作者:Reiko Saijo、Gen-ichiro Nonaka、Itsuo Nishioka
DOI:10.1016/s0031-9422(00)98001-4
日期:1989.1
Abstract Five phenol glucoside gallates were isolated from Mallotus japonicus , and their structures characterized by chemical and spectroscopic means as 4-hydroxy-2-methoxyphenol 1- O -β- d -(6′- O -galloyl)glucoside, 4-hydroxy-3-methoxyphenol 1- O -β- d -(2′,6′-di- O -galloyl)glucoside, 4-hydroxy-3-methoxyphenol 1- O -β- d -2′,3′,6′-tri- O -galloyl)glucoside, 3,4,5-trimethoxyphenol 1- O -β- d -(2′
摘要 从马蹄莲中分离得到5种酚葡萄糖苷没食子酸酯,化学和光谱学表征其结构为4-羟基-2-甲氧基苯酚1-O-β-d-(6′-O-没食子酰)葡萄糖苷,4-羟基- 3-甲氧基苯酚1-O-β-d-(2',6'-二-O-没食子酰基)葡萄糖苷,4-羟基-3-甲氧基苯酚1-O-β-d-2',3',6'-三-O-没食子酰基)葡萄糖苷、3,4,5-三甲氧基苯酚1-O-β-d-(2',6'-二-O-没食子酰基)葡萄糖苷和4-羟基-2,6-二甲氧基苯酚1-O -β-d-(6'-O-没食子酰基)葡糖苷。此外,还证明了几种黄烷-3-醇和原飞燕草素的出现。