title: [Studies on chemical constituents from leaves of Uraria lacei].
abstract: OBJECTIVE
  To study the chemical constituents from leaves of Uraria lacei.
  
  
  METHODS
  Chemical constituents were isolated by silica gel column and Sephadex LH-20, and identified by physiochemical and spectral analyses and by comparison with the standard compounds.
  
  
  RESULTS
  Eleven compounds were isolated and identified as naringenin-7-0-beta-D-glucopyranside (1), (2S)-5, 7-dimethoxy-4'-hydroxyflavan (2), dalbergioidin (3), 5, 7-dihydroxy-2'-methoxy-3', 4'-methylenedioxyisoflavanone (4), apigenin (5), 5, 7-dihydroxy-2', 4'-dimethoxyisoflavanone (6), 5, 7, 2', 4'-tetrahydroxyisoflavone (7), emodin (8), saliylic acid (9), daucosterol (10), and tetracosane (11).
  
  
  CONCLUSIONS
  All compounds were isolated from this plant for the first time.
authors.affiliation: State Ethnic Affairs Commission & Ministry of Education, Yunnan University of Nationalities, Kunming 650500, China.
authors.forename: Chao
authors.initials: C
authors.lastname: Wang
authors.forename: Hui
authors.initials: H
authors.lastname: Liang
authors.forename: Junming
authors.initials: J
authors.lastname: Guo
authors.forename: Xiangzhong
authors.initials: X
authors.lastname: Huang
authors.forename: Xiaofang
authors.initials: X
authors.lastname: Liu
authors.forename: Jiong
authors.initials: J
authors.lastname: Wang
mesh_terms: D007887:Fabaceae / Q000737:chemistry*; D010936:Plant Extracts / Q000032:analysis* / Q000302:isolation & purification; D018515:Plant Leaves / Q000737:chemistry
chemical_list: D010936:Plant Extracts