title: An unusual new sulfated triterpene saponin from Arenaria juncea.
abstract: A novel triterpene saponin, 3-Osulfate-gypsogenic acid-23-O-beta-D-4-O-sulfate-glucopyranoside (junceoside D), has been isolated from the roots of Arenaria juncea. The structure was characterized mainly by a combination of 2D-NMR techniques, mass spectrometry and chemical methods.
authors.affiliation: Laboratoire de Pharmacognosie, Faculté de Pharmacie, Université de Bourgogne, Dijon, France.
authors.forename: G
authors.initials: G
authors.lastname: Gaidi
authors.forename: T
authors.initials: T
authors.lastname: Miyamoto
authors.forename: M A
authors.initials: MA
authors.lastname: Lacaille-Dubois
mesh_terms: D029748:Caryophyllaceae / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D010936:Plant Extracts; D018517:Plant Roots / Q000737:chemistry; D012503:Saponins / Q000737:chemistry* / Q000302:isolation & purification / Q000494:pharmacology; D021241:Spectrometry, Mass, Electrospray Ionization; D016339:Spectrometry, Mass, Fast Atom Bombardment; D014315:Triterpenes / Q000737:chemistry* / Q000494:pharmacology
chemical_list: D010936:Plant Extracts; D012503:Saponins; D014315:Triterpenes; C503791:junceoside D