| abstract |
It refers to herbicidal agents containing at least one compound of the general formula 1 in which A means a single bond or means alkanediyl (alkylene), Q means a single bond, O (oxygen), S (sulfur), SO, SO2 , NH, N (alkyl) or CH2 (methylene), R1 means alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, cycloalkylalkyl, aryl, arylalkyl, aryloxyalkyl, arylalkyl, heterocyclyl, heterocyclylalkyl or heterocyclylalkyl, if appropriate, substituted R2, respectively, R2 or means alkyl or cycloalkyl, substituted respectively where appropriate, and R3 means a saturated carbocyclic or heterocyclic grouping or if partially unsaturated, monocyclic or bicyclic, respectively substituted as appropriate, as well as a process for obtaining the compounds of the general formula 1 and also a subgroup of compounds of the general formula 1, which contains only unknown compounds until the present. |