title: [Studies on chemical constituents of Eriophyton wallichii].
abstract: OBJECTIVE
  To study the chemical constituents of Eriophyton wallichii.
  
  
  METHODS
  The constituents were isolated and purified by silica gel column and Sephadex LH-20 chromatography. Their structures are elucidated by physicochemical properties and spectral analysis.
  
  
  RESULTS
  Seven compounds were obtained and identified as beta-sitosterol (1), marrubiin (2), ursolic acid (3), cimigoside (4), 5-deoxyantirrhinoside (5), 8-epiloganic acid (6) and apigenin 7-(6"-p-coumaroyl) glucoside (7).
  
  
  CONCLUSIONS
  Compounds 1-7 were isolated from this plant for the first time.
authors.affiliation: Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China.
authors.forename: Song
authors.initials: S
authors.lastname: Zhang
authors.forename: Shou-Lang
authors.initials: SL
authors.lastname: Geshang
authors.forename: Zuo-Ma
authors.initials: ZM
authors.lastname: Dawa
authors.forename: Yan
authors.initials: Y
authors.lastname: Zhou
authors.forename: Shu-Lin
authors.initials: SL
authors.lastname: Peng
mesh_terms: D047310:Apigenin / Q000737:chemistry / Q000302:isolation & purification*; D002850:Chromatography, Gel; D004224:Diterpenes / Q000737:chemistry / Q000302:isolation & purification*; D005960:Glucosides / Q000737:chemistry / Q000302:isolation & purification*; D039823:Iridoids / Q000737:chemistry / Q000302:isolation & purification*; D019686:Lamiaceae / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D013058:Mass Spectrometry; D035261:Plant Components, Aerial / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*; D012855:Sitosterols / Q000737:chemistry / Q000302:isolation & purification; D014315:Triterpenes / Q000737:chemistry / Q000302:isolation & purification; D000097245:Ursolic Acid
chemical_list: D047310:Apigenin; D004224:Diterpenes; D005960:Glucosides; D039823:Iridoids; D012855:Sitosterols; D014315:Triterpenes; D000097245:Ursolic Acid; C093998:apigenin 7-(6''-4-coumaroylglucoside); C002947:loganic acid; C025473:gamma-sitosterol; C105731:marrubiin