title: [A new phenylethanoid glucoside from Lagotis brevituba].
abstract: OBJECTIVE
  To study the chemical constituents of Lagotis brevituba.
  
  
  METHODS
  The chemical constituents were isolated and purified by silica gel column chromatography, polyamide column chromatography, and semi-preparative HPLC, and their structures were elucidated on the basis of analysis of IR,NMR, 2D-NMR, and MS spectra.
  
  
  RESULTS
  Two compounds were obtained and were identified as phenylethanoid glucosides, lagotiside A (1) and acteoside (2), respectively.
  
  
  CONCLUSIONS
  Compound 1 is a new compound and named as lagotiside A.
authors: College of Pharmaceutical Sciences, Southwest University, Chongqing 400716, China. 7964163@163.com
authors: Feng
authors: F
authors: Chi
authors: Jun
authors: J
authors: Deng
authors: Yanhan
authors: Y
authors: Wang
mesh_terms: D005960:Glucosides / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D010936:Plant Extracts / Q000737:chemistry*; D010943:Plantago / Q000737:chemistry*
chemical_list: D005960:Glucosides; D010936:Plant Extracts