artelinic acid

beta-Artelinic acid

(3R,5aα,8aα,12aR)-Decahydro-10β-(4-carboxybenzyloxy)-3,6α,9β-trimethyl-3β,12α-epoxypyrano[4,3-j]-1,2-benzodioxepin

(3R,5aα,8aα,12aR)-Decahydro-3,6α,9β-trimethyl-10α-(4-carboxybenzyloxy)-3β,12α-epoxypyrano[4,3-j]-1,2-benzodioxepin