title: [Chemical constituents from involatile moiety of Pogostemon cablin].
abstract: OBJECTIVE
  To study the chemical constituents of involatile moiety of Pogostemon cablin.
  
  
  METHODS
  Compounds were isolated and purified by repeated column chromatography, and their structures were elucidated by spectroscopic analysis.
  
  
  RESULTS
  Nine compounds have been isolated and identified: epifriedelinol (1), 5-hydroxymethol-2-furfural (2), succinic acid (3), beta-sitosterol (4), daucosterol (5), crenatoside (6), 3'''-O-methylcrenatoside (7), isocrenatoside (8), and apigenin-7-O-beta-D-(6"-p-coumaryl)-glucoside (9).
  
  
  CONCLUSIONS
  Compounds 2, 3, 6-8 were isolated from Pogostemon genus for the first time.
authors.affiliation: Key Laboratory of Chemistry for Natural Products of Guizhou Province and Chinese Academy of Sciences, Guiyang 550002, China. huangliejun@126.com
authors.forename: Liejun
authors.initials: L
authors.lastname: Huang
authors.forename: Shuzhen
authors.initials: S
authors.lastname: Mu
authors.forename: Jianxin
authors.initials: J
authors.lastname: Zhang
authors.forename: Bin
authors.initials: B
authors.lastname: Deng
authors.forename: Zhiqin
authors.initials: Z
authors.lastname: Song
authors.forename: Xiaojiang
authors.initials: X
authors.lastname: Hao
mesh_terms: D002109:Caffeic Acids / Q000737:chemistry / Q000302:isolation & purification; D002783:Cholestenones / Q000737:chemistry / Q000302:isolation & purification; D005662:Furaldehyde / Q000737:chemistry / Q000302:isolation & purification; D005960:Glucosides / Q000737:chemistry / Q000302:isolation & purification; D019686:Lamiaceae / Q000737:chemistry*; D015394:Molecular Structure; D009822:Oils, Volatile / Q000032:analysis / Q000737:chemistry / Q000302:isolation & purification*; D012855:Sitosterols / Q000737:chemistry / Q000302:isolation & purification*; D019802:Succinic Acid / Q000737:chemistry / Q000302:isolation & purification
chemical_list: D002109:Caffeic Acids; D002783:Cholestenones; D005960:Glucosides; D009822:Oils, Volatile; D012855:Sitosterols; C083069:crenatoside; D019802:Succinic Acid; D005662:Furaldehyde; C011015:lyoniside