title: Extractives from Erythrina eriotriocha.
abstract: From the stem bark of Erythrina eriotriocha, a novel isoflavone, eriotriochin has been isolated and characterized, in addition to known compounds auriculatin, dihydroauriculatin, and 3'-O-methylorobol. The structure of compound 1 was determined by COSY, selective INEPT, 2D HMBC, NOESY, DEPT, and other spectroscopic techniques.
authors.affiliation: Department of Organic Chemistry, University of Yaounde, Cameroon.
authors.forename: A E
authors.initials: AE
authors.lastname: Nkengfack
authors.forename: Z T
authors.initials: ZT
authors.lastname: Fomum
authors.forename: R
authors.initials: R
authors.lastname: Ubillas
authors.forename: D R
authors.initials: DR
authors.lastname: Sanson
authors.forename: M S
authors.initials: MS
authors.lastname: Tempesta
mesh_terms: D004895:Erythrina / Q000032:analysis*; D005419:Flavonoids / Q000302:isolation & purification*; D007529:Isoflavones / Q000302:isolation & purification*; D015394:Molecular Structure; D010946:Plants, Medicinal / Q000032:analysis*
chemical_list: D005419:Flavonoids; D007529:Isoflavones; C064686:eriotriochin