title: A new flavonoid from Chromolaena odorata.
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.
authors.affiliation: Faculty of Pharmacy, Department of Pharmaceutical Science, Chiang Mai University, Chiang Mai 50200 Thailand.
authors.forename: N
authors.initials: N
authors.lastname: Pisutthanan
authors.forename: B
authors.initials: B
authors.lastname: Liawruangrath
authors.forename: S
authors.initials: S
authors.lastname: Liawruangrath
authors.forename: J B
authors.initials: JB
authors.lastname: Bremner
mesh_terms: 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
chemical_list: D044950:Flavanones; D010936:Plant Extracts