atom, G is benzene ring, W is oxygen atom, X is halogen atom, cyano, C 1 -C 6 alkyl, C 1 -C 6 alkyl arbitrarily substituted with R 4 or —OR 5 , Y is halogen atom, C 1 -C 6 alkyl, C 1 -C 6 alkyl arbitrarily substituted with R 4 or —OR 5 , R 1 and R 2 independently of each other are hydrogen atom, C 1 -C 12 alkyl, C 1 -C 12 alkyl arbitrarily substituted with R 16 , C 3 -C 12 cycloalkyl, C 3 -C 12 cycloalkyl arbitrarily substituted with R 16 , —C(O)R 9 , —C(O)OR 9 , E-3 to E-7, E-23 to E-27 or E-28, R 3 is C 1 -C 6 alkyl arbitrarily substituted with R 4 , D-21 to D-23 and D-47 to D-49 are aromatic heterocyclic rings of the following formulae, respectively Z is halogen atom, cyano, C 1 -C 6 alkyl, C 1 -C 6 haloalkyl or C 1 -C 6 haloalkoxy, E-2 to E-7, E-23 to E-28 are saturated heterocyclic rings of the following formulae, respectively R 4 is halogen atom, R 5 is C 1 -C 6 alkyl arbitrarily substituted with R 24 , R 9 is C 1 -C 6 alkyl or C 1 -C 6 alkyl arbitrarily with R 24 , R 16 is halogen atom, —OR 25 , —S(O) r R 27 , —C(O)N(R 29 )R 28 , D-21 to D-23, D-47 to D-49, E-2 to E-7, E-23 to E-27 or E-28, R 22 is halogen atom, cyano, C 1 -C 6 alkyl, C 1 -C 6 alkoxy or C 1 -C 6 alkylthio, R 24 is halogen atom, R 25 is hydrogen atom, C 1 -C 8 alkyl, C 1 -C 8 alkyl arbitrarily substituted with R 32 , —CHO, —C(O)R 33 , —C(O)OR 33 , D-21 to D-23, D-47, D-48 or D-49, R 27 is C 1 -C 8 alkyl, C 1 -C 8 alkyl arbitrarily substituted with R 32 , D-21 or D-47, R 28 is C 1 -C 6 alkyl, C 1 -C 6 alkyl arbitrarily substituted with R 32 , C 3 -C 8 cycloalkyl, C 3 -C 8 cycloalkyl arbitrarily substituted with R 32 , C 2 -C 8 alkenyl, C 2 -C 8 alkenyl arbitrarily substituted with R 32 or C 2 -C 8 alkynyl, R 29 is hydrogen atom, C 1 -C 6 alkyl or C 1 -C 6 alkyl arbitrarily substituted with R 32 , R 32 is halogen atom, cyano, C 3 -C 8 cycloalkyl, C 3 -C 8 halocycloalkyl, —OH, —OR 33 , —S(O) r R 33 , D-21 to D-23, D-47 D-48 or D-49, R 33 is C 1 -C 6 alkyl or C 1 -C 6 haloalkyl, m is an integer of 1 to 3 n is an integer of 1, p2 is an integer of 0 to 2, p4 is an integer of 0 to 2, q2 is an integer of 0 to 3, q3 is an integer of 0 to 3, q4 is an integer of 0 to 3, r is an integer of 0 to 2, and t is an integer of 0.