Homoisoflavanones with estrogenic activity from the rhizomes of Polygonatum sibiricum

被引:22
|
作者
Chen, Hui [1 ,2 ]
Li, Yu-Jie [3 ]
Li, Xiao-Fei [1 ]
Sun, Yan-Jun [1 ,2 ]
Li, Hong-Wei [1 ,2 ]
Su, Fang-Yi [1 ,2 ]
Cao, Yan-Gang [1 ]
Zhang, Yan-Li [1 ,2 ]
Zheng, Xiao-Ke [1 ,2 ]
Feng, Wei-Sheng [1 ,2 ]
机构
[1] Henan Univ Chinese Med, Sch Pharm, Zhengzhou 450046, Henan, Peoples R China
[2] Henan Univ Chinese Med, Collaborat Innovat Ctr Resp Dis Diag & Treatment, Zhengzhou 450046, Henan, Peoples R China
[3] Henan Univ Chinese Med, Sch Basic Med, Zhengzhou 450046, Henan, Peoples R China
关键词
Liliaceae; Polygonatum sibiricum; homoisoflavanones; estrogenic activity; molecular docking; HOMOISOFLAVONOIDS; CONSTITUENTS; ODORATUM; RECEPTORS;
D O I
10.1080/10286020.2017.1343821
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
A new homoisoflavanone, (3R)-5-hydroxy-7-methoxyl-3-(2'-hydroxy-4'- methoxybenzyl)-chroman-4-one (1), together with six known analogs, were isolated from the rhizomes of Polygonatum sibiricum. Their structures were elucidated on the basis of extensive spectroscopic analysis. All compounds were tested for their estrogenic activity using the MCF-7 estrogenresponsive human breast cancer cell lines. At a dose of 0.1 mu mol/L, compounds 1-7 exhibited significant proliferative effects on MCF-7 cells compared with E-2. The molecular docking study results indicated that the activity of compounds 3, 5, 6, and 7 may be the binding with ERR. GRAPHICS
引用
收藏
页码:92 / 100
页数:9
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