SYNTHESIS OF THE ANTIBACTERIAL AND ANTIFUNGAL ACTIVITIES OF NOVEL α-AMINO ACIDS AND HETEROCYCLIC COMPOUNDS

摘要

Utility of (E)-4-(acetylamino)phenyl-4-oxo-2-butenoic acids with new sulfur reagent e.g. 2-amino-5-aryl-thiadiazoles 2 to afford the corresponding adducts 3,4,5,6 . Reaction of the latter compounds with different electrophilic and nucleophilic reagents affords some important heterocycles.