title: [Chemical Constituents from Angelica keiskei].
abstract: OBJECTIVE
  To investigate the chemical constituents from Angelica keiskei.
  
  
  METHODS
  The constituents were isolated and purified by silica gel, Sephadex LH-20 column chromatography, and preparative TLC. Their structures were identified on the basis of spectral data and physiochemical characteristics.
  
  
  RESULTS
  14 compounds were isolated from 70% ethanol extracts and identified as falcarindiol (1), selinidin (2), isobavachalcone (3), pteryxin (4), kaempferol-5-O-(6"-O-acetyl)-β-D-glucopyranoside (5), β-amyrin ace- tate (6), β-sitosteryl glucoside-6'-O-heptadecoicate (7), 2,5-dimethyl-6,8-dihydroxyl-chromone (8), quercetin-3,3'-di-O-α-L-rhamno- side (9), 2-hydroxynaringenin-4'-O-glucopyranoside (10), 3-O-α-L-rhamnosyl (1-->3)-β-D-glucopyranosyl (1-->3)-α-L-rhamnosyl (1--> 2)-α-L-arabinopyranosyl hederagenin-28-O-β-D-glucopyranosyl (1-->6)-β-D-glucopyranosyl ester (11), chrysoeriol (12), orientin (13) and 1β,6α-dihydroxyeudesm-4 (15)-ene (14).
  
  
  CONCLUSIONS
  All compounds are isolated from this plant for the first time.
authors.forename: Yuan-zhi
authors.initials: YZ
authors.lastname: Yao
authors.forename: Sheng-hua
authors.initials: SH
authors.lastname: Li
mesh_terms: D029969:Angelica / Q000737:chemistry*; D005419:Flavonoids; D005960:Glucosides; D044949:Kaempferols; D009828:Oleanolic Acid / Q000031:analogs & derivatives; D064209:Phytochemicals / Q000032:analysis*; D011794:Quercetin
chemical_list: D005419:Flavonoids; D005960:Glucosides; D044949:Kaempferols; D064209:Phytochemicals; D009828:Oleanolic Acid; C006552:kaempferol; D011794:Quercetin; C065886:orientin; C036380:beta-amyrin; C025763:hederagenin