Table 1.
IC50 value of the prepared amidine-functionalized analogs and the crystal ligand CA-14
Compound | IC50 (μM) |
---|---|
13 | 23 ± 2.4 |
14 | 70 ± 6.4 |
15 | 44 ± 3.8 |
16 | 5.9 ± 0.5 |
17 | 11 ± 1.5 |
18 | 9.3 ± 0.4 |
19 | 8.9 ± 2.8 |
20 | 7.3 ± 0.3 |
21 | 14 ± 0.8 |
30 | 2.8 ± 0.9 |
CA-14 | 2.6 ± 0.1 |