BA-53038B is an HBV core protein allosteric modulator (CpAM), binding to the HAP pocket and modulating HBV capsid assembly in a distinct manner (EC50: 3.32 μM).
Vapendavir is a potent enteroviral capsid binder. Vapendavir has an effective antiviral activity for enterovirus 71 replication (EC50: 0.5-1.4 μM in different EV71 strains).