From: Synthesis and anti-oxidant activity of coumarinyl chalcones
Compound | IC50 | |
---|---|---|
DPPH | HRSA | |
6a | 23.9 ± 0.15 | 19.1 ± 0.36 |
6b | 46.5 ± 0.04 | 44.8 ± 0.34 |
6c | 44.9 ± 0.17 | 42.1 ± 0.76 |
6d | 46.1 ± 0.56 | 43.7 ± 0.18 |
6e | 24.3 ± 0.11 | 19.3 ± 0.21 |
6f | 18.1 ± 0.54 | 16.0 ± 0.08 |
6g | 34.1 ± 0.01 | 32.9 ± 0.40 |
6h | 32.7 ± 0.35 | 32.0 ± 0.08 |
6i | 28.2 ± 0.13 | 26.5 ± 0.16 |
6j | 19.9 ± 0.26 | 16.3 ± 0.02 |
6k | 17.5 ± 0.08 | 15.2 ± 0.97 |
6l | 39.6 ± 0.05 | 37.2 ± 0.29 |
6m | 39.2 ± 0.26 | 36.5 ± 0.76 |
6n | 32.9 ± 0.32 | 32.5 ± 0.01 |
6o | 16.0 ± 0.03 | 14.9 ± 0.12 |
Ascorbic acid | 13.8 ± 0.11 | 15.7 ± 0.65 |