(3aR,4S,7aR)-6-((formyloxy)methyl)-5-((S)-5-(formyloxy)pentan-2-yl)-3-methylene-2-oxo-2,3,3a,4,7,7a-hexahydrobenzofuran-4-yl (Z)-2-methylbut-2-enoate

白芷酸酐

(3aα,5β,8aα,9aα)-3a,6,7,8a,9,9a-hexahydro-5,8a-dimethylnaphtho[2,3-b]furan-2,8(3H,5H)-dione

(1aS*,2α,5aβ,6aβ,9aβ,9bα)-hexahydro-2,5a-dimethyl-2H-oxireno[4,4a]naphtho[2,3-b]furan-5,8(5aH,9H)-dione

(S)-4-((1aS,2S,3aR,6aR,6bS)-2-hydroxy-2-methyl-5-oxohexahydrooxireno[2,3-e]benzofuran-1a(2H)-yl)pentanoic acid