7-drimen-9α,11,12-triol

(-)-drim-7-ene-11,12-diacetoxy-9α-ol

methyl (4S,4'S,4a'S,8a'S)-4'a,5',6',7',8',8'a-hexahydro-4'-hydroxy-5',5',8'a-trimethyl-2-oxospiro<1,3-dioxolane-4,1'(4'H)-naphthalene>-2'-carboxylate

methyl (4S,4'R,4a'S,8a'S)-4'a,5',6',7',8',8'a-hexahydro-4'-hydroxy-5',5',8'a-trimethyl-2-oxospiro<1,3-dioxolane-4,1'(4'H)-naphthalene>-2'-carboxylate

labd-7-en-12-acetyl-17-oic acid methyl ester