Polygalins D–G, four new flavonol glycosides from the aerial parts of<i>Polygala sibirica</i>L. (Polygalaceae)
作者:Yue-Lin Song、Guan-Shen Zhou、Si-Xiang Zhou、Yong Jiang、Peng-Fei Tu
DOI:10.1080/14786419.2012.724412
日期:2013.7
together with 12 known flavonoids (5–16) were isolated from the aerial parts of Polygala sibirica L. . The chemical structures of these compounds were characterised by NMR and ESI–MS spectroscopic data and acid hydrolysis results. This report is a continuous research work on the systematic chemical investigations of plants of the genus Polygala in our laboratory.
四个新的黄酮醇苷(1-4),polygalins D-G,连同12种已知的黄酮类化合物(5-16)从地上部分分离远志西伯利亚L.。这些化合物的化学结构通过NMR和ESI-MS光谱数据以及酸水解结果进行了表征。本报告是对我们实验室中远志属植物进行系统化学研究的一项持续研究工作。