title: [Chemical constituents from roots of Peucedanum praeruptorum (V)].
abstract: OBJECTIVE
  To study the chemical constituents in roots of Peucedanum praeruptorum from Henan.
  
  
  METHODS
  The constituents were isolated by column chromatography on silica gel and ODS, and identified by NMR, MS spectroscopic methods.
  
  
  RESULTS
  Six compounds, Pd-I b(1), marmesinsin (2), rutarin (3), isorutarin (4), 4H-1-benzopyran-4-one, 5-hydroxy-6-methoxy-2-phenyl-7-O-alpha-D-glucuronyl methyl ester (5), 4H-1-benzopyran-4-one, 5-hydroxy-6-methoxy-2-phenyl-7-O-alpha-D-glucuronyl acid (6) were isolated and identified.
  
  
  CONCLUSIONS
  Compound 5 was a new compound, compounds 5 and 6 were isolated from Peucedanum plant for the first time.
authors.affiliation: Institute of Chinese Materia Medica, China Academy of Traditional Chinese Medical Sciences, Beijing 100700, China. zhc95@163.com
authors.forename: Cun
authors.initials: C
authors.lastname: Zhang
authors.forename: Yong-Qing
authors.initials: YQ
authors.lastname: Xiao
authors.forename: Li
authors.initials: L
authors.lastname: Li
authors.forename: Massahiko
authors.initials: M
authors.lastname: Taniguchi
authors.forename: Kimiye
authors.initials: K
authors.lastname: Baba
mesh_terms: D019661:Apiaceae / Q000737:chemistry*; D004365:Drugs, Chinese Herbal / Q000737:chemistry*; D013058:Mass Spectrometry; D015394:Molecular Structure; D018517:Plant Roots / Q000737:chemistry
chemical_list: D004365:Drugs, Chinese Herbal