4-黄酮基-1,4-二氢吡啶衍生物的抗氧化活性。
Antioxidant activity of 4-flavonil-1,4-dihydropyridine derivatives.
作者信息
Kruk I, Kladna A, Lichszteld K, Michalska T, Aboul-Enein H Y, Tunçbilek M, Ertan R
机构信息
Institute of Physics, Technical University of Szczecin, Szczecin, Poland.
出版信息
Biopolymers. 2001;62(3):163-7. doi: 10.1002/bip.1010.
DOI:10.1002/bip.1010
PMID:11343286
Abstract
The effect of 4-flavonil-1,4-dihydropyridine derivatives on a chemical system involving a superoxide radical anion was tested using the chemiluminescence and spectrophotometry methods. All tested compounds enhanced the light emission from the system. The obtained results indicated that the tested derivatives may catalyze the conversion of superoxide radicals, thus showing superoxide dismutase activity.
摘要
采用化学发光法和分光光度法测试了4-黄酮基-1,4-二氢吡啶衍生物对涉及超氧阴离子自由基的化学体系的影响。所有测试化合物均增强了该体系的发光。所得结果表明，测试的衍生物可能催化超氧自由基的转化，从而表现出超氧化物歧化酶活性。
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