Two new secoiridoid glucosides and a new lignan from the roots of Ilex pubescens

被引:5
|
作者
Zhang, Yang [1 ]
Deng, Bowen [1 ]
Cui, Yida [1 ]
Chen, Xue [1 ]
Bi, Jiayi [1 ]
Zhang, Guogang [1 ]
机构
[1] Shenyang Pharmaceut Univ, Sch Tradit Chinese Mat Med, 103 Wenhua Rd, Shenyang 110016, Liaoning, Peoples R China
关键词
Ilex pubescens; Secoiridoid glucosides; Lignan; Structural elucidation; SYMPLOCOS-CAUDATA; ANTIOXIDANT; DERIVATIVES; NEOLIGNANS;
D O I
10.1007/s11418-018-1227-5
中图分类号
R914 [药物化学];
学科分类号
100701 ;
摘要
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.
引用
收藏
页码:946 / 953
页数:8
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