Antivirally Active Ribavirin Analogues – 4,5-disubstituted 1,2,3-triazole Nucleosides: Biological Evaluation against Certain Respiratory Viruses and Computational Modelling

Abstract

Three compounds related to ribavirin inhibited IMPDH and had weak to moderate antiviral activity. Cytotoxicity adversely affected the antiviral selectivity of ETCAR. As with ribavirin, reduction in intracellular GTP may play a role in virus inhibition.