作者:Mahmoud A.M. Nawwar、Amany M.D. El-Mousallamy、Heba H. Barakat、Joachim Buddrus、Michael Linscheid
DOI:10.1016/0031-9422(89)80307-3
日期:1989.1
Abstract The new natural lactoyl (2-hydroxypropionyl) flavonoids, luteolin and apigenin 7-lactates together with their 2″- O -β-glucuronides and 2″- O -β-glucosides were isolated from the leaves of Marrubium vulgare . The known flavonoids, vicenin II, vitexin, luteolin 7-glucoside, apigenin 7-glucoside, apigenin 7-(6″- p -coumaroyl)glucoside, luteolin, chrysoeriol and apigenin were also found. The
摘要 从Marrubium vulgare 叶片中分离得到新的天然乳酰(2-羟基丙酰基)黄酮、木犀草素和芹菜素7-乳酸酯及其2″-O -β-葡萄糖苷酸和2″-O -β-葡萄糖苷。还发现了已知的黄酮类化合物、vicinin II、牡荆素、木犀草素 7-葡糖苷、芹菜素 7-葡糖苷、芹菜素 7-(6″-对香豆素酰)葡糖苷、木犀草素、金黄菊素和芹菜素。通过常规分析方法确定结构并通过 1 H、 13 C NMR和MS分析确认。二维化学位移相关核磁共振应用于新的黄酮类化合物。