Compressanolide

(-)-Compressanolide

(3S)-3aβ,4,5,6,6aβ,7,8,9,9aβ,9bα-Decahydro-9β-hydroxy-3β,9-dimethyl-6-methyleneazuleno[4,5-b]furan-2(3H)-one

(3S,9R)-3aβ,4,5,6,6aβ,7,8,9,9aβ,9bα-Decahydro-9-hydroxy-3β,9-dimethyl-6-methyleneazuleno[4,5-b]furan-2(3H)-one