A new series of Bezafibrate derived hydrazide-hydrazone analogues were generated by using some five membered, fused heterocyclic and aromatic aldehydes. All the hydrazones were obtained in good yields from methanol at 60-80 °C for 5-8 hours stirring. Moreover, the compounds were also screened after their anti-oxidant activity potentiality at four different concentrations using DPPH method. Among these compounds, compound 6k analogue of bezafibrate was found to be the most active at all the tested concentrations (≈ 40% inhibition at 25 μg/mL ) followed by 6j (4-hydroxy, 3-methoxy 5-bromo analogue ≈ 35% at 25 μg/mL) compared to standard ascorbic acid (49.6% at 25 μg/mL).
通过使用一些五元杂环、融合杂环和芳香醛,合成了一系列源自
苯扎贝特的酰
肼-酰腙类似物。所有酰腙在60-80 °C下用
甲醇搅拌5-8小时均以良好产率获得。此外,这些化合物在四个不同浓度下通过
DPPH方法进行了抗氧化活性潜力筛选。在这些化合物中,
苯扎贝特类似物6k在所有测试浓度下表现最为活跃(在25 μg/mL时约40%抑制率),其次是6j(
4-羟基、3-甲氧基、5-
溴类似物,在25 μg/mL时约35%抑制率),与标准
抗坏血酸(在25 μg/mL时49.6%抑制率)相比。