title: [Studies on chemical constituents of Peucedanum medium Dunn var. garcile Dunn ex Shan at Sheh].
abstract: OBJECTIVE
  To study the chemical constitutents in Peucedanum medium var. gracile distributed in Guangxi.
  
  
  METHODS
  Chromatography and spectral analysis were used to isolated and elucidate the constituents.
  
  
  RESULTS
  Eight compounds were isolated from the root of P. medium var. gracile and elucidated as isoimperatorin, phellopterin, bergapten, oxypeucedanin hydrate, byakangelicin beta-sitosterol, hamaudol and mannitol.
  
  
  CONCLUSIONS
  Seven compounds were obtained from this plant for the first time.
authors.affiliation: Guangxi Institute of Traditional Medical and Pharmaceutical Sciences, Nanning 530022, Guangxi, China.
authors.forename: P
authors.initials: P
authors.lastname: Huang
authors.forename: X Z
authors.initials: XZ
authors.lastname: Zheng
authors.forename: M X
authors.initials: MX
authors.lastname: Lai
authors.forename: W Y
authors.initials: WY
authors.lastname: Rao
authors.forename: M
authors.initials: M
authors.lastname: Nishi
authors.forename: T
authors.initials: T
authors.lastname: Nakanishi
mesh_terms: D000078223:5-Methoxypsoralen; D019661:Apiaceae / Q000737:chemistry*; D003374:Coumarins / Q000737:chemistry / Q000302:isolation & purification*; D011564:Furocoumarins / Q000737:chemistry / Q000302:isolation & purification*; D008730:Methoxsalen / Q000031:analogs & derivatives* / Q000737:chemistry / Q000302:isolation & purification*; D010946:Plants, Medicinal / Q000737:chemistry*
chemical_list: D003374:Coumarins; D011564:Furocoumarins; C055542:isoimperatorin; C104601:phellopterin; D000078223:5-Methoxypsoralen; D008730:Methoxsalen