title: Neglschisandrins A-B: two new dibenzocyclooctene lignans from Schisandra neglecta.
abstract: Two new dibenzocyclooctene lignans, neglschisandrins A-B (1-2), were isolated from the stems of Schisandra neglecta. Their structures and stereochemistries were elucidated by spectroscopic methods, including 1D- and 2D-NMR and HR-ESI-MS techniques.
authors.affiliation: School of Pharmacy, Key Laboratory of Eco-environments in Three Gorges Reservoir Region (Ministry of Education), Southwest University, Chongqing 400715, PR China. mminchen@swu.edu.cn
authors.forename: Min
authors.initials: M
authors.lastname: Chen
authors.forename: Xiumei
authors.initials: X
authors.lastname: Xu
authors.forename: Zhihua
authors.initials: Z
authors.lastname: Liao
authors.forename: Li
authors.initials: L
authors.lastname: Dong
authors.forename: Lei
authors.initials: L
authors.lastname: Li
authors.forename: Chengzhi
authors.initials: C
authors.lastname: Huang
mesh_terms: D034242:Cyclooctanes / Q000737:chemistry / Q000302:isolation & purification*; D017705:Lignans / Q000737:chemistry* / Q000302:isolation & purification*; D009682:Magnetic Resonance Spectroscopy; D011083:Polycyclic Compounds / Q000737:chemistry* / Q000302:isolation & purification*; D032141:Schisandra / Q000737:chemistry*
chemical_list: D034242:Cyclooctanes; D017705:Lignans; D011083:Polycyclic Compounds; C529839:neglschisandrin A; C529840:neglschisandrin B; C011105:schizandrin