An isoflavanoid-neoflavonoid and an O-methylated isoflavone from the heartwood of Dalbergia nitidula.
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.
Bekker
Madelyn
M
Department of Chemistry, University of the Orange Free State, PO Box 339, Bloemfontein 9300, South Africa.
Malan
Elfranco
E
Steenkamp
Jacobus A
JA
Brandt
E Vincent
EV
D007887:Fabaceae / Q000737:chemistry*; D007529:Isoflavones / Q000737:chemistry* / Q000302:isolation & purification; D000432:Methanol; D015394:Molecular Structure; D014934:Wood
D007529:Isoflavones; D000432:Methanol