title: Lignan and neolignan glycosides from Ulmus davidiana var. japonica.
abstract: Four lignan xylosides and two neolignan glycosides were isolated from the stem and root barks of Ulmus davidiana var. japonica. Their structures were identified as lyoniside, nudiposide, 5'-methoxyisolariciresinol-9'-O-beta-D-xylopyranoside, isolariciresinol-9'-O-1-D-xylopyranoside, rel-trans-dihydrodehydroconiferyl alcohol 4'-O-alpha-L-rhamnopyranoside and icariside E3 by comparison of their spectral data with those reported in the literatures, respectively.
authors: College of Pharmacy, Seoul National University, Kwanak-Gu, Seoul, Korea.
authors: M K
authors: MK
authors: Lee
authors: S H
authors: SH
authors: Sung
authors: H S
authors: HS
authors: Lee
authors: J H
authors: JH
authors: Cho
authors: Y C
authors: YC
authors: Kim
mesh_terms: D002852:Chromatography, Ion Exchange; D006027:Glycosides / Q000737:chemistry*; D017705:Lignans / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D018517:Plant Roots / Q000737:chemistry; D018547:Plant Stems / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*; D016339:Spectrometry, Mass, Fast Atom Bombardment; D013055:Spectrophotometry, Infrared; D013056:Spectrophotometry, Ultraviolet
chemical_list: D006027:Glycosides; D017705:Lignans