title: [Triterpenes from Corallodiscus kingianus].
abstract: OBJECTIVE
  To study the chemical constituents from Corallodiscus kingianus.
  
  
  METHODS
  The column chromatographic techniques were applied to isolate constituents. A combination of ESI-MS and NMR spectroscopy was used to identify structures.
  
  
  RESULTS
  Six compounds were isolated from the acetone extract of this plant, and the structures of them have been identified as castanopsol (1) , 3beta-hydroxy-9 (11), 12-oleanadien-28-oic acid (2), 2,3,7-trihydroxy-6-oxo-1,3,5 (10), 7-tetraene-24-nor-frie-delane-29-oic acid methylester (3), 3-epicyclomusalenol (4), palmitinic acid (5) and stearic acid (6).
  
  
  CONCLUSIONS
  Compounds 1-6 were isolated for the first time from Gesneriaceae.
authors.affiliation: Institute of Natural Products, Henan University, Kaifeng, China. kangweny@hotmail.com
authors.forename: Wenyi
authors.initials: W
authors.lastname: Kang
authors.forename: Lin
authors.initials: L
authors.lastname: Chen
authors.forename: Xinyan
authors.initials: X
authors.lastname: Zang
mesh_terms: D004365:Drugs, Chinese Herbal / Q000032:analysis*; D019684:Magnoliopsida / Q000737:chemistry*; D014315:Triterpenes / Q000032:analysis*
chemical_list: D004365:Drugs, Chinese Herbal; D014315:Triterpenes