| 摘要 |
Compounds of formula (I) wherein R<1>, R<2>, R<3>, R<4> and R<5> are independently hydrogen, alkyl, alkenyl, alkynyl, cycloalkyl, alkylcycloalkyl, halogen, haloalkyl, alkoxy, alkenoxy, alkoxyalkyl, haloalkoxy, alkylthio, cyano, nitro, amino, NR<7>R<8>, hydroxy, acylamino, -CO2R<6>, phenyl, phenoxy, benzyl, or benzyloxy, the phenyl group or phenyl moiety of the benzyl group being optionally substituted; or R<2> and R<3> when taken together form a 5- or 6-membered ring; R<6> and R<8> are hydrogen or C1-4 alkyl; R<7> is C1-4 alkyl; and n is 0, 1 or 2: and compositions thereof, are useful for killing or controlling nematodes. |
