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. Author manuscript; available in PMC: 2022 Nov 21.
Published in final edited form as: J Med Chem. 2020 Jan 24;63(3):1298–1312. doi: 10.1021/acs.jmedchem.9b01769

Table 5.

Activity of 24b and 25b against mutant HIV-1 strains

Compds EC50 (nM)a
L100I K103N Y181C Y188L E138K F227L+V106A
24b <3.62 <3.62 8.49±0.48 8.15±0.64 9.40±2.72 9.28±1.60
25b 5.55±1.44 7.36±1.12 26.3±7.21 35.7±1.28 29.7±0.48 32.8±0.00
ETR 6.08±1.55 3.33±0.69 14.5±8.22 20.4±8.64 9.76±6.90 19.7±7.30
a

EC50: concentration of compound required to achieve 50% protection of MT-4 cell cultures against HIV-1-induced cytopathic effect, as determined by the MTT method.