title: Daphnifolin, a new xanthone from Mesua daphnifolia (Guttiferae).
abstract: A new tetraoxygenated xanthone, daphnifolin (1,3,5-trihydroxy-4-methoxyxanthone), along with three other xanthones, were isolated from the stem bark extracts of Mesua daphnifolia. Their structures were characterized on the basis of 1D and 2D NMR spectral data.
authors.affiliation: Department of Chemistry, University Putra Malaysia, 43400 Serdang, Selangor, Malaysia. gwen@fsas.upm.edu.my
authors.forename: G C L
authors.initials: GC
authors.lastname: Ee
authors.forename: C K
authors.initials: CK
authors.lastname: Lim
authors.forename: G P
authors.initials: GP
authors.lastname: Ong
authors.forename: M A
authors.initials: MA
authors.lastname: Sukari
authors.forename: H L
authors.initials: HL
authors.lastname: Lee
mesh_terms: D009682:Magnetic Resonance Spectroscopy; D024301:Plant Bark / Q000737:chemistry; D010944:Plants / Q000737:chemistry*; D021241:Spectrometry, Mass, Electrospray Ionization; D013055:Spectrophotometry, Infrared; D013056:Spectrophotometry, Ultraviolet; D044004:Xanthones / Q000737:chemistry*
chemical_list: D044004:Xanthones; C514724:daphnifolin