title: [Study on the chemical constituents of Phlomis younghusbandii].
abstract: OBJECTIVE
  To study the chemical constituents of Phlomis younghusbandii.
  
  
  METHODS
  Column chromatography was used in the isolation procedure. The structures of isolated compounds were elucidated by spectral data
  
  
  RESULTS
  Eight compounds were isolated and their structures were identified as barlerin (1), sesamoside (2), phloyoside II (3), salidroside (4), shanzhiside methyl ester (5), acteoside (6), luteolin-7-O-glucoside (7), daucosterol (8).
  
  
  CONCLUSIONS
  Compound 4 is firstly isolated from Phlomis genus. Compound 4 and 6 are obtained from this plant for the first time.
authors.affiliation: Tianjin Tasly Modren TCM Resources Co. ,Ltd., Tianjin 300402, China.
authors.forename: Kai
authors.initials: K
authors.lastname: Fan
authors.forename: Ping
authors.initials: P
authors.lastname: Wang
authors.forename: Xiu-Li
authors.initials: XL
authors.lastname: Zhang
authors.forename: Shi-Hai
authors.initials: SH
authors.lastname: Hao
authors.forename: Song
authors.initials: S
authors.lastname: Huang
authors.forename: Jun-Quan
authors.initials: JQ
authors.lastname: Wang
mesh_terms: D047309:Flavones / Q000737:chemistry / Q000302:isolation & purification; D005960:Glucosides / Q000737:chemistry / Q000302:isolation & purification*; D039823:Iridoids / Q000737:chemistry / Q000302:isolation & purification*; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D010636:Phenols / Q000737:chemistry / Q000302:isolation & purification*; D031345:Phlomis / Q000737:chemistry*; D018517:Plant Roots / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*; D011714:Pyrans / Q000737:chemistry / Q000302:isolation & purification; D059808:Polyphenols; D047311:Luteolin
chemical_list: D047309:Flavones; D005960:Glucosides; D039823:Iridoids; D010636:Phenols; D011714:Pyrans; C533088:barlerin; C099471:sesamoside; C058956:acteoside; D059808:Polyphenols; C066408:luteolin-7-glucoside; D047311:Luteolin; C009172:rhodioloside