Résumé/Abstract Léaves of Acacia jacquemontii on chemical investigation afforded a new aliphatic ester-cetyl triacontanoate along with n-triacontanol, n-octucosanol, β-sitosterol and stigmasterol while the heartwood of Kigelia pinnata gave lapachol, dehydro-a-lapachone, tecomaquinone-I, D-sesamin, paulownin, wodeshiol (kigeliol), kigelinone, β-sitosterol and stigmasterol on reinvestigation. The structures of isolated compounds were ascertained ...