A new flavonoid from Chromolaena odorata.
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.
Pisutthanan
N
N
Faculty of Pharmacy, Department of Pharmaceutical Science, Chiang Mai University, Chiang Mai 50200 Thailand.
Liawruangrath
B
B
Liawruangrath
S
S
Bremner
J B
JB
D036604:Chromolaena / Q000737:chemistry*; D044950:Flavanones / Q000737:chemistry / Q000302:isolation & purification*; D013058:Mass Spectrometry; D015394:Molecular Structure; D019906:Nuclear Magnetic Resonance, Biomolecular; D035261:Plant Components, Aerial / Q000737:chemistry; D010936:Plant Extracts / Q000737:chemistry / Q000302:isolation & purification*; D017550:Spectroscopy, Fourier Transform Infrared; D013785:Thailand
D044950:Flavanones; D010936:Plant Extracts