作者:Wen-Jing Wang、Ying Wang、Qin-Wen Zhang、Xiao-Qi Zhang、Ting-Ting Yang、Yi Dai、Lei Wang、Lei-Hong Zhang、Wen-Cai Ye
DOI:10.1080/10286020.2011.598149
日期:2011.9
8-O-β-d-glucopyranoside (1) and α-(E)-acaridiol 9-O-β-d-glucopyranoside (2), as well as a new thiophen, 2-acetyl-3-hydroxy-5-(prop-1-ynyl)thiophen 3-O-β-d-glucopyranoside (3), were isolated from the roots of Eupatorium chinense. Their structures were determined on the basis of extensive spectroscopic and chemical analyses.
两种新的单萜糖苷α-(E)-ac糖醇8- O- β- d-吡喃葡萄糖苷(1)和α-(E)-糖醇9- O- β- d-吡喃葡萄糖苷(2)从紫茎泽兰的根中分离出噻吩,2-乙酰基-3-羟基-5-(丙-1-炔基)噻吩3- O- β- d-吡喃葡萄糖苷(3)。在广泛的光谱和化学分析的基础上确定了它们的结构。