title: [Water-soluble chemical constituents in flower buds of Lonicera macranthoides].
abstract: OBJECTIVE
  To study the water-soluble chemical constituents of the flower buds of Lonicera macranthoides.
  
  
  METHODS
  The chemical constituents were isolated and purified by means of chromatographic techniques and their structures were elucidated by spectroscopic methods.
  
  
  RESULTS
  Six compounds were isolated and identified as trans-linalool-3,7-oxide-6-O-beta-D-glucopyranoside(1), secol oganoside(2), secoxyloganin(3),chlorogenic acid(4), caffeic acid(5), sucrose(6).
  
  
  CONCLUSIONS
  Compound 1 is isolated from nature as a single compound for the first time, compounds 2-3 are isolated from this plant for the first time.
authors: Department of Natural Medicinal Chemistry, China Pharmaceutical University, Nanjing 211198, China. chenyu@cnbg.net
authors: Yu
authors: Y
authors: Chen
authors: You-yi
authors: YY
authors: Zhao
authors: Shuang
authors: S
authors: Wu
authors: Ming
authors: M
authors: Wang
authors: Xu
authors: X
authors: Feng
authors: Jing-yu
authors: JY
authors: Liang
mesh_terms: D002726:Chlorogenic Acid / Q000737:chemistry / Q000302:isolation & purification; D002851:Chromatography, High Pressure Liquid; D035264:Flowers / Q000737:chemistry*; D005960:Glucosides / Q000737:chemistry / Q000302:isolation & purification; D057888:Iridoid Glucosides / Q000737:chemistry / Q000302:isolation & purification; D031239:Lonicera / Q000737:chemistry*; D010936:Plant Extracts / Q000737:chemistry / Q000302:isolation & purification*; D014867:Water / Q000737:chemistry
chemical_list: D005960:Glucosides; D057888:Iridoid Glucosides; D010936:Plant Extracts; D014867:Water; D002726:Chlorogenic Acid; C059515:secoxyloganin