A new flavonoid glycoside from mistletoe transformed by Rhodobacter sphaeroides

被引：5

作者：

Li, Rui Juan ^{[1
]}

Yang, Guan E. ^{[1
]}

Bai, Hong Juan ^{[2
]}

Zhang, Qiong ^{[1
]}

Li, Jian Kuan ^{[1
]}

Li, Qing Shan ^{[1
]}

Zhang, Zhao Ming ^{[3
]}

机构：

[1] Shanxi Med Univ, Sch Pharmaceut Sci, Taiyuan 030001, Peoples R China

[2] N Univ China, Sch Chem Engn & Environm, Taiyuan 030051, Peoples R China

[3] Shanxi Univ, Coll Life Sci & Technol, Taiyuan 030006, Peoples R China

来源：

CHEMISTRY OF NATURAL COMPOUNDS | 2012年 / 48卷 / 05期

基金：

中国国家自然科学基金;

关键词：

Viscum coloratum (Kom.) Nakai; mistletoe; photosynthetic bacteria (PSB); Rhodobacter sphaeroides; chemical constituents; COLORATUM;

D O I：

10.1007/s10600-012-0376-0

中图分类号：

R914 [药物化学];

学科分类号：

100701 ;

摘要：

A new flavonoid glycoside, rhamnazin-3-O-beta-D-apiosyl-(1 -> 2)-beta-D-[6aEuro(3)-(3-hydroxy-3-methylglutaric methyl ester)]-glucoside (1), was isolated together with seven known flavonoid compounds from mistletoe transformed by Rhodobacter sphaeroides (PSBT). Its structure was elucidated on the basis of MS, 1D, and 2D NMR techniques. All of the eight compounds were subjected to antioxidant activity screening.

引用

页码：761 / 764

页数：4