Journal of Asian Natural Products Research 2017-Jul
Homoisoflavanones with estrogenic activity from the rhizomes of Polygonatum sibiricum.
只有註冊用戶可以翻譯文章
登陸註冊
鏈接已保存到剪貼板
關鍵詞
抽象
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 μmol/L, compounds 1-7 exhibited significant proliferative effects on MCF-7 cells compared with E2. The molecular docking study results indicated that the activity of compounds 3, 5, 6, and 7 may be the binding with ERR.