作者:Qing Liu、Gui-Xin Chou、Zheng-Tao Wang
DOI:10.1002/hlca.201100444
日期:2012.7
One new iridoid glucoside, 4″‐O‐β‐D‐glucosyl‐6′‐O‐(4‐O‐β‐D‐glucosylcaffeoyl)linearoside (1), and two new secoiridoid glucosides, 6′‐O‐acetylsweroside (2) and 6′‐O‐acetyl‐3′‐O‐[3‐(β‐D‐glucopyranosyloxy)‐2‐hydroxybenzoyl]sweroside (3), were isolated from the dried roots of Gentiana manshurica (Gentianaceae), together with 11 known ones, including one iridoid glucoside, five secoiridoid glucosides, and
一种新的鸢尾糖苷,4''- O - β - D - D-葡萄糖基-6′ - O-(4- O - β - D - D-葡萄糖基咖啡碱)线性糖苷(1),和两种新的类胡魏糖苷,6'- O-乙酰基糖苷(2)和6' - O-乙酰基-3'- O- [3-(β - D-吡喃吡喃糖基氧基)-2-羟基苯甲酰基] sweroside(3)从龙胆秦dried的干燥根中分离出来(龙胆科),以及11种已知的植物,包括一种虹彩苷,五种secrididoid苷和五种三萜。在详细的光谱分析和酸性水解的基础上确定了新化合物的结构。