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.
式子:##STR1## 的除草杀菌三唑磺胺及其盐,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,芳基烷基,酰基,烷氧羰基,氨基羰基,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,烷基磺酰基,酰基,烷氧羰基,氨基羰基,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,芳基或芳基烷基;R.sup.4代表氢,取代或未取代的烷基,烯基,炔基,酰基,芳香酰基,烷基磺酰基,烷氧羰基,氨基羰基,芳基烷基,或式子:##STR2## 其中R.sup.1和R.sup.2如上所述,其制备过程以及含有它们的组合物。