title: [Studies on the chemical constituents of Scyphiphora hydrophyllacea (II)].
abstract: OBJECTIVE
  To study the chemical constituents of Scyphiphora hydrophyllacea.
  
  
  METHODS
  The compounds were isolated and purified by repeated column chromatography on silica and Sephadex LH-20 gel and their structures were identified by spectral analysis.
  
  
  RESULTS
  Six compounds were identified as friedelin (1), syringic acid (2), isoscopoletin (3), fraxetol (4), casuarinondiol (5) and guaiacylglycerol-beta-ferulic acid ether (6).
  
  
  CONCLUSIONS
  All of these six compounds are isolated from Scyphiphora hydrophyllacea for the first time.
authors.affiliation: Guangdong Key Lab of Marine Material Medica, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou 510301, China. tsh7524098@126.com
authors.forename: Shu-Hong
authors.initials: SH
authors.lastname: Tao
authors.forename: Guang-Chun
authors.initials: GC
authors.lastname: Gao
authors.forename: Shu-Hua
authors.initials: SH
authors.lastname: Qi
authors.forename: Qing-Xin
authors.initials: QX
authors.lastname: Li
authors.forename: Si
authors.initials: S
authors.lastname: Zhang
mesh_terms: D005707:Gallic Acid / Q000031:analogs & derivatives* / Q000737:chemistry / Q000302:isolation & purification; D009682:Magnetic Resonance Spectroscopy; D035261:Plant Components, Aerial / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*; D019666:Rubiaceae / Q000737:chemistry*; D012603:Scopoletin / Q000031:analogs & derivatives / Q000737:chemistry / Q000302:isolation & purification; D014315:Triterpenes / Q000737:chemistry / Q000302:isolation & purification*; D000094042:Lupanes
chemical_list: D005707:Gallic Acid; D012603:Scopoletin; D014315:Triterpenes; C514909:isoscopoletin; C060796:friedelin; D000094042:Lupanes; C001945:syringic acid