title: A novel cycloartane triterpene glycoside from the seeds of Cassia sophera L.
abstract: A new cycloartane triterpene glycoside (1), named Cyclosophoside A, was isolated from the seeds of Cassia sophera L. The structure of 1 has been determined as 29-O-beta-D-glucopyranoside of 1alpha, 3beta, 24xi, 25-tetrahydroxy-9, 19-cycloartan-29-oic acid by means of physicochemical properties and spectroscopic methods (1D and 2D NMR, MS).
authors.affiliation: Institute of Frontier Medical Science of Jilin University, ChangChun, Jilin, China.
authors.forename: Yan
authors.initials: Y
authors.lastname: Zhao
authors.forename: Jin-Ping
authors.initials: JP
authors.lastname: Liu
authors.forename: Dan
authors.initials: D
authors.lastname: Lu
authors.forename: Ping-Ya
authors.initials: PY
authors.lastname: Li
mesh_terms: D002366:Cassia / Q000737:chemistry*; D006027:Glycosides / Q000737:chemistry* / Q000302:isolation & purification; D008968:Molecular Conformation; D012639:Seeds / Q000737:chemistry*; D014315:Triterpenes / Q000737:chemistry* / Q000302:isolation & purification
chemical_list: D006027:Glycosides; D014315:Triterpenes; C522697:cyclosophoside A; C085352:cycloartane