title: 4', 4'''-Dimethoxy Cupressuflavanone, a New Biflavanone from Eupatorium subhastatum.
authors.affiliation: Facultad de Farmacia y Bioquímica, Cátedra de Farmacognosia IQUIMEFA (UBA-CONICET) Junin 956, 1113 Buenos Aires, Argentina.
authors.forename: G E
authors.initials: GE
authors.lastname: Ferraro
authors.forename: V S
authors.initials: VS
authors.lastname: Martino
authors.forename: J D
authors.initials: JD
authors.lastname: Coussio