title: A xanthone from Shultesia guianensis.
abstract: The isolation of 1-hydroxy-3,7-dimethoxyxanthone (1) from Shultesia guianensis is reported along with relevant NMR spectra, including new data by two-dimensional NMR experiments (HMQC and HMBC).
authors.affiliation: Departamento de Química Orgânica e Inorgânica, CC, Universidade Federal do Ceará, 60021-270 Fortaleza, Cearcá, Brazil. fmonte@dqoi.ufc.br
authors.forename: F J
authors.initials: FJ
authors.lastname: Monte
authors.forename: F P
authors.initials: FP
authors.lastname: Soares
authors.forename: R
authors.initials: R
authors.lastname: Braz-Filho
mesh_terms: D029965:Gentianaceae; D006801:Humans; D009682:Magnetic Resonance Spectroscopy; D010936:Plant Extracts / Q000737:chemistry*; D014966:Xanthenes / Q000737:chemistry*; D044004:Xanthones
chemical_list: D010936:Plant Extracts; D014966:Xanthenes; D044004:Xanthones; C009689:xanthone