Abstract:
(+)-12,15-Epoxylabda-8(17),12,14-trien-16-yl acetate has been isolated from the seed kernels of Turraeanthus africanus (Nelw. ex DC). The stereo structure was confirmed by 1D- and 2D-NMR spectroscopy. Cytostatic/cytotoxic test of (I) on the growth of cancer cells in vitro gave positive results