Related Experiment Video
Updated: Jul 18, 2026

04:54
Flavonoid Content During the Growth and Floral Development of Calendula officinalis L.
Published on: June 27, 2025
A new flavonoid from Chromolaena odorata
N Pisutthanan1, B Liawruangrath, S Liawruangrath
1Faculty of Pharmacy, Department of Pharmaceutical Science, Chiang Mai University, Chiang Mai 50200 Thailand.
Natural Product Research
|November 28, 2006
Abstract:
Fractionation of the aerial parts of Chromolaena odorata afforded a new flavonoid, 5,7-dihydroxy-6,4'-dimethoxyflavanone, in addition to 14 known flavonoid compounds, six of which had not been isolated previously from this plant. The structure of the new compound was determined by spectroscopic methods particularly 2D-NMR analysis.

