title: Two new stilbenoids from Pleione bulbocodioides.
abstract: Two new stilbenoids, 9-(4'-hydroxy-3'-methoxyphenyl)-10-(hydroxymethyl)-11-methoxy-5,6,9,10-tetrahydrophenanthro[2,3-b]furan-3-ol and 2-(4''-hydroxybenzyl)-3-(3'-hydroxyphenethyl)-5-methoxy-cyclohexa-2,5-diene-1,4-dione, together with the three known stilbenoids were isolated from the tubers of Pleione bulbocodioides (Franch.) Rolfe. Their structures were elucidated by spectroscopic methods.
authors.affiliation: School of Chemical and Environmental Engineering, Hubei University of Technology, Wuhan, China. liuxin_qiao@hotmail.com
authors.forename: Xin-Qiao
authors.initials: XQ
authors.lastname: Liu
authors.forename: Qiao-Yu
authors.initials: QY
authors.lastname: Yuan
authors.forename: Yuan-Qiang
authors.initials: YQ
authors.lastname: Guo
mesh_terms: D053138:Cyclohexenes / Q000737:chemistry / Q000302:isolation & purification*; D004365:Drugs, Chinese Herbal / Q000737:chemistry / Q000302:isolation & purification*; D005663:Furans / Q000737:chemistry / Q000302:isolation & purification*; D015394:Molecular Structure; D019906:Nuclear Magnetic Resonance, Biomolecular; D029595:Orchidaceae / Q000737:chemistry*; D010616:Phenanthrenes / Q000737:chemistry / Q000302:isolation & purification*; D013267:Stilbenes / Q000737:chemistry / Q000302:isolation & purification*
chemical_list: C539682:2-(4''-hydroxybenzyl)-3-(3'-hydroxyphenethyl)-5-methoxy-cyclohexa-2,5-diene-1,4-dione; C539681:9-(4'-hydroxy-3'-methoxyphenyl)-10-(hydroxymethyl)-11-methoxy-5,6,9,10-tetrahydrophenanthro(2,3-b)furan-3-ol; D053138:Cyclohexenes; D004365:Drugs, Chinese Herbal; D005663:Furans; D010616:Phenanthrenes; D013267:Stilbenes