Collect. Czech. Chem. Commun. 1993, 58, 936-940

Synthesis of 2(3H)-Benzoxa(thia)zolones Containing a Heterocycle in the Alkyl Group at Position 3

Ognyan I. Petrov, Veneta B. Kalcheva and Antonina Ts. Antonova

Department of Chemistry, University of Sofia, 1126 Sofia, Bulgaria


The present paper deals with the synthesis of new compounds which combine two structures showing biological activities i. e. those of 3-alkylated 2(3H)-benzoxa(thia)zolones and 5-substituted tetrazoles or 1,3,4-oxadiazoles.