title: Cardenolide glycosides from seeds of Corchorus olitorius.
abstract: Three new cardenolide glycosides were isolated from the seeds of Corchorus olitorius L. On the basis of chemical and spectroscopic evidence, their structures were established as cannogenol 3-O-beta-D-glucopyranosyl-(1-->4)-O-beta-D-boivinopyranoside, periplogenin 3-O-beta-D-glucopyranosyl-(1-->4)-O-beta-D-digitoxopyranoside and digitoxigenin 3-O-beta-D-glucopyranosyl-(1-->6)-O-beta-D-glucopyranosyl-(1-->4)-O-beta - D-digitoxopyranoside.
authors.affiliation: National Institute of Health Sciences, Tokyo, Japan.
authors.forename: T
authors.initials: T
authors.lastname: Nakamura
authors.forename: Y
authors.initials: Y
authors.lastname: Goda
authors.forename: S
authors.initials: S
authors.lastname: Sakai
authors.forename: K
authors.initials: K
authors.lastname: Kondo
authors.forename: H
authors.initials: H
authors.lastname: Akiyama
authors.forename: M
authors.initials: M
authors.lastname: Toyoda
mesh_terms: D002240:Carbohydrate Sequence; D002298:Cardenolides / Q000737:chemistry* / Q000302:isolation & purification*; D006027:Glycosides / Q000737:chemistry* / Q000302:isolation & purification*; D008969:Molecular Sequence Data; D019906:Nuclear Magnetic Resonance, Biomolecular; D010936:Plant Extracts / Q000737:chemistry* / Q000302:isolation & purification*; D010946:Plants, Medicinal / Q000737:chemistry*; D012639:Seeds / Q000737:chemistry; D016339:Spectrometry, Mass, Fast Atom Bombardment
chemical_list: D002298:Cardenolides; D006027:Glycosides; D010936:Plant Extracts