title: A new lignan glycoside from the stem bark of Styrax japonica S. et Z.
abstract: A new lignan glycoside was isolated from the stem bark of Styrax japonica (Styracaceae). This lignan glycoside, named styraxjaponoside C (1), was identified by spectroscopic methods. In addition, six known compounds, arctiin (2), pinoresinol-4-O-beta-D-glucopyranoside (3), matairesinoside (4), methylsyringin (5), syringin (6), and egonol (7) were isolated from this plant. The structures of 1-7 were determined on the basis of spectroscopic and physicochemical data. Compounds 2 and 5 were isolated from this plant for the first time.
authors.affiliation: Research Center for Proteineous Materials, Chosun University, Gwangju, Korea.
authors.forename: Mi-Ran
authors.initials: MR
authors.lastname: Kim
authors.forename: Hyun Teak
authors.initials: HT
authors.lastname: Moon
authors.forename: Dong Gun
authors.initials: DG
authors.lastname: Lee
authors.forename: Eun-Rhan
authors.initials: ER
authors.lastname: Woo
mesh_terms: D005960:Glucosides / Q000737:chemistry / Q000302:isolation & purification*; D006027:Glycosides / Q000737:chemistry / Q000302:isolation & purification*; D017705:Lignans / Q000737:chemistry / Q000302:isolation & purification*; D009682:Magnetic Resonance Spectroscopy; D024301:Plant Bark / Q000737:chemistry*; D018547:Plant Stems / Q000737:chemistry*; D032362:Styrax / Q000737:chemistry*
chemical_list: D005960:Glucosides; D006027:Glycosides; D017705:Lignans; C546201:fargesin-4-O-glucopyranoside