Jm. Amaroluis, PHYTOCHEMICAL STUDIES ON THE VENEZUELA ANDEAN FLORA .9. AN ENT-KAURENOLIDE FROM STEVIA-LUCIDA, Phytochemistry, 32(6), 1993, pp. 1611-1613
Chemical analysis of aerial parts of Stevia lucida yielded five known
ent-kaurene derivatives and a new ent-kaurenolide which we have named
stevionolide. The structure of the new compound was established by spe
ctral methods.