title: A new lignan glycoside from the rhizomes of Imperata cylindrica.
abstract: A new lignan glycoside, 6-acetyl-1-[1,3-(4,4'-dihydroxy-3,3'-dimethoxy-beta-truxinyl)-beta-d-fructofuranosyl]-alpha-d-glucopyranoside (1), named impecyloside, was isolated from the rhizomes of Imperata cylindrica. The structure of the compound was determined by spectroscopic data including FABMS, UV, IR, 1H NMR and 13C NMR (DEPT) and 2D NMR (COSY, HSQC, HMBC).
authors.affiliation: Graduate School of Biotechnology and Plant Metabolism Research Centre, Kyung Hee University, Suwon, Republic of Korea.
authors.forename: Dae-Young
authors.initials: DY
authors.lastname: Lee
authors.forename: Kyung-Min
authors.initials: KM
authors.lastname: Han
authors.forename: Myoung-Chong
authors.initials: MC
authors.lastname: Song
authors.forename: Do-Gyeong
authors.initials: DG
authors.lastname: Lee
authors.forename: Yeong-Deok
authors.initials: YD
authors.lastname: Rho
authors.forename: Nam-In
authors.initials: NI
authors.lastname: Baek
mesh_terms: D006027:Glycosides / Q000235:genetics / Q000302:isolation & purification*; D017705:Lignans / Q000737:chemistry / Q000302:isolation & purification*; D019906:Nuclear Magnetic Resonance, Biomolecular; D009904:Optical Rotation; D006109:Poaceae / Q000737:chemistry*; D027343:Rhizome / Q000737:chemistry; D016339:Spectrometry, Mass, Fast Atom Bombardment; D013056:Spectrophotometry, Ultraviolet; D017550:Spectroscopy, Fourier Transform Infrared
chemical_list: D006027:Glycosides; D017705:Lignans