| abstract |
A pyrazole derivative of the formula In wherein A is C 1 -C 4 alkyl, C 2 -C 4 alkenyl or C 2 -C 4 alkynyl; B is hydrogen, C 1 -C 3 alkyl, halogen, C 1 -C 3 haloalkyl, C 1 -C 3 alkoxy, C 1 -C 3 alkylthio, C 2 -C 4 alkoxyalkyl, C 2 -C 4 alkylthioalkyl or C 2 -C 4 alkoxycarbonyl; X is C 1 -C 6 alkyl, C 1 -C 6 alkoxy, halogen, nitro, cyano, etc.; Y is -OR 1 (wherein R 1 is C 3 -C 8 cycloalkyl, etc), -0-L-O-R 1 (wherein L is C 1 -C 6 alkylene which may be substituted by C 1 -C 3 alkyl), -0-L-OH, -O-L-O-L-O-R 2 (wherein R 2 is hydrogen, C 1 -C 6 alkyl group, etc.), -0-L-R 3 (wherein R 3 is phenyl which may be substituted by C 1 -C 3 alkyl, etc.), -O-M (wherein M is a 3- to 6-membered alicyclic group), -0-L-M, -O-L-NR 4 R 5 - (wherein each of R 4 and R 5 is hydrogen or C 1 -C 6 alkyl, or R 4 and R 5 form a ring together with the adjacent nitrogen atom), -O-L-COOR 4 , -O-CH=CH-COOR 4 , -O-L-CN, -O-L-C(O)-R 2 , -O-L-S(O) n -R 4 (wherein n is an integer of from 0 to 2), -O-COOR 4 , -0-CONR 4 R 5 , -OP(O)(OR 4 ) 2 , -S(O) n R 1 , or -S(O) n -L-O-R 1 ; Z is halogen, nitro, C 1 -C 3 alkoxy, etc.; V is hydrogen, halogen, C 1 -C 4 alkyl or C 1 -C 4 alkoxy; W is hydrogen, halogen, C 1 -C 4 alkyl, etc.; Q is hydrogen, C 1 -C 6 alkyl which may be substituted by halogen, ... -C(O)-R 7 (wherein R 7 is phenyl which may be substituted), -S(O) 2 R 7 , -P(O)(OR 7 ) z , -L-C-(0)-R 7 , -L-C(O)-N(R 8 )(R 9 ) (wherein each of R 8 and R 9 is hydrogenor C 1 -C 6 alkyl), -L-R 10 (wherein R 10 is phenyl group may be substituted, C 1 -C 6 alkyl, C 1 -C 6 alkoxy, or hydroxyl), -L-N(R 8 )(R 9 ), -L-OR 11 (wherein R" is hydrogen, C 1 -C 6 alkyl, or C 1 -C 6 alkenyl), -L-OC(O)R 12 (wherein R 12 is C 1 -C 6 alkyl or C 1 -C 6 alkoxy), -L-S(O) n R 11 , -L-SC(O)R 8 ,n (wherein each of L1 and L2 is methylene, oxygen or sulfur, R 12 is hydrogen or C 1 -C 3 alkyl, and m is 2 or 3); and a salt thereof. |