title: A new biscoumarin from Impatiens balsamina root cultures.
abstract: A new biscoumarin, 4,4'-biisofraxidin has been isolated from the root cultures of Impatiens balsamina (Balsaminaceae). The structure was elucidated by 1D and 2D NMR techniques.
authors.forename: P
authors.initials: P
authors.lastname: Panichayupakaranant
authors.forename: H
authors.initials: H
authors.lastname: Noguchi
authors.forename: W
authors.initials: W
authors.lastname: De-Eknamkul