Table 1.
Entry | Cmpd | Pf 3D7 IC50, nM | BACE1 IC50, nM | Pf PM-II IC50, nM | Pf PM-IV IC50, nM | hERG IC50, nM | hERG/3D7 Ratio | MLM t1/2, min | MLM Clint, μL/min/mg |
---|---|---|---|---|---|---|---|---|---|
1 | 12 | 460 | >10,000 | >10,000 | >10,000 | 8,950 | 19 | 161 | 1.4 |
2 | 14 | 200 | >10,000 | >10,000 | >10,000 | 9,410 | 47 | 35 | 6.2 |
3 | 16 | 600 | >10,000 | >10,000 | >10,000 | 4,740 | 8 | n.d. | n.d. |
4 | 24 | 140 | >10,000 | >10,000 | >10,000 | 8,540 | 61 | 34 | 6.4 |
5 | 26 | 83 | >10,000 | >10,000 | >10,000 | 7,560 | 91 | 33 | 6.7 |
6 | 30 | 170 | >10,000 | >10,000 | >10,000 | 2,110 | 12 | 31 | 7.2 |
7 | 34 | 230 | >10,000 | >10,000 | >10,000 | 21,700 | 94 | 70 | 3.1 |
8 | 35 | 450 | n.d. | n.d. | n.d. | >50,000 | >111 | n.d. | n.d. |
9 | 54a | 140 | n.d. | n.d. | n.d. | >50,000 | >357 | n.d. | n.d. |
10 | 54b | 51 | n.d. | n.d. | n.d. | 32,000 | 627 | 38 | n.d. |
n.d. = not determined.