title: Ginsenoside-Ia: a novel minor saponin from the leaves of Panax ginseng.
abstract: A new saponin, named ginsenoside-I (a), was isolated from leaves of Panax Ginseng, together with nine known saponins, and its structure was elucidated as 3beta,6alpha,12beta,20(S)-tetrahydroxyldammar-24(25)-ene (20- O-beta-D-glucopyranosyl)-3-O-beta-D-glucopyranoside on the basis of chemical and 2D-NMR methods.
authors.forename: D
authors.initials: D
authors.lastname: Dou
authors.forename: Y
authors.initials: Y
authors.lastname: Wen
authors.forename: Y
authors.initials: Y
authors.lastname: Pei
authors.forename: X
authors.initials: X
authors.lastname: Yao
authors.forename: Y
authors.initials: Y
authors.lastname: Chen
authors.forename: H
authors.initials: H
authors.lastname: Kawai
authors.forename: H
authors.initials: H
authors.lastname: Fukushima