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Horsfieldin,a lignan and other constituents from Horsfieldia iryaghedhi |
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| Authors: | A.A.Leslie Gunatilaka A.M.Y.Jasmin De Silva Subramaniam Sotheeswaran L.M.V. Tillekeratne |
| Affiliation: | 1. Department of Chemistry, University of Colombo, Sri Lanka |
| Abstract: | A new lignan, horsfieldin [2-(3-hydroxy-4-methoxyphenyl)-6-(3,4-methylenedioxyphenyl)-3,7-dioxabicyclo(3,3,0)octane], d-asarinin, (?)-dihydrocubebin, dodecanoylphloroglucinol, myristic acid, trimyristin and sitosterol have been isolated and characterized from the hot methanol extract of Horsfieldia iryaghedhi seeds. The absolute configuration of the lignans and the chemotaxonomic significance of their occurrence is discussed. |
| Keywords: | Myristicaceae seeds horsfieldin (?)-dihydrocubebin dodecanoylphloroglucinol myristic acid trimyristin sitosterol structure elucidation absolute configuration chemotaxonomy. |
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