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Table 5 The ABTS scavenging ability (EC50, mg/mL) of the most active compounds

From: Synthesis and biological evaluation of the new 1,3-dimethylxanthine derivatives with thiazolidine-4-one scaffold

Compound EC50 (mg/mL) Compound EC50 (mg/mL)
5b 0.3362 ± 0.0030 5i 0.6718 ± 0.0026
5c 0.7187 ± 0.0039 5k 0.4224 ± 0.0040
5d 0.2084 ± 0.0013 Vitamin C 0.0028 ± 0.0001
  1. Data are mean ± SD (n = 3, p < 0.05)