title: [Studies on the chemical constituents of Schisandra pubescens].
abstract: OBJECTIVE
  To study the chemical constituents of Schisandra pubescens.
  
  
  METHODS
  The chemical constituents were isolated by silica gel, Prep-HPLC and Prep-TLC methods. And their structures were elucidated by physical-chemical and spectroscopic methods.
  
  
  RESULTS
  Seven compounds were obtained and identified as (+)-gomisin K2 (I), gomisin S (II), Pregomisin (III), Schisantherin A (IV), Schicantherin B (V), Angeloylgomisin Q (VI), Rubrildilactione (VII).
  
  
  CONCLUSIONS
  All compounds are isolated from this plant for the first time.
authors.affiliation: School of Life Sciences, Southwest Univesity, Chongqing 400715, China. xuxiumeri@lytu.edu.cn
authors.forename: Xiu-mei
authors.initials: XM
authors.lastname: Xu
authors.forename: Lei
authors.initials: L
authors.lastname: Li
authors.forename: Min
authors.initials: M
authors.lastname: Chen
mesh_terms: D002851:Chromatography, High Pressure Liquid; D034242:Cyclooctanes / Q000737:chemistry / Q000302:isolation & purification; D004149:Dioxoles / Q000737:chemistry / Q000302:isolation & purification; D005638:Fruit / Q000737:chemistry; D007783:Lactones / Q000737:chemistry / Q000302:isolation & purification*; D017705:Lignans / Q000737:chemistry / Q000302:isolation & purification*; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D010946:Plants, Medicinal / Q000737:chemistry*; D032141:Schisandra / Q000737:chemistry*; D014315:Triterpenes / Q000737:chemistry / Q000302:isolation & purification*
chemical_list: D034242:Cyclooctanes; D004149:Dioxoles; D007783:Lactones; D017705:Lignans; D014315:Triterpenes; C034557:schizandrer A