title: Two new flavonoids from Erythrina eriotriocha.
abstract: In addition to the known compounds erythinasinate [1] and abyssinone V [2], two new flavonoids were isolated from the CHCl3 extract of the stem bark of Erythrina eriotriocha and characterized by spectroscopic techniques as 3'-prenylnaringenin [3] and 2'-hydroxy-5'-methoxybiochanin A [4].
authors.affiliation: Department of Chemistry, University of Missouri, Columbia 65211.
authors.forename: A E
authors.initials: AE
authors.lastname: Nkengfack
authors.forename: D R
authors.initials: DR
authors.lastname: Sanson
authors.forename: M S
authors.initials: MS
authors.lastname: Tempesta
authors.forename: Z T
authors.initials: ZT
authors.lastname: Fomum
mesh_terms: D007887:Fabaceae / Q000032:analysis*; D005229:Fatty Acids, Monounsaturated / Q000032:analysis / Q000302:isolation & purification*; D044950:Flavanones; D005419:Flavonoids / Q000032:analysis / Q000302:isolation & purification*; D007529:Isoflavones; D009682:Magnetic Resonance Spectroscopy; D013058:Mass Spectrometry; D010946:Plants, Medicinal
chemical_list: D005229:Fatty Acids, Monounsaturated; D044950:Flavanones; D005419:Flavonoids; D007529:Isoflavones; C060400:3'-prenylnaringenin; C060399:2'-hydroxy-5'-methoxybiochanin A; C039884:2-hydroxy-2-methyl-3-butenoic acid