title: Sigmoidin F, a new prenylated flavonoid from Erythrina sigmoidea.
abstract: Sigmoidin F, a new prenylated flavanone, as well as abyssinone IV and 5,7,4'-trihydroxy-3'-methoxy-5'-(1"-prenyl) flavonone have been isolated from the stem and bark of Erythrina sigmoidea. The structure of 1 has been confirmed by a combination of 1H-nmr and other spectroscopic techniques.
authors.affiliation: Department of Chemistry, University of Missouri, Columbia 65211.
authors.forename: R
authors.initials: R
authors.lastname: Promsattha
authors.forename: J T
authors.initials: JT
authors.lastname: Mbafor
authors.forename: M S
authors.initials: MS
authors.lastname: Tempesta
authors.forename: Z T
authors.initials: ZT
authors.lastname: Fomum
mesh_terms: D004895:Erythrina / Q000032:analysis*; D005419:Flavonoids / Q000302:isolation & purification*; D015394:Molecular Structure; D010946:Plants, Medicinal / Q000032:analysis*; D013057:Spectrum Analysis; D013729:Terpenes / Q000302:isolation & purification*
chemical_list: D005419:Flavonoids; D013729:Terpenes; C062901:sigmoidin F