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首页> 外文期刊>Pharmaceutical Chemistry Journal >FILIMARIN, A NEW FLAVANOL GLYCOSIDE FROM FILIPENDULA ULMARIA AND ITS ANTIOXIDANT ACTIVITY
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FILIMARIN, A NEW FLAVANOL GLYCOSIDE FROM FILIPENDULA ULMARIA AND ITS ANTIOXIDANT ACTIVITY

机译:FILIMARIN,一种新的黄花苷黄酮糖苷及其抗氧化剂活性

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摘要

A new quercetin glycoside named filimarin was isolated from honeysweet (Filipendula ulmaria L. Maxim.) by colun chromatography over polyamide and silica gel. Based on chemical and spectral data, the structure of filimarin is identified as quercetin-4'-0-p-D-galactopyranoside. Results of voltammetric measurements showed that filimarin possesses pronounced antioxidant activity that is comparable with that of dihydroquercetin and ascorbic acid.
机译:通过聚酰胺和硅胶色谱法从蜜糖(Filipendula ulmaria L.Maxim。)中分离出一种新的槲皮素糖苷,称为纤维蛋白。根据化学和光谱数据,将丝素蛋白的结构鉴定为槲皮素-4'-0-p-D-吡喃半乳糖苷。伏安法测量的结果表明,丝ili素具有明显的抗氧化活性,与二氢槲皮素和抗坏血酸相当。

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