| 摘要 |
The invention relates to novel substituted N-cyano amidines of general formula (I) in which: R<1> represents hydrogen or optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkylalkyl, aryl or alkyl aryl, and; R<2> represents benzo-anellated, pyrido-anellated or thieno-anellated cycloalk(en)yl, oxacycloalk(en)yl or thiacycloalk(en)yl, whereby all cyclic and heterocyclic groupings can be substituted. The invention also relates to a method for producing the substituted N-cyano amidines and to their use as herbicides. |
