title: Triterpenoid glycosides from Adina rubella.
abstract: Two new triterpenoid glycosides, quinovic acid-3 beta-O-beta-D- glucopyranosyl-(1-->4)-alpha-L-rhamnopyranoside and quinovic acid-3 beta-O-beta-D-glucopyranosyl-(1-->3)-beta-D-fucopyranoside (named rubelloside A and B, respectively), were isolated from roots of Adina rubella. Their structures were elucidated by spectral and chemical means. Rubelloside B exhibited immunological enhancement.
authors.affiliation: Shanghai Institute of Materia Medica, Academia Sinica, People's Republic of China.
authors.forename: S Y
authors.initials: SY
authors.lastname: Fang
authors.forename: Z S
authors.initials: ZS
authors.lastname: He
authors.forename: J H
authors.initials: JH
authors.lastname: Gao
authors.forename: P
authors.initials: P
authors.lastname: Wang
mesh_terms: D000818:Animals; D002236:Carbohydrate Conformation; D002240:Carbohydrate Sequence; D006027:Glycosides / Q000737:chemistry* / Q000302:isolation & purification; D008213:Lymphocyte Activation / Q000187:drug effects; D009682:Magnetic Resonance Spectroscopy; D008958:Models, Molecular; D008969:Molecular Sequence Data; D015394:Molecular Structure; D009904:Optical Rotation; D010946:Plants, Medicinal; D012503:Saponins / Q000737:chemistry* / Q000302:isolation & purification; D013601:T-Lymphocytes / Q000187:drug effects / Q000276:immunology*; D014315:Triterpenes / Q000737:chemistry* / Q000302:isolation & purification
chemical_list: D006027:Glycosides; D012503:Saponins; D014315:Triterpenes; C095524:rubelloside A; C095525:rubelloside B