| 摘要 |
A compound representd by general formula (I), a salt thereof, and a pest control agent, wherein: X represents halogen, alkyl, alkoxy, cycloalkyloxy, alkylsulfonyloxy, alkylthio or alkylsulfonyl; R1 represents hydrogen or alkyl; R2 represents hydrogen, alkyl, alkylcarbonyl, alkylcarbamoyl, alkoxycarbonyl, phenylcarbonyl or phenylcarbamoyl; or alternatively, R1 and R2 may be combined together to form =C(r1)Nr2r3, or NR1R2 may form a heterocycle; R3 represents hydrogen or alkyl; R4 represents alkyl, alkenyl or alkynyl; A represents S, O, alkylene, alkylidene, carbonyl or Nr4; n represents 0 or 1; and Y represents phenyl or pyridyl. |
