Synthesis and antiviral evaluation of some 5-N-arylaminomethyl-2-glycosylsulphanyl-1,3,4-oxadiazoles and their analogs against hepatitis A and herpes simplex viruses

摘要

N-Arylaminomethyl-3H-1,3,4-oxadiazole-2-thiones 2a,b were prepared from the corresponding N-arylglycinoylhydrazides. A number of their thioglycoside derivatives 4-7a-c and S-functionalized analogs 8-11a,b were synthesized by the reaction with different acetobromosugars and acyclic hydroxyalkylating agents. The antiviral activity of a number of the synthesized compounds against herpes simplex virus type 1 (HSV-1) and hepatitis A virus (HAV) was evaluated. Compounds 5a and 5b showed promising results against HAV.