title: Xanthones from Calophyllum teysmannii var. inophylloide.
abstract: Further study of the wood of Calophyllum teysmannii Miq. var. inophylloide yielded xanthones 7-hydroxy-1,2,8-trimethoxyxanthone, 6-hydroxy-1,2,5-trimethoxyxanthone, and 2-carbomethoxy-6-methoxyxanthone in addition to 3,8-dihydroxy-1,2,4-trimethoxyxanthone, 3-hydroxy-2,4-dimethoxyxanthone, 1,7-dihydroxy-3-methoxyanthone (gentisin) and 2-hydroxyxanthone.
authors.affiliation: Instituto de Ciências Biomédicas de Abel Salazar, Universidade do Porto, Portugal. ankijjoa@icbas.up.pt
authors.forename: A
authors.initials: A
authors.lastname: Kijjoa
authors.forename: M J
authors.initials: MJ
authors.lastname: Gonzalez
authors.forename: M M
authors.initials: MM
authors.lastname: Pinto
authors.forename: A M
authors.initials: AM
authors.lastname: Silva
authors.forename: C
authors.initials: C
authors.lastname: Anantachoke
authors.forename: W
authors.initials: W
authors.lastname: Herz
mesh_terms: D015394:Molecular Structure; D019685:Rosales / Q000737:chemistry*; D013057:Spectrum Analysis; D014966:Xanthenes / Q000737:chemistry / Q000302:isolation & purification*; D044004:Xanthones
chemical_list: D014966:Xanthenes; D044004:Xanthones; C009689:xanthone