Mallavadhani, U.V.; Mahapatra, A.; Jamil, K.; Reddy, P.S.
(Biological & Pharmaceutical Bulletin, 27(10), 2004: 1576-1579)
The major metabolites of Diopsyros melanoxylon viz. amyrins and ursolic acid and their lipophilic 3-O-fatty acid ester chains (C-12-C-18), which are synthesized now under mild esterification conditions in excellent yields ...