COMPOUNDS WITH ANTIDOTAL EFFECT TO PROTECT AGRICULTURAL CULTURES FROM NON-SELECTIVE HERBICIDES.

摘要

This invention relates to novel compounds having antidotal activity so as to be useful in the protection of cultivations of agrarian interest from the toxic action of non-selective weed-killers. The novel compounds of this invention have the formula: IMAGE (I) wherein R=alkyl, phenyl; R1=OR4=alkyl, cycloalkyl, cyclohexylmethyl, allyl, propargyl, phenyl or benzyl, optionally substituted; R2=H or R1 and R2 together form a bond between carbonyl and the nitrogen atom which they are linked to; X=O, S; R3 is the same are R4, but is different from 3,5-dichlorophenyl.