title: [Studies on chemical constituents in n-butyl alcohol extract of roots of Actinidia deliciosa in Guangxi].
abstract: OBJECTIVE
  To study the chemical constituents of n-butyl alcohol extract in the roots of Actinidia deliciosa in Guangxi.
  
  
  METHODS
  The constituents were separated with various chromatographic techniques and their structures were elucidated by means of physicochemical properties and the analysis of their spectral data.
  
  
  RESULTS
  Six compounds were isolated and identified as eriantic acid B (1), 2alpha, 3beta, 24-trihydroxyursa-12-en-28-oic acid (2), 2alpha, 3alpha, 24-trihydroxyursa-12-en-28-oic acid (3), 2alpha, 3alpha, 23-tri-hydroxyursa-12, 20 (30)-dien-28-oic acid (4), 2alpha, 3alpha, 24-trihydroxyursa-12, 20 (30)-dien-28-oic acid (5), n-butyl-O-beta-D-fruto-pyranoside (6).
  
  
  CONCLUSIONS
  Compounds 1-4, 6 were obtained from this plant for the first time. Compound 6 was obtained from the genus Actinidia for the first time.
authors.affiliation: Faculty of Pharmacy, Guangxi Traditional Chinese Medical University, Nanning 530001, China. liangjie1101@126.com
authors.forename: Jie
authors.initials: J
authors.lastname: Liang
authors.forename: Han-Shen
authors.initials: HS
authors.lastname: Zhen
authors.forename: Sheng-Mao
authors.initials: SM
authors.lastname: Li
authors.forename: Wei-Wei
authors.initials: WW
authors.lastname: Zhang
authors.forename: Xin-Sheng
authors.initials: XS
authors.lastname: Wang
authors.forename: Chen-Yan
authors.initials: CY
authors.lastname: Liang
mesh_terms: D020001:1-Butanol / Q000737:chemistry*; D029042:Actinidia / Q000737:chemistry*; D002681:China; D004365:Drugs, Chinese Herbal / Q000032:analysis*; D009682:Magnetic Resonance Spectroscopy; D013058:Mass Spectrometry; D018517:Plant Roots / Q000737:chemistry*
chemical_list: D004365:Drugs, Chinese Herbal; D020001:1-Butanol