title: (Z)-5-Hydroxy- and (Z)-4,5-dihydroxybutylidene-3-phthalides, new compounds isolated from Ligusticum wallichii.
abstract: Two new hydroxylated butylidenephthalides were extracted from LIGUSTICUM WALLICHII rhizom and their structures were assigned by spectral analysis.
authors.affiliation: Laboratoire de Pharmacognosie, UER de Pharmacie, Université Scientifique et Médicale de Grenoble, Domaine de La Merci, F-38700 La Tronche.
authors.forename: M
authors.initials: M
authors.lastname: Puech-Baronnat
authors.forename: M
authors.initials: M
authors.lastname: Kaouadji
authors.forename: A M
authors.initials: AM
authors.lastname: Mariotte