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A Customizable Approach for the Enzymatic Production and Purification of Diterpenoid Natural Products
Published on: October 4, 2019
Triterpenoids from Drypetes chevalieri Beille (euphorbiaceae)
J D Wansi1, J Wandji, W A F Kamdem
1Faculty of Science, Department of Chemistry, University of Douala, P.O. Box 24157, Douala, Cameroon. jdwansi@yahoo.fr
Natural Product Research
|July 13, 2006
Abstract:
The CH2Cl2/CH3OH (1/1) extract of the dried stem of Drypetes chevalieri Beille afforded two new triterpenoïds named drypechevalin A (11-oxo-beta-amyrin-3beta-ylcaffeate) and drypechevalin B (3,7-dioxo-D:A-friedooleanan-24-al) along with five known compounds: lupeol, lupeone, erythrodiol, putranjivadione, friedelin. Their structures were established on the basis of spectroscopic analysis and chemical evidence.
