Synthesis of Some 3-Aryl-1,2,4-oxadiazoles Carrying a Protected L-Alanine Side Chain

Abstract

The synthesis of some 1,2,4-oxadiazole derivatives (4a-d) starting from arylamidoximes 1a-d and N-t-butoxycarbonyl-O-benzyl-L-aspartic acid is described. The structures of these new products have been determined by spectroscopic methods.

Keywords

• arylamidoximes
• L-aspartic acid
• 1,2,4-oxadiazoles
• L-alanine derivatives