title: Dibenzocyclooctadiene lignans from Schisandra lancifolia and their anti-human immunodeficiency virus-1 activities.
abstract: Three new dibenzocyclooctadiene lignans, schilancifolignans A-C (1-3), together with thirteen known ones, were isolated from the leaves and stems of Schisandra lancifolia. The structures of 1-3 were elucidated by spectroscopic methods, including extensive 1D- and 2D-NMR techniques. Compounds 1-3 were tested for their anti-human immunodeficiency virus-1 activities and showed weak bioactivities.
authors.affiliation: State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, Yunnan, P. R. China.
authors.forename: Guang-Yu
authors.initials: GY
authors.lastname: Yang
authors.forename: Peng
authors.initials: P
authors.lastname: Fan
authors.forename: Rui-Rui
authors.initials: RR
authors.lastname: Wang
authors.forename: Jing-Li
authors.initials: JL
authors.lastname: Cao
authors.forename: Wei-Lie
authors.initials: WL
authors.lastname: Xiao
authors.forename: Liu-Meng
authors.initials: LM
authors.lastname: Yang
authors.forename: Jian-Xin
authors.initials: JX
authors.lastname: Pu
authors.forename: Yong-Tang
authors.initials: YT
authors.lastname: Zheng
authors.forename: Han-Dong
authors.initials: HD
authors.lastname: Sun
mesh_terms: D019380:Anti-HIV Agents / Q000737:chemistry* / Q000302:isolation & purification / Q000494:pharmacology*; D034242:Cyclooctanes / Q000737:chemistry* / Q000302:isolation & purification / Q000494:pharmacology*; D015497:HIV-1 / Q000187:drug effects*; D006801:Humans; D017705:Lignans / Q000737:chemistry* / Q000302:isolation & purification / Q000494:pharmacology*; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D035261:Plant Components, Aerial / Q000737:chemistry; D032141:Schisandra / Q000737:chemistry*
chemical_list: D019380:Anti-HIV Agents; D034242:Cyclooctanes; D017705:Lignans; C510994:dibenzocyclooctadiene lignan