Basf Aktiengesellschaft

Peter M Unster

Karl-Otto Westphalen

Helmut Walter

Gerhard Hamprecht

Matthias Gerber

Klaus Ditrich

Rudolf Karl

Pyridine-2,3-dicarboximides of the formula I ##STR1## where R.sup.1, inter alia, is hydrogen or alkoxy;

Pyridine-2,3-dicarboximides, their preparation and their use for

Cyanoisoxazoles of the formula Ia or Ib ##STR1## where R.sup.1 is hydrogen, alkyl, cycloalkyl, phenyl; R.sup.2 is hydrogen, alkyl, cycloalkyl and R.sup.3 is alkoxy, alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl or phenyl, it being possible for the organic radicals mentioned under R.sup.1, R.sup.2 and R.sup.3 to be substituted in each case. The compounds of the Formula Ia or Ib are useful as herbicides.

Cyanoisoxazoles

Growing community of inventors

Neulussheim, Germany

Peter M Unster