Se. Drewes et al., 5,6-DIHYDRO-ALPHA-PYRONES AND 2 BICYCLIC TETRAHYDRO-ALPHA-PYRONE DERIVATIVES FROM CRYPTOCARYA-LATIFOLIA, Phytochemistry, 38(6), 1995, pp. 1427-1430
Two new 6-substituted-5,6-dihydro-alpha-pyrones have been isolated fro
m the bark Cryptocarya latifolia. In addition two new, closely related
dioxabicyclo [3,3,1]nonan-2-one derivatives, have been obtained in lo
wer concentration from the same plant source.