| abstract |
(57) [Summary] Formula I Wherein X and Y each independently represent hydrogen, halogen, C 1 -C 4 alkyl, C 1 -C 4 haloalkyl, and Z represents hydrogen, C 1 -C 8 alkyl, C 2 -C 8 alkenyl , C 2 -C 8 alkynyl, C 1 -C 8 alkoxy, C 1 -C 8 alkylthio (these groups may be substituted by 1 to 5 halogens or C 1 to C 4 alkoxy), aryl , Heteroaryl, benzyl (these radicals being substituted by C 1 -C 4 alkyl, C 1 -C 4 alkoxy, C 1 -C 4 haloalkyl, C 1 -C 4 haloalkoxy, halogen, nitro or cyano Or the following groups: Wherein R 1 and R 2 are each hydrogen, halogen, C 1 -C 4 alkyl, C 2 -C 4 alkenyl, C 2 -C 4 alkynyl (these groups represent 1 to 5 halogen atoms, or C 1 -C 4 alkoxy may be substituted by) represents, n represents 1 or 2, m represents 0, 1 or 2, meaning R 3 to R 6 are, which respectively defined in the specification Having. And a agriculturally useful salt of the compound I. |