| abstract |
The invention relates to novel heterocyclically bisubstituted sulphonyl amino(thio)carbonyl compounds of formula (I) in which Q is oxygen or sulphur, R<1> and R<2> are the same or different and mutually independently stand for a possibly substituted N-bonded radical from the series heterocyclyl, heterocyclylamino and heterocyclicylimino, substituted pyrazolylamino being excepted as the significance of R<1>, and salts of the compounds of formula (I), a process for their production and their use as herbicides. |