A new flavonostilbene glycoside from roots of Polygonum multiflorum.
10.19540/j.cnki.cjcmm.20191024.201
- Author:
Qiu-Jie XIE
1
;
Shuo-Guo LI
2
;
Xiao-Jun HUANG
1
;
Zhen-Long WU
1
;
Wen-Cai YE
1
;
Ying WANG
1
Author Information
1. Institute of Traditional Chinese Medicine & Natural Products, College of Pharmacy, Jinan University Guangzhou 510632, China Guangdong Province Key Laboratory of Pharmacodynamic Constituents of Traditional Chinese Medicine & New Drug Research, Jinan University Guangzhou 510632, China.
2. Institute of Traditional Chinese Medicine & Natural Products, College of Pharmacy, Jinan University Guangzhou 510632, China Guangdong Province Key Laboratory of Pharmacodynamic Constituents of Traditional Chinese Medicine & New Drug Research, Jinan University Guangzhou 510632, China School of Traditional Chinese Medicine, Guangdong Pharmaceutical University Guangzhou 510006, China.
- Publication Type:Journal Article
- Keywords:
Polygonum multiflorum;
absolute configuration;
flavonostilbene glycoside;
polygonflavanol B
- MeSH:
Fallopia multiflora/chemistry*;
Flavonols/isolation & purification*;
Glycosides/isolation & purification*;
Plant Roots/chemistry*;
Stilbenes/isolation & purification*
- From:
China Journal of Chinese Materia Medica
2020;45(5):1114-1119
- CountryChina
- Language:Chinese
-
Abstract:
Polygonflavanol B(1), a new flavonostilbene glycoside, was isolated from the roots of Polygonum multiforum(Polygonaceae) by various column chromatography methods including macroporous resin HP-20, silica gel, Sephadex LH-20, and preparative HPLC. The structure with absolute configuration of the new compound was identified by its physicochemical properties, spectroscopic data, ECD calculation, and chemical method.
