作者:Yang Zhang、Bowen Deng、Yida Cui、Xue Chen、Jiayi Bi、Guogang Zhang
DOI:10.1007/s11418-018-1227-5
日期:2018.9
Two new secoiridoid glucosides, ilexpublignoside (1), pubzenoside (2), and a new lignan, ilexlignan B (3), along with seven known compounds (4–10) were isolated from the roots of Ilex pubescens for the first time. Their chemical structures were elucidated on the basis of extensive spectroscopic methods, including IR, UV, HR-ESI–MS, CD, NMR experiments, as well as comparison with the reported data.
首次从毛es属植物的根中分离出了两种新的类蛇形苷葡萄糖苷,冬凌草甲甙(1),pubzenoside(2),以及新的木脂素,冬凌草甲素B(3),以及七种已知化合物(4-10)。在广泛的光谱方法的基础上阐明了它们的化学结构,包括红外,紫外,HR-ESI-MS,CD,NMR实验以及与报告数据的比较。