Table 2.
| ||||||
---|---|---|---|---|---|---|
Comp. | Ar | R2 | R1 | X | Activity (IC50μM) | |
3′-Pa | STb | |||||
8 | 4-F-Ph | NH | Br | CHO | >100 | 8 ± 1 |
60 | 2,5-di-Cl-Ph | CH2 | F | COOH | >100 | 57 ± 5 |
61 | 4-F-Ph | NH | Br | COOH | >100 | 15 ± 3 |
62 | 4-F-Ph | NH | H | CH3 | >100 | >100 |
63 | 4-F-Ph | NH | Br | H | >100 | >100 |
S1360c | N/A | N/A | N/A | N/A | 11 ± 2 | 0.6 ± 0.1 |
3-P = 3′-processing,
ST = strand transfer,
S1360 = standard