title: New neolignan glycoside from the root of Aralia echinocaulis Hand. -Mazz.
abstract: A phytochemical investigation was carried out to the root of Aralia echinocauis, and a new neolignan glycoside, 3-{3,5-dimethoxy-4β-d-Glucopyranoside-2-[3-(3-β-d-Glucopyranoside-4-methoxy-phenyl)-allyl]-phenyl}-prop-2-en-1-ol (1), together with a known saponin, araliasaponin II (2) for the first time was obtained. The chemical structure of compound 1 was identified mainly by the analysis of NMR including 1D and 2D NMR in combination with High Resolution Electrospray Ionisation Mass (HR-ESI-MS). This paper herein describes the isolation and structural elucidation of compound 1.
authors.affiliation: a School of Pharmacy , Anhui University of Chinese Medicine , Hefei , P.R. China.
authors.forename: Yunzhi
authors.initials: Y
authors.lastname: Li
authors.affiliation: a School of Pharmacy , Anhui University of Chinese Medicine , Hefei , P.R. China.
authors.forename: Hui
authors.initials: H
authors.lastname: Cheng
authors.affiliation: b School of Pharmacy , China Pharmaceutical University , Nanjing , P.R. China.
authors.forename: Ren
authors.initials: R
authors.lastname: Yue
authors.affiliation: a School of Pharmacy , Anhui University of Chinese Medicine , Hefei , P.R. China.
authors.forename: Mengmeng
authors.initials: M
authors.lastname: Duan
authors.affiliation: c The Institute of Biology , National Institute of Measurement and Testing Technology , Chengdu , P.R. China.
authors.forename: Mingdong
authors.initials: M
authors.lastname: Liu
mesh_terms: D027983:Aralia / Q000737:chemistry*; D006027:Glycosides / Q000737:chemistry / Q000302:isolation & purification*; D017705:Lignans / Q000737:chemistry / Q000302:isolation & purification*; D018517:Plant Roots / Q000737:chemistry; D012503:Saponins / Q000737:chemistry / Q000302:isolation & purification
chemical_list: C000619993:(3-(3-beta-D-Glucopyranoside-4-methoxy-phenyl)-allyl)-phenyl)-prop-2-en-1-ol; D006027:Glycosides; D017705:Lignans; D012503:Saponins
keywords: Aralia echinocaulis; Aralialignan; HR-ESI-MS; NMR; Neolignan