NOVEL SWEETENERS DERIVED FROM 3,4-DISUBSTITUTED alpha -BENZENEAMIDE N-(4-CYANOPHENYLCARBAMOYL OR 2-CYANOPYRID-5-YLCARBAMOYL)-L-ASPARTIC OR L-GLUTAMIC ACIDS

摘要

Novel high-potency sweeteners of formula (I), wherein Y is a CH group or a nitrogen atom, A is an oxygen atom, n is 1 or 2, and R is a 3,4-disubstituted phenyl group, and physiologically acceptable salts thereof. Such compounds are useful as sweeteners.