作者:Huan Xiong、Fang Zhao、Jiayi Bi、Yang Zhang、Guiyun Zhao、Xue Chen、Yuncong Li、Rui Yan、Qiang Zhao、Hua Qiao、Guogang Zhang
DOI:10.1007/s11418-016-0996-y
日期:2016.7
8′-sesquineolignan-7′′,9′′-diol (2), along with five known compounds (3–7) were isolated from the roots of Ilex pubescens. Their chemical structures were elucidated on the basis of extensive spectroscopic analysis, including UV, IR, MS, and NMR experiments. In addition, compounds 2–7 were evaluated in vitro for their cytotoxic effects on human HeLa cells; among them, compounds 2, 3, 6, and 7 showed cytotoxic activity
一种新的苯乙醇,1- ö - β - d - (4-羟基苯基) -乙基-6- ö -vanilloyl-D-吡喃葡萄糖苷(1),和一个新的Furofuran型木脂,(7 - [R,7' - [R,7''小号, 8小号,8'小号,8'' - [R)-4',4'' -二羟基-3,3',3'',5-四甲氧基-7,9-':7-9二环氧-4,8-' “氧基- 8,8'--sesquineolignan-7',9'' -二醇(2),以及5种已知化合物(3 - 7)从根部分离毛冬青。在广泛的光谱分析(包括UV,IR,MS和NMR实验)的基础上阐明了它们的化学结构。另外,化合物2 - 7在体外评价对人类HeLa细胞其细胞毒性作用; 其中,化合物2,3,6,和7显示出细胞毒性活性对HeLa细胞在测试中。