(4aα,8aβ)-5β,8α-bis(benzyloxy)-2(hydroxymethyl)-3-oxo-1β-[3-(1-ethoxyethoxy)propyl]decahydronaphthalene

((1R,4aR,5S,8S,8aR)-5,8-bis(benzyloxy)-1-(3-(1-ethoxyethoxy)propyl)-3-oxodecahydronaphthalen-2-yl)methyl methanesulfonate

(4aS,5R,8R,8aS)-5,8-bis(benzyloxy)-1,2,4a,5,6,7,8,8a-octahydronaphthalen-2-ol

(2S,4aS,5R,8R,8aS)-5,8-bis(benzyloxy)-3-(phenylselanyl)decahydronaphthalen-2-ol

(2S,4aS,5R,8R,8aS)-5,8-bis(benzyloxy)-3-(phenylseleninyl)decahydronaphthalen-2-ol