(3aS,8R,9R,13bS)-9-(benzyloxy)-2,6,14,14-tetramethyl-8-(phenylthio)-9,11,12,13b-tetrahydro-4H-3a,7-methanobenzo[3,4]cyclodeca[1,2-d][1,3,2]dioxaborol-5(8H)-one

(3aS,5S,9S,10S,13R,13bS)-9-(benzyloxy)-2,2-di-tert-butyl-5-((tert-butyldimethylsilyl)oxy)-6,14,14-trimethyl-5,8,9,10,11,12,13,13b-octahydro-4H-3a,7-methanobenzo[3,4]cyclodeca[1,2-d][1,3,2]dioxasilole-10,13-diol

(3aS,8R,9R,13bS)-9-(benzyloxy)-2,2-di-tert-butyl-6,14,14-trimethyl-8-(phenylthio)-9,11,12,13b-tetrahydro-4H-3a,7-methanobenzo[3,4]cyclodeca[1,2-d][1,3,2]dioxasilol-5(8H)-one