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Table 45 Antioxidant activity of most compounds

From: Therapeutic potential of heterocyclic pyrimidine scaffolds

Compounds Scavenging activity (IC50 µg/ml)
DPPH NO H2O2
f3 11.02 ± 0.27 13.72 ± 1.26 15.38 ± 0.96
f4 10.41 ± 0.23 12.74 ± 0.18 17.08 ± 0.12
f5 9.46 ± 0.91 8.20 ± 1.60 12.54 ± 1.17
AA 12.27 ± 0.86 14.62 ± 0.97 15.24 ± 0.44
BHT 16.53 ± 1.74 19.06 ± 1.04 17.82 ± 0.28
  1. Lower IC50 values indicate higher radical scavenging activity
  2. AA ascorbic acid, BHT butylated hydroxy toluene