[Phenolic compounds isolated from rhizoma of Aster tataricus].Zhongguo Zhong Yao Za Zhi. 2003 Oct; 28(10):946-8.ZZ
To study the chemical constituents in root and rhizome of Aster tataricus.
Compounds were isolated and purified by silica gel and sephadex LH-20 column chromatography. Their structures were identified by physicochemical properties and spectral analysis.
Nine compounds were isolated and identified as quercetin (I), kaemferol (II), emodin (III), chrysophanol (IV), physcion (V), benzoic acid (VI), p-hydroxy-bezoic acid (VII), E-caffeic acid (VIII), E-ferulic acid hexacosyl ester (IX).
Compounds IV, V, VI, VII, VIII, IX were isolated from A. tataricus for the first time.