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The cumulative enthalpy values, ∆Hcum, PAcum, and ETEcum, for dendritic antioxidants and the experimental DPPH IC50 values.
| Compound | ∆Hcum(kJ/mol) | PAcum (kJ/mol) | ETEcum (kJ/mol) | IC50 (µM) a |
|---|---|---|---|---|
| Reference compound | 594 | 425 | 169 | 34.9 |
| Compound 1 (one OCH3) | 559 | 451 | 108 | 10.2 |
| Compound 2 (two OCH3) | 523 | 448 | 75 | 8.0 |
| Compound 3 (NO2) | 655 | 301 | 354 | 55.9 |
| Compound 4 (Cl) | 585 | 376 | 209 | 34.9 |
| Compound 5 (Br) | 584 | 387 | 197 | 30.4 |
a Data from [21].
