title: Dibenzocyclooctane lignans from the stems of Schisandra wilsoniana.
abstract: Five new dibenzocyclooctane lignans, schisanwilsonins K-O, together with eighteen known lignans were isolated from the stems of Schisandra wilsoniana. The structures of these new compounds were elucidated by spectroscopic methods, including 2D-NMR techniques. Several compounds were found to show anti-HIV and anti-HBV activity.
authors.affiliation: Department of Pharmacognosy, School of Pharmacy, Fudan University, Shanghai, P. R. China.
authors.forename: Wen-Hui
authors.initials: WH
authors.lastname: Ma
authors.forename: Yan
authors.initials: Y
authors.lastname: Lu
authors.forename: Dao-Feng
authors.initials: DF
authors.lastname: Chen
mesh_terms: D019380:Anti-HIV Agents / Q000737:chemistry* / Q000302:isolation & purification / Q000494:pharmacology; D000998:Antiviral Agents / Q000737:chemistry* / Q000302:isolation & purification / Q000494:pharmacology; D034242:Cyclooctanes / Q000737:chemistry / Q000302:isolation & purification / Q000494:pharmacology; D017705:Lignans / Q000737:chemistry* / Q000302:isolation & purification / Q000494:pharmacology; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D018547:Plant Stems / Q000737:chemistry; D010946:Plants, Medicinal; D032141:Schisandra / Q000737:chemistry*
chemical_list: D019380:Anti-HIV Agents; D000998:Antiviral Agents; D034242:Cyclooctanes; D017705:Lignans