Abstract

The antioxidant activity of 2-aminothiazoles containing a diterpene fragment in a model system of initiated radical-chain oxidation of 1,4-dioxane was evaluated. The compounds exhibited different inhibitory activities depending on their structure. The effective rate constant of the interaction of substituted 2-aminothiazoles with the 1,4-dioxane peroxyl radical was measured. 2-Aminothiazoles obtained by the chemical transformations of maleopimaric acid N-phenylamide showed higher reactivity with the peroxyl radical.

中文翻译：

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1,4-二恶烷液相自由基链氧化模型体系中含二萜片段的2-氨基噻唑的抗氧化活性

摘要

在引发1，4-二恶烷的自由基链氧化的模型系统中，评估了包含二萜片段的2-氨基噻唑的抗氧化活性。化合物根据其结构表现出不同的抑制活性。测量了取代的2-氨基噻唑与1，4-二恶烷过氧基的相互作用的有效速率常数。通过马来海马酸N-苯酰胺的化学转化获得的2-氨基噻唑与过氧自由基具有更高的反应性。