title: [Two iridoid glycoside from roots of Phlomis medicinalis].
abstract: OBJECTIVE
  To study the chemical constituents of the roots of Phlomis medicinalis.
  
  
  METHODS
  The compounds were isolated and repeatedly purified by macroporous resin, silica gel column chromatography, TLC and PREP-HPLC. Their structures were elucidated by physical and chemical properties and NMR spectra.
  
  
  RESULTS
  Two iridoid glucosides were obtained and elucidated as 7-epilamalbide (1), chlorotuberoside (2).
  
  
  CONCLUSIONS
  Compound 1 was a new compound, compound 2 was isolated from the plant for the first time.
authors.affiliation: Dalian Institute for Drug Control, Dalian 116021, China.
authors.forename: Hengyue
authors.initials: H
authors.lastname: Xue
authors.forename: Chunhong
authors.initials: C
authors.lastname: Zhang
authors.forename: Gangli
authors.initials: G
authors.lastname: Wang
authors.forename: Ruichao
authors.initials: R
authors.lastname: Lin
authors.forename: Ping
authors.initials: P
authors.lastname: Li
mesh_terms: D005960:Glucosides / Q000032:analysis* / Q000302:isolation & purification; D057888:Iridoid Glucosides; D039823:Iridoids / Q000032:analysis* / Q000302:isolation & purification; D009682:Magnetic Resonance Spectroscopy; D031345:Phlomis / Q000737:chemistry*; D018517:Plant Roots / Q000737:chemistry*
chemical_list: C540814:7-epilamalbide; D005960:Glucosides; D057888:Iridoid Glucosides; D039823:Iridoids; C540815:chlorotuberoside