REMEDY FOR CULTURED PLANTS PROTECTION, USE OF SULPHAMOYL-PHENYL-CARBAMIDES FOR CULTURED PLANT PROTECTION, HERBICIDAL PREPARATION, PROCESS FOR PREPARING SULPHAMOYL-PHENYL-CARBAMIDES

摘要

The derivatives of N-acylsulfamoyl phenylcarbamate, which have the formulae given below (I), are suitable for the use as antidotes (or protective measures) of cultivated plants from the effect of phytotoxic effects of herbicides. By cultivated plants, we the mean the cultures of crops, such as soy, switch-grass, corn and rise, and by the herbicides we mean the derivatives of which are sulfonyl carbamate, chloracetanilides and the derivatives of aryloxyphenoxy propanoic acids. The derivatives of N-acylsulfamoyl phenylcarbamate have the formulae I, where A is one of the following residues: or R<1> and R<2> one independently from another, mean hydrogen, C1-C8-alkyl, C3-C8-cycloalkyl, C3-C6-alkenyl, C3-C6-alkynyl, or substituted C1-C4-alkoxy - or -group C1-C4-alkyl, orR<1> and R<2> together mean the bridge of the C4-C6-alkylene or the bridge of C4-C6-alkylene,is divided by oxygen, sulphur, SO, SO2, NH or -N (C1-C4-alkyl),R<3> - hydrogen or C1-C4-alkyl,R and R one independently from another, mean hydrogen, halogen, -CN, groups of nitrotrifluorinemethyl, C1-C4-alkyl, C1-C4-alkoxy -, C1-C4- alkylthio -, C1-C4-alkylsulfinyl-, C1-C4-alkylsulfonyl, COOR, -COONRR, -COR, -SO2NRR or -OSO2-C1-C4-alkyl, orR and R together mean that the bridge of the C3-C4-alkylene, which can be substituted by halogen or C1-C4-alkyl; or the bridge of C4-alkenedienil, which can be substituted by the halogen or C1-C4-alkyl;R and R one independently from another, mean the hydrogen, halogen, C1-C4-alkyl, trifluormethyl, methoxy -, methylthio - or -COOR, whenR is hydrogen, halogen, C1-C4-alkyl or methoxy,R is hydrogen, halogen, nitro-, C1-C4-alkyl, C1-C4-alkoxy, C1-C4-alkylthio, C1-C4-alkylsulfinyl, C1-C4-alkylsulfonyl, -COOR or -CONRR,R is hydrogen, halogen, C1-C4-alkyl, -COOR, trifluormethyl or methoxy, or R and R together mean that the bridge of the C3-C4-alkylene,R means hydrogen, halogen or C1-C4-alkyl,R and R one independently from another, mean that the hydrogen, halogen, C1-C4-alkyl, C1-C4-alkoxy-, C1-C4-alkylthio, -COOR<4>, trifluormethyl, nitro or CN groups,R, R and R one independently from another mean the hydrogen or C1-C4-alkyl,R and R together mean the bridge of the C4-C6-alkylene, either separated by oxygen, NH or -N(C1-C4-alkyl) bridge of C4-C6-alkylene,R-C1-C4-alkyl, phenyl or phenyl, is substituted by the halogen, C1-C4-alkyl, methoxy-, nitro- or trifluormethyl groups.