Phytosterol from the leaves of Vernonia conferta Benth (Asteraceae)
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Résumé
From the dichloromethane soluble part of ethanol extract of the leaves of Vernonia conferta, a phytosterol, Stigmast-5-ene-3?-ol (?-sitosterol) was isolated for the first time from this plant. The structure was elucidated using NMR and MS and was compared with literature.
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