title: [Studies on the flavonol glycosides from the seeds of Vaccaria segetalis].
abstract: OBJECTIVE
  To study the chemical constituents of the seeds of Vaccaria segetalis.
  
  
  METHODS
  Chromatography and spectral analysis were used to isolate the constituents and elucidate their structure.
  
  
  RESULTS
  Three compounds were isolated from alcohol extract of the seeds of V. segetalis, and identified as apigenin-6-C-arabinosylglucoside(1), apigenin-6-C-glucosylglucoside(2), vaccarin(3).
  
  
  CONCLUSIONS
  Compound 1 and 2 were isolated from the seeds of this plant for the first time.
authors.affiliation: Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 200031, China.
authors.forename: S M
authors.initials: SM
authors.lastname: Sang
authors.forename: Z H
authors.initials: ZH
authors.lastname: Xia
authors.forename: S L
authors.initials: SL
authors.lastname: Mao
authors.forename: A
authors.initials: A
authors.lastname: Lao
authors.forename: Z L
authors.initials: ZL
authors.lastname: Chen
mesh_terms: D047310:Apigenin; D005419:Flavonoids / Q000737:chemistry / Q000302:isolation & purification*; D005960:Glucosides / Q000737:chemistry / Q000302:isolation & purification*; D010946:Plants, Medicinal / Q000737:chemistry*; D012639:Seeds / Q000737:chemistry; D031245:Vaccaria / Q000737:chemistry*
chemical_list: D005419:Flavonoids; D005960:Glucosides; C471112:apigenin-6-C-arabinosylglucoside; C471111:apigenin-6-C-glucosylglucoside; D047310:Apigenin