title: Cycloartane-type glycosides from Aquilegia flabellata.
abstract: Two new cycloartane-type glycosides, named aquilegiosides A and B, were isolated from the dried aerial parts of Aquilegia flabellata Sieb.et Zucc.var flabellata (Ranunculaceae). Their chemical structures have been characterized as 22S-3beta,16alpha,29-trihydroxy-cycloart-24-en-26,22-olid e 3-O-beta-D-glucopyranosyl-(1--->6)-beta-D-glucopyranosyl-(1--->2)-alpha- L-arabinopyranoside and 3-O-beta-D-glucopyranosyl-(1--->2)-alpha-L-arabinopyranoside, by chemical and spectroscopic evidence.
authors.affiliation: Faculty of Engineering, Kyushu Kyoritsu University, Kitakyushu, Japan.
authors.forename: H
authors.initials: H
authors.lastname: Yoshimitsu
authors.forename: M
authors.initials: M
authors.lastname: Nishidas
authors.forename: F
authors.initials: F
authors.lastname: Hashimoto
authors.forename: T
authors.initials: T
authors.lastname: Nohara
mesh_terms: D002240:Carbohydrate Sequence; D006027:Glycosides / Q000737:chemistry* / Q000302:isolation & purification; D008968:Molecular Conformation; D008969:Molecular Sequence Data; D015394:Molecular Structure; D010944:Plants / Q000737:chemistry*; D012503:Saponins / Q000737:chemistry* / Q000302:isolation & purification; D014315:Triterpenes
chemical_list: D006027:Glycosides; D012503:Saponins; D014315:Triterpenes; C120242:aquilegioside A; C120243:aquilegioside B; C085352:cycloartane