GS-443902 trisodium (GS-441524 triphosphate trisodium) is a potent viral RNA-dependent RNA-polymerases (RdRp) inhibitor with IC 50 s of 1.1 μM, 5 μM for RSV RdRp and HCV RdRp, respectively. GS-443902 trisodium is the active triphosphate metabolite of Remdesivir (GS-5734).
Syncytial Virus Inhibitor-1 is a potent and orally bioavailable inhibitor of respiratory syncytial virus (RSV) fusion(EC50s of 0.002 μM, 0.004 μM, and 0.002 μM for RSV Long, RSV A2, and RSV B strains, respectively).
RV521 is a highly effective fusion inhibitor. It designed to treat RSV disease by the target of a surface protein that mediates RSV binding to cellular receptors.
JNJ-2408068 is an inhibitor of respiratory syncytial virus (RSV). JNJ-2408068 exhibited potent antiviral activity with EC50 of 2.1 nM. A similar inhibitory effect was observed in a RSV-mediated cell fusion assay (EC50= 0.9 nM). JNJ-2408068 interferes with
GS-441524tris-isobutyryl ester is a prodrug form of the antiviral nucleoside analog and remdesivir metabolite GS-441524 .1It reduces the cytopathic effect of respiratory syncytial virus (RSV) in infected HEp-2 cells with an EC50value of 0.26 μM. 1.Mackman, R.L., Hui, H.C., Perron, M., et al.Prodrugs of a 1’-CN-4-aza-7,9-dideazaadenosine C-nucleoside leading to the discovery of remdesivir (GS-5734) as a potent inhibitor of respiratory syncytial virus with efficacy in the african green monkey model of RSVJ. Med. Chem.64(8)5001-5017(2021)