<2S,2(1R),3S,6R,8S,8(3S),9R>-2-(4-Hydroxy-1-methylbutyl)-3,9-dimethyl-8-(3-methyl-4-pentenyl)-1,7-dioxaspiro<5.5>undecane

(2R)-2-Methyl-5-<<(1,1-dimethylethyl)diphenylsilyl>oxy>pentanal

(3S,4S,5R)-4-(Methoxymethoxy)-3,5-dimethyl-8-<<(1,1-dimethylethyl)diphenylsilyl>oxy>-1-octanol

(2S,3S,5R,6S,11R)-3,11-Dimethyl-2-<<<(1,1-dimethylethyl)diphenylsilyl>oxy>methyl>-5-(phenylsulfonyl)-1,7-dioxaspiro<5.5>undecane

18,22,3'-Tris-O-(triethylsilyl)tautomycin