申请人:Schering Agrochemicals
公开号:US04889553A1
公开(公告)日:1989-12-26
Herbicidal triazole sulphonamides of the formula: ##STR1## and salts thereof, where: R.sup.1 represents hydrogen or a substituted or unsubstituted alkyl, alkenyl, alkynyl, cycloalkyl, aryl, aralkyl, acyl, alkoxycarbonyl, aminocarbonyl, sulphonyl or heterocyclic group; R.sup.2 represents hydrogen, halo, cyano, hydroxy, mercapto, a substituted or unsubstituted alkyl, alkenyl, alkynyl, alkoxy, alkylthio, alkylsulphinyl, alkylsulphonyl, acyl, alkoxycarbonyl, aminocarbonyl, aryl or amino group, or a heterocyclic group; R.sup.3 represents a substituted or unsubstituted heterocyclic, benzheterocyclic, aryl or aralkyl group; and R.sup.4 represents hydrogen, a substituted or unsubstituted alkyl, alkenyl, alkynyl, acyl, aroyl, alkylsulphonyl, alkoxycarbonyl, aminocarbonyl, aralkyl, or a group of the formula: ##STR2## where R.sup.1 and R.sup.2 are as defined hereinbefore, processes for their preparation and compositions containing them.
除草三唑磺酰胺的公式为:##STR1##以及它们的盐,其中:R.sup.1代表氢或取代或未取代的烷基、烯基、炔基、环烷基、芳基、芳烷基、酰基、烷氧基甲酸酯、氨基甲酸酯、磺酰基或杂环基;R.sup.2代表氢、卤素、氰基、羟基、巯基、取代或未取代的烷基、烯基、炔基、烷氧基、烷硫基、烷基亚磺酰基、烷基亚磺酰基、酰基、烷氧基甲酸酯、氨基甲酸酯、芳基或氨基,或杂环基;R.sup.3代表取代或未取代的杂环、苯杂环、芳基或芳烷基;R.sup.4代表氢、取代或未取代的烷基、烯基、炔基、酰基、芳酰基、烷基亚磺酰基、烷氧基甲酸酯、氨基甲酸酯、芳烷基,或具有以下公式的基团:##STR2##其中R.sup.1和R.sup.2如前所述,以及它们的制备方法和含有它们的组合物。