[Furocoumarins in Archangelica officinalis and Angelica silvestris. Distribution of 5-beta-cyclolavandulyloxy-psoralen in the genus Angelica.].
5-beta-Cyclolavandulyloxy-psoralen i.e. 4-[(2,4,4-trimetnyl-1-cyclohexen-1-yl)methoxy]-7H-furo [3,2-g] [1] benzopyran-7-one was isolated from Angelica silvestris L. Detailed analytical data are given. Presence of this coumarin in other Angelica species is reported and discussed.
Carbonnier
J
J
Laboratoire de Chimie appliquée aux corps organisés Muséum National d'Histoire Naturelle, Paris, France.
Molho
D
D