(3aS,8R,9aS,10S,11aR,13aS,13bR,13cS)-6,9a,14,14-tetramethyl-2,5,9-trioxo-10-((triethylsilyl)oxy)-4,5,8,9,9a,10,11,11a,13b,13c-decahydro-3a,7-methanooxeto[2'',3'':5',6']benzo[1',2':3,4]cyclodeca[1,2-d][1,3]dioxole-8,13a(13H)-diyl diacetate

(3aS,8R,9aS,10S,12S,13S,13aR,13bS)-12,13-dihydroxy-6,9a,14,14-tetramethyl-2,9-dioxo-10-((triethylsilyl)oxy)-13-(((trimethylsilyl)oxy)methyl)-5,8,9,9a,10,11,12,13,13a,13b-decahydro-4H-3a,7-methanobenzo[3,4]cyclodeca[1,2-d][1,3]dioxol-8-yl acetate

((3aS,8R,9aS,10S,12S,13S,13aR,13bS)-8-acetoxy-13-hydroxy-6,9a,14,14-tetramethyl-12-((methylsulfonyl)oxy)-2,9-dioxo-10-((triethylsilyl)oxy)-5,8,9,9a,10,11,12,13,13a,13b-decahydro-4H-3a,7-methanobenzo[3,4]cyclodeca[1,2-d][1,3]dioxol-13-yl)methyl acetate

(S)-3-(Chloromethyl-dimethyl-silanyloxy)-2,2-dimethyl-cyclohexanone

(1S,5S)-3,3,9,9-Tetramethyl-2-oxa-3-sila-bicyclo[3.3.1]nonan-5-ol