Table 1.
Compound | R1 | R2 | R3 | Anti-HCV JFH1-2a Replicon Assay EC50 (μM) ± SD b |
---|---|---|---|---|
1 | OH | OH | 0.92 ± 0.12 | |
2 | OH | OH | >10 | |
3 | OH | OH | >50 | |
4 | OH | OH | >50 | |
5 | Cl | H | >50 | |
6 | NO2 | H | >50 | |
7 | CN | H | >50 | |
8 | F | H | 1.65 ± 0.32 | |
9 | CF3 | H | >10 | |
10 | MeS | H | >50 | |
11 | F | F | >50 | |
12 | F | MeS | >50 | |
13 | Cl | MeO | >50 | |
14 | OH | 0.55 ± 0.03 | ||
15 | 0.46 ± 0.05 | |||
16 | OH | >20 | ||
17 | >20 | |||
CsA | 1.16 ± 0.14 |
a The synthesis and HPLC analysis data of 1–13 was according to reference [29]; the synthesis of 16–17 was described in the Supporting Information; The experimental method was described in the “Virus Assay” of the “Method”; b Each value indicates the mean ± SD of three independent experiments.