title: An acidic triterpene glycoside from Cephalaria transsylvanica.
abstract: Transsylvanoside B, which is a new acidic triterpene glycoside, was isolated from dried flowers of Cephalaria transsylvanica. The structure was determined as 3-O-[beta-D- glucopyranosyl(1-->2)-beta-D-xylopyranosyl(1-->4)-alpha-L-rhamnopyran osy l (1-->4)-beta-D-xylopyranosyl]-3 beta,23-dihydroxy delta 12-oleanen-28-carboxylic acid.
authors.affiliation: Ege University, Faculty of Science, Organic Chemistry Department, Bornova, Izmir, Turkey.
authors.forename: S
authors.initials: S
authors.lastname: Kirmizigül
authors.forename: H
authors.initials: H
authors.lastname: Anil
mesh_terms: D002240:Carbohydrate Sequence; D002849:Chromatography, Gas; D008401:Gas Chromatography-Mass Spectrometry; D006027:Glycosides / Q000737:chemistry* / Q000302:isolation & purification; D009682:Magnetic Resonance Spectroscopy; D008969:Molecular Sequence Data; D009828:Oleanolic Acid / Q000031:analogs & derivatives*; D010944:Plants / Q000737:chemistry*; D012503:Saponins / Q000737:chemistry* / Q000302:isolation & purification; D016339:Spectrometry, Mass, Fast Atom Bombardment; D017550:Spectroscopy, Fourier Transform Infrared; D014315:Triterpenes / Q000737:chemistry* / Q000302:isolation & purification
chemical_list: D006027:Glycosides; D012503:Saponins; D014315:Triterpenes; C090275:transsylvanoside B; D009828:Oleanolic Acid