title: Steroidal glycosides and cardenolide glycosides from Asclepias fruticosa.
abstract: Asclepias fruticosa afforded, in addition to five known pregnane glycosides and 11 known cardenolide glycosides, four new pregnane glycosides and eleven new cardenolide glycosides. Structures of these compounds were elucidated by spectroscopic methods and from chemical evidence.
authors.affiliation: Graduate School of Nutritional and Environmental Sciences, University of Shizuoka, Japan.
authors.forename: T
authors.initials: T
authors.lastname: Warashina
authors.forename: T
authors.initials: T
authors.lastname: Noro
mesh_terms: D002240:Carbohydrate Sequence; D002298:Cardenolides / Q000737:chemistry / Q000302:isolation & purification*; D006027:Glycosides / Q000737:chemistry / Q000302:isolation & purification*; D009682:Magnetic Resonance Spectroscopy; D008969:Molecular Sequence Data; D010840:Phytosterols / Q000737:chemistry / Q000302:isolation & purification*; D010944:Plants / Q000737:chemistry*; D016339:Spectrometry, Mass, Fast Atom Bombardment
chemical_list: D002298:Cardenolides; D006027:Glycosides; D010840:Phytosterols