Table 2.
Antioxidant activity IC50 values (µg/ml) of the synthesized compounds, trolox and gallic acid regarding the DPPH test.
| Compounds | 2a | 2b | 2c | 2d | Trolox | Gallic acid |
|---|---|---|---|---|---|---|
| IC50 (µg/ml) | 47.01 ± 1.07 | 50< | 50< | 50< | 4.28 ± 0.47 | 31.72 ± 1.22 |
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