title: A new lignan glycoside from Peperomia duclouxii.
abstract: A new lignan glycoside was isolated from the n-BuOH extract of Peperomia duclouxii C. DC., and its structure was elucidated to be 2-(4''-hydroxy-3'', 5''-dimethoxybenzyl)-3-(5'-methoxy-3', 4'-methylenedioxybenzyl)butyrolactone-4''-O-beta-D-glucopyranoside (1) by spectral methods.
authors.affiliation: The National Center for Drug Screening, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, People's Republic of China.
authors.forename: Yan Hui
authors.initials: YH
authors.lastname: Zhu
authors.forename: Na
authors.initials: N
authors.lastname: Li
authors.forename: Ming-Wei
authors.initials: MW
authors.lastname: Wang
mesh_terms: D004365:Drugs, Chinese Herbal / Q000737:chemistry / Q000302:isolation & purification*; D005419:Flavonoids / Q000737:chemistry / Q000302:isolation & purification; D005960:Glucosides / Q000737:chemistry / Q000302:isolation & purification*; D017705:Lignans / Q000737:chemistry / Q000302:isolation & purification*; D015394:Molecular Structure; D019906:Nuclear Magnetic Resonance, Biomolecular; D036941:Peperomia / Q000737:chemistry*; D010946:Plants, Medicinal / Q000737:chemistry*
chemical_list: C533818:2-(4''-hydroxy-3'',5''-dimethoxybenzyl)-3-(5'-methoxy-3', 4'-methylenedioxybenzyl)butyrolactone-4''-O-beta-D-glucopyranoside; D004365:Drugs, Chinese Herbal; D005419:Flavonoids; D005960:Glucosides; D017705:Lignans