2,2,2-trichloroethyl (2R,4S,6S,8S,10S)-(4-acetoxy-8-{2-[1-hydroxy-prop-2-(R)-yl]-allyl}-10-methyl-10-(triethylsiloxy)-1,7-dioxaspiro[5.5]undec-2-yl)-acetate

(5S,7S)-7-(2-(benzyloxy)ethyl)-5-((tert-butyldimethylsilyl)oxy)-9,9-diethyl-3-methylene-1,1-bis((1R,2S,3R,5R)-2,6,6-trimethylbicyclo[3.1.1]heptan-3-yl)-2,8-dioxa-9-sila-1-boraundecane

(4S,6S)-8-benzyloxy-4-hydroxy-6-(triethylsiloxy)-2-octanone

(3S)-5-[1-(triisopropylsiloxy)-prop-2-(R)-yl]-3-(triethylsiloxy)-hex-5-en-1-ol

(2S,5S)-7-(4-Methoxy-benzyloxy)-2-methyl-5-triethylsilanyloxy-1-triisopropylsilanyloxy-heptan-3-one

(2S,4S,6R,8S,10S)-8-(2-benzyloxyethyl)-10-(t-butyldimethylsiloxy)-2-{2-[1-(triisopropylsiloxy)-prop-2-(R)-yl]-allyl}-1,7-dioxaspiro[5.5]undecan-4-ol

(4S)-2-[1-(triisopropylsiloxy)-prop-2-(R)-yl]-6-(p-methoxybenzyloxy)-4-(p-nitrobenzoyloxy)-hex-1-ene

(2S,5S)-5-hydroxy-7-(p-methoxybenzyloxy)-2-methyl-1-(triisopropylsiloxy)-heptan-3-one

(S)-7,7-diisopropyl-4,8-dimethyl-3-methylene-1,1-bis((1R,2S,3R,5R)-2,6,6-trimethylbicyclo[3.1.1]heptan-3-yl)-2,6-dioxa-7-sila-1-boranonane

(S)-3-methyl-4-(triisopropylsiloxy)-butan-2-one

(2S,6R,8S,10S)-8-(2-Benzyloxy-ethyl)-10-(tert-butyl-dimethyl-silanyloxy)-2-((R)-3-methyl-2-methylene-4-triisopropylsilanyloxy-butyl)-1,7-dioxa-spiro[5.5]undecan-4-one

(4S)-2-[1-(triisopropylsiloxy)-prop-2-(R)-yl]-6-(p-methoxybenzyloxy)-4-(triethylsiloxy)-hex-1-ene

(3S)-5-[1-(triisopropylsiloxy)-prop-2-(R)-yl]-3-(triethylsiloxy)-hex-5-enal

(4R)-2-[1-(triisopropylsiloxy)-prop-2-(R)-yl]-6-(p-methoxybenzyloxy)-4-(triethylsiloxy)-hex-1-ene