title: New flavones from Millettia erythrocalyx.
abstract: From the stem bark of Millettia erythrocalyx, three new compounds, namely, millettocalyxins A-C (1-3), and the new natural product pongol methyl ether (4) were isolated, along with 10 other known compounds. The structures of the new isolates were elucidated on the basis of spectroscopic data interpretation.
authors.affiliation: Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok 10330 Thailand.
authors.forename: Boonchoo
authors.initials: B
authors.lastname: Sritularak
authors.forename: Kittisak
authors.initials: K
authors.lastname: Likhitwitayawuid
authors.forename: Jürgen
authors.initials: J
authors.lastname: Conrad
authors.forename: Bernhard
authors.initials: B
authors.lastname: Vogler
authors.forename: Sabine
authors.initials: S
authors.lastname: Reeb
authors.forename: Iris
authors.initials: I
authors.lastname: Klaiber
authors.forename: Wolfgang
authors.initials: W
authors.lastname: Kraus
mesh_terms: D007887:Fabaceae / Q000737:chemistry*; D005419:Flavonoids / Q000737:chemistry / Q000302:isolation & purification*; D015394:Molecular Structure; D019906:Nuclear Magnetic Resonance, Biomolecular; D024301:Plant Bark / Q000737:chemistry; D018547:Plant Stems / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*; D013055:Spectrophotometry, Infrared; D013056:Spectrophotometry, Ultraviolet; D017550:Spectroscopy, Fourier Transform Infrared; D013785:Thailand
chemical_list: D005419:Flavonoids; C457239:millettocalyxin A; C457240:millettocalyxin B; C457241:millettocalyxin C; C458079:pongol methyl ether