Novel compounds belonging to the class of 1-substituted benzylpyrid-2-one-4,6-dialkyl and 4,5,6-trisubstituted-3-carboxylic acids, amides, esters and physiologically acceptable salts. These compounds possess biological activity and in particular are gametocides and plant growth regulators. Novel 1-substituted benzyl-3-cyano-4,5,6-trisubstituted pyrid-2-ones are also disclosed as intermediates.
一类新型化合物,属于1-取代苯基
吡啶-2-酮-4,6-二烷基和4,5,6-三取代-3-
羧酸,酰胺,酯和生理上可接受的盐类。这些化合物具有
生物活性,特别是具有杀虫和植物生长调节作用。此外,还披露了新型的1-取代苯基-3-
氰基-4,5,6-三取代
吡啶-2-酮作为中间体。