申请人:ICI Australia Limited
公开号:US04738710A1
公开(公告)日:1988-04-19
The invention concerns novel compounds of the formula I ##STR1## wherein: A, B, D, E, J.sup.1, J.sup.2, U and V are chosen from hydrogen, halogen, nitro, cyano, thiocyano, amino, substituted amino, alkyl, substituted alkyl, alkenyl, cycloalkyl, alkoxy, substituted alkoxy, alkylthio, alkylsulfinyl, substituted alkylsulfinyl, alkylsulfonyl, substituted alkylsulfonyl, sulfamoyl, substituted sulfamoyl, sulfo, carboxy, alkoxycarbonyl, carbamoyl, substituted carbamoyl and optionally substituted phenyl, phenoxy and phenylthio; R.sup.1 is chosen from hydrogen, alkyl, substituted alkyl, alkenyl, alkanoyl and alkoxycarbonyl; R.sup.2 is chosen from hydrogen, alkyl, substituted alkyl and alkenyl; or R.sup.1 and R.sup.2 together form an alkylidene group; W is chosen from cyano, thiocarbamoyl, the group --CH.sub.2 Z wherein Z is chosen from halogen, hydroxy, mercapto, alkoxy, haloalkoxy, alkylthio and optionally substituted amino, and the group ##STR2## which may be a carboxylic acid group or a derivative thereof such as an acid salt, acid ester, acid amide, acid sulfonamide or acid oxime ester; X is chosen from oxygen and sulfur; Y is chosen from oxygen sulfur and optionally substituted imino; .phi. is chosen from oxygen and RAn wherein R is alkyl or benzyl and An is an anion; k is 0 or 1; and n is 0, 1 or 2. The compounds are herbicides and in further embodiments the invention provides herbicidal compositions containing as active ingredient a compound of formula I and a process for severely damaging or killing unwanted plants by applying to the plants or to the growth medium of the plants an effective amount of a compound of formula I.
本发明涉及一种新型化合物,其化学式为I ##STR3## 其中:A、B、D、E、J.sup.1、J.sup.2、U和V选择自氢、卤素、硝基、氰基、硫氰基、氨基、取代氨基、烷基、取代烷基、烯基、环烷基、烷氧基、取代烷氧基、烷硫基、烷基磺酰基、取代烷基磺酰基、烷基磺酰基、取代烷基磺酰基、磺酰胺基、取代磺酰胺基、磺酸基、取代磺酸基、磺酰氨基、取代磺酰氨基、磺酰基、取代磺酰基、羧基、烷氧羰基、氨基甲酰基、取代氨基甲酰基和可选取代的苯基、苯氧基和苯基硫醚;R.sup.1选择自氢、烷基、取代烷基、烯基、烷酰基和烷氧羰基;R.sup.2选择自氢、烷基、取代烷基和烯基;或R.sup.1和R.sup.2一起形成一个烷基亚甲基基团;W选择自氰基、硫代氨基、--CH.sub.2 Z基团,其中Z选择自卤素、羟基、巯基、烷氧基、卤代烷氧基、烷硫基和可选取代的氨基,以及##STR4##它可以是羧酸基或其衍生物,例如酸盐、酸酯、酰胺、磺酰胺或氧化酮酯;X选择自氧和硫;Y选择自氧、硫和可选取代的亚胺基;.phi.选择自氧和RAn,其中R为烷基或苄基,An为阴离子;k为0或1;n为0、1或2。这些化合物是除草剂,在进一步实施方案中,本发明提供了包含化合物I的除草剂组合物,并通过向植物或植物生长介质施加化合物I的有效量来严重损伤或杀死不需要的植物的方法。