| abstract |
FIELD: organic chemistry, agriculture. n SUBSTANCE: invention relates to new substituted thien-3-yl-sulfonylamino(thio)carbonyl-triazolin(thi)ons of general formula I n (wherein Q represents oxygen or sulfur; R 1 represents unsubstituted alkyl; R 2 represents hydrogen, halogen, unsubstituted alkyl; R 3 represents hydrogen, halogen, alkyl optionally substituted with alkoxy, alkoxy or arylthio, optionally substituted with alkoxy or halogen, unsubstituted cycloalkyl or cycloalkyloxy, or unsubstituted arylalkoxy or aryloxy; R 4 represents unsubstituted alkyl, alkoxy, dialkylamino, cycloalkyl) and their salts. Compounds of present invention are useful as herbicide agents. Also disclosed is herbicide composition and new synthetic intermediates for compounds of formula I. n EFFECT: new compounds and intermediates thereof with herbicide activity. n 16 cl, 13 tbl, 67 ex |