HIV-1 inhibitor-15 (compound 9d) is a potent and broad-spectrum inhibitor targeting HIV-1. It exhibits inhibitory activity against HIV-1 WT, L100I, K103N, Y181C, and E138K with respective EC50 values of 1.7 nM, 4 nM, 2 nM, 6 nM, and 9 nM. In addition to its high efficacy, HIV-1 inhibitor-15 possesses favorable solubility, safety profiles, and oral bioavailability [1].
HIV-1 inhibitor-9 exhibits potent inhibition activity at low nanomolar concentrations against both the wild-type (WT) HIV-1 strain and multiple strains that have developed resistance to non-nucleoside reverse transcriptase inhibitors (NNRTIs).