Table 5.
Structures and ZVpro inhibitory activities of 6-substituted indole-2-carboxamide compounds 47-66.a
|
|||||
|---|---|---|---|---|---|
| Cpd # | R6 | IC50 (μM) | Cpd # | R6 | IC50 (μM) |
| 47 | H | 24.6 | 57 |
|
5.6 |
| 48 |
|
9.4 | 58 |
|
7.9 |
| 49 |
|
14.4 | 59 |
|
9.8 |
| 50 |
|
1.0 | 60 |
|
19.7 |
| 51 |
|
3.2 | 61 |
|
27.2 |
| 52 |
|
3.2 | 62 |
|
2.2 |
| 53 |
|
7.1 | 63 |
|
21.0 |
| 54 |
|
3.1 | 64 |
|
0.99 |
| 55 |
|
45.6 | 65 |
|
6.4 |
| 56 |
|
1.6 | 66 |
|
0.32 |
Standard errors of all IC50 values are less than 30%.