abstract |
The present invention relates to pyridyl-1,2,5-oxadiazolcarboxamide-2-oxides of the general formula I ##STR1## in which one of the radicals R 1 and R 2 represents pyridyl and the other represents ##STR2## and R 3 and R 4 are defined as indicated in claim 1, processes for their preparation and their use. |