Related Experiment Video
Updated: Jul 18, 2026
07:16
High-resolution Tandem Mass Spectrometry for Studying Chemical Constituents of Gynura bicolor DC
Published on: February 2, 2024
Isolation and identification of a novel flavonoid from Penthorum chinense P
1Department of Light Industry and Chemistry, Zhaoqing University, Zhaoqing, 526061, China. hwwang@zqu.edu.cn
Journal of Asian Natural Products Research
|December 6, 2006
Abstract:
A novel flavonoid, pinocembrin-7-O-[3''-O-galloyl-4'',6''-hexahydroxydiphenoyl]-beta-glucose (1) was isolated from the whole plant of Penthorum chinense P., along with four known compounds, pinocembrin-7-O-beta-glucoside, quercitrin, quercetin-3-O-rhamnoside and gallic acid. The structures were established by spectroscopic analysis.