title: [Study on phenylpropanoids from Dregea sinensis var. corrugata].
abstract: OBJECTIVE
  To study the chemical constituents of Dregea sinensis var. corrugata.
  
  
  METHODS
  The chemical constituents were isolated by various column chromatographic techniques. Structures were elucidated on the basis of NMR data.
  
  
  RESULTS
  Eight compounds were isolated and their structures were elucidated as syringaresinol (1), syringaresinol-O-3-D-glycopyranoside (2), 3, 4'-dimethoxyl-4, 9, 9'-trihydroxyl-benzofuranneolignan-7'-ene (3), 3, 4'-di- methoxyl-4, 9-dihydroxyl-9'-hydroethyl-benzofuranneolignan-7'-ene (4), conifer-aldehyde (5), sinapic aldehyde (6), 3-hydoxy-1-(4-hydroxy-3-methoxy-phenyl)-propan-1-one (7), 3-hydroxy-1-(3-methoxy-4-hydroxyphenyl)-propan-1-one (8).
  
  
  CONCLUSIONS
  Compounds 1-8 were isolated from Dregea sinensis var. corrugata for the first time.
authors.affiliation: Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education & Institute of Materia Medica, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing 100050, China.
authors.forename: Xian-hong
authors.initials: XH
authors.lastname: Chen
authors.forename: Yun-bao
authors.initials: YB
authors.lastname: Liu
authors.forename: Shi-shan
authors.initials: SS
authors.lastname: Yu
authors.forename: Jing
authors.initials: J
authors.lastname: Qu
authors.forename: Hui-ming
authors.initials: HM
authors.lastname: Hua
mesh_terms: D029062:Apocynaceae / Q000737:chemistry*; D004365:Drugs, Chinese Herbal / Q000737:chemistry / Q000302:isolation & purification; D010946:Plants, Medicinal / Q000737:chemistry*; D011407:Propane / Q000031:analogs & derivatives* / Q000737:chemistry* / Q000302:isolation & purification
chemical_list: D004365:Drugs, Chinese Herbal; D011407:Propane