title: Four new triterpene glycosides from Thalictrum squarrosum.
abstract: Four new triterpene glycosides were isolated from the dried aerial parts of Thalictrum squarrosum (Ranunculaceae). They were designated as squarroside I, being a cycloartane-type glycoside, and squarrosides II, III and IV, being oleanene-type glycosides. Their structures were established by using two dimensional (2D) NMR techniques.
authors.affiliation: Faculty of Engineering, Kyushu Kyoritsu University, Kitakyushu, Japan. yoshimt@kyukyo-u.ac.jp
authors.forename: H
authors.initials: H
authors.lastname: Yoshimitsu
authors.forename: M
authors.initials: M
authors.lastname: Nishida
authors.forename: Z Z
authors.initials: ZZ
authors.lastname: Qian
authors.forename: Z H
authors.initials: ZH
authors.lastname: Lei
authors.forename: T
authors.initials: T
authors.lastname: Nohara
mesh_terms: D002236:Carbohydrate Conformation; D002240:Carbohydrate Sequence; D006027:Glycosides / Q000737:chemistry / Q000302:isolation & purification*; D009682:Magnetic Resonance Spectroscopy; D008516:Medicine, Chinese Traditional; D008969:Molecular Sequence Data; D010946:Plants, Medicinal / Q000737:chemistry*; D016339:Spectrometry, Mass, Fast Atom Bombardment; D014315:Triterpenes / Q000737:chemistry / Q000302:isolation & purification*
chemical_list: D006027:Glycosides; D014315:Triterpenes