Table 31.
Compound | R | R1 | IC50 (µM) a |
---|---|---|---|
24a | 5-F | CH3 | 1.28 ± 0.18 |
24b | 5-Br | CH3 | 1.93 ± 0.22 |
24c | 5-OCH3 | CH3 | 1.76 ± 0.19 |
25a | — | 1.46 ± 0.04 | |
25b | H | — | 1.48 ± 0.30 |
a The data represent mean values ± SEM of at least three independent experiments.