title: [Chemical constituents of n-BuOH extract from Phyllanthus matsumurae].
abstract: OBJECTIVE
  To study the chemical constituents of n-BuOH extract from Phyllanthus matsumurae.
  
  
  METHODS
  Column chromatography was used for the isolation and purification. Spectroscopic methods including H-NMR, 13C-NMR and MS were used for the identification of structures.
  
  
  RESULTS
  Six compounds were isolated from the n-BuOH extract of 75% alcohol extract of the whole plant and identified as ellagic acid (1), phyllanthuspermin B (2), phyllanthuspermin C (3), xanthoxylin (4), hesperetin-7-O-[6-O-(alpha-L-rhamnopy ranosyl)] -beta-D-glucopyranoside (5) and 4-O-methylgallic acid (6).
  
  
  CONCLUSIONS
  Compounds 2 - 6 are obtained from this plant for the first time.
authors.forename: Chun-Ling
authors.initials: CL
authors.lastname: Zhu
mesh_terms: D000098:Acetophenones / Q000737:chemistry / Q000302:isolation & purification*; D004610:Ellagic Acid / Q000737:chemistry / Q000302:isolation & purification; D005707:Gallic Acid / Q000031:analogs & derivatives* / Q000737:chemistry / Q000302:isolation & purification; D009682:Magnetic Resonance Spectroscopy; D029803:Phyllanthus / Q000737:chemistry*; D010936:Plant Extracts / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*
chemical_list: D000098:Acetophenones; D010936:Plant Extracts; C024272:3,5-dihydroxy-4-methoxybenzoic acid; D004610:Ellagic Acid; D005707:Gallic Acid; C064382:xanthoxyline