Extractives from Guttiferae. Part II. The isolation and structure of four polyhydroxyxanthones in Symphonia globulifera L.
- 1 January 1966
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society C: Organic
- p. 430-432
- https://doi.org/10.1039/j39660000430
Abstract
Four xanthones isolated from Symphonia globulifera L., have been shown to be 1,7-dihydroxyxanthone (euxanthone), 1,5,6-trihydroxyxanthone, 1,3,5,6-tetrahydroxyxanthone, and 1,3,6,7-tetrahydroxyxanthone. Experiments leading to the synthesis of 1,7-dihydroxyxanthone are described.Keywords
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