Azvudine hydrochloride

Azvudine (RO-0622) hydrochloride is a potent nucleoside reverse transcriptase inhibitor (NRTI), with antiviral activity on HIV, HBV and HCV. Azvudine hydrochloride exerts highly potent inhibition on HIV-1 (EC50s ranging from 0.03 to 6.92 nM) and HIV-2 (EC50s ranging from 0.018 to 0.025 nM). Azvudine hydrochloride inhibits NRTI-resistant viral strains[1].

Signaling Pathways >> Anti-infection >> HIV

Signaling Pathways >> Anti-infection >> HCV

Research Areas >> Infection

Signaling Pathways >> Anti-infection >> HBV

Signaling Pathways >> Anti-infection >> Reverse Transcriptase

HIV-1:0.03-6.92 nM (EC50)

HIV-2:0.018-0.02 nM (EC50)

Azvudine (RO-0622) hydrochloride displays strong inhibition on wild-type HIV-1IIIB and HIV-1RF with an EC50 ranging from 30 to 110 pM. The EC50 values of Azvudine hydrochloride against HIV-1KM018, HIV-1TC-1 and HIV-1WAN T69N are 6.92, 0.34 and 0.45 nM, respectively. Azvudine is sensitive to NRTIs-resistant strain HIV-174V, PIs-resistant strains HIV-1L10R/M46I/L63P/V82T/I84V and HIV-1RF V82F/184V, and FIs-resistant strain pNL4-3gp41 (36G) V38A/N42T. The EC50 values of Azvudine hydrochloride against these resistant strains are 0.11, 0.14, 0.37 and 0.36 nM respectively[1].

[1]. Wang RR, et al. Azvudine, a novel nucleoside reverse transcriptase inhibitor showed good drug combination features and better inhibition on drug-resistant strains than lamivudine in vitro. PLoS One. 2014 Aug 21;9(8):e105617.