(-)-(4aS,6S,8aS)-6β-Acetoxy-1,2,3,4,4aα,5,6,7,8,8a-decahydro-8aβ-methyl-1-oxonaphthalene

<(-)-(1S,2R,4S)-4β-Acetoxy-1α-ethynyl-1β-methylcyclohex-2-yl>acetaldehyde

<(-)-(1R,2R,4S)-4-Acetoxy-1α-ethenyl-1-methylcyclohex-2-yl>acetaldehyde

(-)-(4aS,6S,8aS)-1,1-(1,2-Ethylenedioxy)-1,2,3,4,4aα,5,6,7,8,8a-decahydro-6β-hydroxy-8aβ-methyl-naphthalene

(+)-(4aS,8aS)-1,1-(1,2-Ethylenedioxy)-1,2,3,4,4aα,5,6,7,8,8a-decahydro-8aβ-methyl-6-oxonaphthalene