کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1396419 | 1501187 | 2010 | 8 صفحه PDF | دانلود رایگان |
A novel series of hydrazones derived from syringaldehyde and their antioxidant properties have been explored. Several employed methods such as scavenging effect on 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical and 2,2′-azinobis(3-ethylbenzthiazoline-6-sulfonic acid) (ABTS
• +) radical cation expressed as Trolox equivalent antioxidant capacity (TEAC), inhibition of superoxide anion (O2
• −) generation and of human cell-mediated low-density lipoprotein oxidation (monitored by the formation of TBARS) exhibited their potent antioxidant properties. The carbonyl scavenger efficacy was also evaluated by measuring the ability to decrease the protein carbonyl content in cells challenged with oxidized LDL. In this report, we discuss about the synthesis of hydrazones and their dual biological role, antioxidant and carbonyl scavenger for further application in atherosclerosis.
A series of syringic hydrazones has been synthesized. Their antioxidant properties and their carbonyl scavenger efficiency have been explored suggesting a new class of agents.Figure optionsDownload as PowerPoint slide
Journal: European Journal of Medicinal Chemistry - Volume 45, Issue 7, July 2010, Pages 3019–3026