venezuelan equine encephalitis virus

EIDD-1931 (Beta-d-N4-hydroxycytidine) is a ribonucleoside analog with antiviral activity that inhibits the replication of severe acute respiratory syndrome coronavirus [SARS-CoV] in Vero 76 cells, Middle East respiratory syndrome coronavirus [MERS-CoV] in Calu-3 2B4 cells, and SARS-CoV-2 in Vero cells (IC50s = 0.1, 0.15, and 0.3 μM, respectively).

ML-336 is an inhibitor of of the Venezuelan equine encephalitis virus (VEEV) strain TC-83.

nsP2 Protease-IN-1 is a potent irreversible covalent inhibitor of the nsP2 cysteine protease of the Chikungunya (CHIKV) virus, exhibiting an IC50 of 60 nM. This compound demonstrates strong antiviral activity by inhibiting the replication of CHIKV and Venezuelan equine encephalitis virus (VEEV), with EC50 values of 0.01 µM and 0.3 µM, respectively.

AAK1-IN-6 is an inhibitor of AP-2 associated protein kinase 1 (AAK1, IC50 = 12 nM) and exhibits antiviral activity against Dengue virus (DNEV2, EC50 = 0.24 μM) and Venezuelan equine encephalitis virus (VEEV, EC50 = 0.30 μM). AAK1-IN-6 is applicable in antiviral research.

NHC-diphosphate, a phosphorylated intracellular metabolite of β-d-N4-Hydroxycytidine (NHC) in its diphosphate form[1], serves as a potent antiviral agent. As a pyrimidine ribonucleoside, NHC effectively counters the replication of Venezuelan equine encephalitis virus (VEEV), Chikungunya virus (CHIKV), and hepatitis C virus (HCV)[1].

Encephalitic alphavirus-IN-1 inhibited the activity of Venezuelan equine encephalitis virus (VEEV) (EC50: 0.24 μM) and eastern equine encephalitis virus (EEEV) (EC50: 0.16 μM). encephalitic alphavirus-IN-1 was not significantly cytotoxic and exhibited strong plasma stability in mice.