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A new oleanane triterpenoid from Gordonia ceylanica.
H M Herath1, P S Athukoralage, J F Jamie
1Institute of Fundamental Studies, Kandy, Sri Lanka.
Natural Product Letters
|February 14, 2002
Summary
Researchers discovered a new natural product, 3beta-acetoxy-11alpha(2
Area of Science:
- Natural Product Chemistry
- Phytochemistry
- Organic Chemistry
Background:
- Gordonia ceylanica is a plant species with potential medicinal properties.
- The stem bark is a rich source of bioactive compounds.
Purpose of the Study:
- To isolate and identify chemical constituents from the hexane extract of Gordonia ceylanica stem bark.
- To discover novel natural products and characterize known compounds.
Main Methods:
- Hexane extraction of Gordonia ceylanica stem bark.
- Chromatographic separation techniques (e.g., column chromatography).
- Spectroscopic analysis for structure elucidation (e.g., NMR, Mass Spectrometry).
Main Results:
- A new natural product, 3beta-acetoxy-11alpha(2',3'-epoxyferulyloxy)-olean-13(18)-ene, was isolated.
- Alpha-spinasterol was identified for the first time in the Gordonia genus.
Conclusions:
- The chemical investigation yielded a novel oleanane triterpenoid derivative.
- This study expands the known phytochemistry of the Gordonia genus.