Table 3.
| |||||||
---|---|---|---|---|---|---|---|
Compound | R1 | R2 | R3 | IC50 (µM) | Hill Slope | ||
(20) | CH3 | H | H | 1.4 ± 0.1 | 1.1 ± 0.1 | ||
(21) | H | H | H | 1.0 ± 0.3 | 1.2 ± 0.1 | ||
(22) | H | Cl | H | 0.9 ± 0.1 | 1.9 ± 0.2 | ||
(23) | H | NO2 | H | 1.3 ± 0.7 | 1.7 ± 0.5 | ||
(24) | H | Cl | 2.5 ± 0.1 | 1.5 ± 0.1 | |||
(25) | H | NO2 | 73 ± 38 | 1.2 ± 0.4 | |||
(26) | H | NO2 | 16 ± 4 | 1.0 ± 0.1 |