(1S,7S,8S,8aR)-1,2,3,7,8,8a-hexahydro-7-methyl-8-[2-((2R,4R)-tetrahydro-4-methoxy-6-oxo-2H-pyran-2-yl)-ethyl]-1-naphthyl (2S)-2-methylbutyrate

methyl 3,5-dihydroxy-7-[(1'S,2'S,8'S,8a'S)-2'methyl-8'-[(S)-2-methylbutanoyloxy]-1',2',3',7',8',8a'-hexahydro-1'-naphthyl]heptanoate

1β,4α-bis(benzyloxy)-1,2,3,4,4aβ,5,8,8aα-octahydronaphthalene

1β,4α-bis(benzyloxy)-7-oxo-1,2,3,4,4aβ,7,8,8aα-octahydronaphthalene