title: An isoflavanoid-neoflavonoid and an O-methylated isoflavone from the heartwood of Dalbergia nitidula.
abstract: An isoflavanoid (6-->2) neoflavonoid dimer and a 4',5',7-trihydroxy-2'-methoxyisoflavone, both as the acetate derivatives were isolated from the heartwood of Dalbergia nitidula. Their structures were established by spectroscopic methods.
authors.affiliation: Department of Chemistry, University of the Orange Free State, PO Box 339, Bloemfontein 9300, South Africa.
authors.forename: Madelyn
authors.initials: M
authors.lastname: Bekker
authors.forename: Elfranco
authors.initials: E
authors.lastname: Malan
authors.forename: Jacobus A
authors.initials: JA
authors.lastname: Steenkamp
authors.forename: E Vincent
authors.initials: EV
authors.lastname: Brandt
mesh_terms: D007887:Fabaceae / Q000737:chemistry*; D007529:Isoflavones / Q000737:chemistry* / Q000302:isolation & purification; D000432:Methanol; D015394:Molecular Structure; D014934:Wood
chemical_list: D007529:Isoflavones; D000432:Methanol