申请人:ICI Australia Limited
公开号:US04643763A1
公开(公告)日:1987-02-17
The invention concerns novel compounds of the formula I ##STR1## wherein: m is an integer selected from 1 to 4; n is zero or an integer selected from 1 to 4; x are selected from halogen, nitro, cyano, alkyl, substituted alkyl, hydroxy, alkoxy, alkylthio, sulfamoyl, substituted sulfamoyl, amino, substituted amino, the group --(CH.sub.2).sub.p C(.dbd.A)Z in which p is zero or one A is oxygen or sulfur, and Z is hydrogen, hydroxy, alkoxy, alkylthio, alkyl, substituted alkyl, amino or substituted amino; the group --NHC(.dbd.B(NR.sup.7 R.sup.8 in which B is oxygen or sulfur and R.sup.7 and R.sup.8 are hydrogen or alkyl; R.sup.1 is selected from hydrogen, acyl and an inorganic or organic cation; R.sup.2 is selected from alkyl, substituted alkyl, alkenyl, haloalkenyl, alkynyl and haloalkynyl; R.sup.3 is selected from alkyl, fluoroalkyl, alkenyl, alkynyl, and phenyl; and R.sup.4 is selected from hydrogen, halogen, alkyl, cyano and alkoxycarbonyl. The compounds of the invention show herbicidal properties and plant growth regulating properties and in further embodiments the invention provides processes for the preparation of compounds of formula I, intermediates useful in the preparation of the compounds of formula I, compositions containing as active ingredient a compound of formula I, and herbicidal and plant growth regulating processes utilizing compounds of formula I.
该发明涉及公式I的新化合物 ##STR1## 其中:m是从1到4选择的整数; n为零或从1到4选择的整数; x从卤素,硝基,氰基,烷基,取代烷基,羟基,烷氧基,烷硫基,磺酰氨基,取代磺酰氨基,氨基,取代氨基,群组--(CH.sub.2).sub.p C(.dbd.A)Z中p为零或一,A为氧或硫,Z为氢,羟基,烷氧基,烷硫基,烷基,取代烷基,氨基或取代氨基; 该群组--NHC(.dbd.B(NR.sup.7 R.sup.8中B为氧或硫,R.sup.7和R.sup.8为氢或烷基; R.sup.1从氢,酰基和无机或有机阳离子中选择; R.sup.2从烷基,取代烷基,烯基,卤代烯基,炔基和卤代炔基中选择; R.sup.3从烷基,氟烷基,烯基,炔基和苯基中选择; R.sup.4从氢,卤素,烷基,氰基和烷氧基中选择。该发明的化合物具有除草和植物生长调节性能,进一步实施方式包括提供公式I化合物的制备方法,制备公式I化合物有用的中间体,含有公式I化合物作为活性成分的组合物,以及利用公式I化合物的除草和植物生长调节过程。