A series of fourteen benzaldoximes were synthetized and evaluated for antioxidant activity using lipid peroxidation (LP) method based on TBA-MDA assay, selecting BHA, BHT, troxol and quercetin as positive controls. Except for compounds 5, 6 and 9, most of the tested compounds had antioxidant properties. Compounds 12 (IC50 = 25.7 ± 5.2 μM) and 13 (IC50 = 55.3 ± 21.1 μM) expressed excellent antioxidant
合成了一系列14种
苯甲醛肟,并采用基于T
BA-
MDA测定的脂质过
氧化(LP)方法评价了其抗
氧化活性,选择
BHA、
BHT、troxol和
槲皮素作为阳性对照。除化合物5、6和9外,大多数测试化合物都具有抗
氧化性能。化合物12 (IC 50 = 25.7 ± 5.2 μM) 和13 (IC 50 = 55.3 ± 21.1 μM) 表现出优异的抗
氧化活性,其结果与 Trolox (IC 50 = 22.0 ± 6.0 μM) 和
槲皮素 (IC 50)相当。 = 23.0 ± 6.0 μM)。我们对
苯甲醛肟的研究结果可能为开发用于预防
氧化损伤的新型 LP
抑制剂提供了一个有希望的起点。 图形概要