A Study on Hydrogen Peroxide Scavenging Activity and Ferric Reducing Ability of Simple Coumarins
作者: N PrahadeeshMaheswaran SithambaresanUmaramani Mathiventhan
刊名: Emerging Science Journal, 2018, Vol.2 (6)
来源数据库: Ital Publication
DOI: 10.28991/esj-2018-01161
关键词: CoumarinHydroxyl coumarinsAntioxidantHydrogen peroxide assayFRAP assay
原始语种摘要: Coumarin compounds are δ-lactones where α-pyrone ring is fused with benzene ring. Coumarins are widely distributed in the plant kingdom as well as they are very important in synthetic organic chemistry. Coumarins have great interest because of their abundance in nature and diverse pharmacological activities including antibacterial, antiviral, antipyretic, and anticoagulant, antioxidant, anti-inflammatory and anticancer. This study focused on synthesizing different simple Coumarins and studying their antioxidant activity. Four simple Coumarins (Coumarin (C1), 4-hydroxy coumarin (C2), 7-hydroxy coumarin (C3) and 7-hydoxy-4-methyl coumarin (C4)) were synthesized by using standard methods and were characterized by using UV, IR, 1H and 13C NMR spectra. Antioxidant activity of the simple...
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  • coumarin 香豆素
  • scavenging 扫气
  • hydroxy 羟基
  • antioxidant 抗氧化剂
  • peroxide 过氧化
  • pyrone 吡喃酮
  • antipyretic 解热剂
  • assay 试金
  • antibacterial 抗细菌的
  • activity 活度