title: [Chemical constituents of Fortunella margarita fruits].
abstract: OBJECTIVE
  To study the chemical constituents of the fruits of Fortunella margarita.
  
  
  METHODS
  The constituents were isolated and purified on silica gel column and other column chromatography, and their structures were determined by means of spectral techniques and physicochemical data.
  
  
  RESULTS
  11 compounds were isolated and identified as fortunellin (1), naringenin (2), phloridzin (3), nicotinflorin (4), rhoifolin (5), 4'-methoxy vitexin-2"-O-alpha-L-rhamnopyranoside (6), 4'-methoxy isovitexin-2"-O-alpha-L-rhamnopyranoside (7), rutin (8), phloretin-3', 5'-di-C-beta-glucopyranoside (9), 5-hydroxymethyl-furaldehyde (10) and beta-sitosterol (11).
  
  
  CONCLUSIONS
  Compound 2 - 4,7 and 10 are isolated from the plant for the first time.
authors.forename: Yong-Bin
authors.initials: YB
authors.lastname: Ge
mesh_terms: D044950:Flavanones / Q000737:chemistry / Q000302:isolation & purification; D005638:Fruit / Q000737:chemistry*; D005662:Furaldehyde / Q000031:analogs & derivatives / Q000737:chemistry / Q000302:isolation & purification; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D010695:Phlorhizin / Q000737:chemistry / Q000302:isolation & purification; D010936:Plant Extracts / Q000737:chemistry* / Q000302:isolation & purification; D027821:Rutaceae / Q000737:chemistry*
chemical_list: D044950:Flavanones; D010936:Plant Extracts; C008046:5-hydroxymethylfurfural; D010695:Phlorhizin; D005662:Furaldehyde; C005273:naringenin