(S)-2-[(4R,5S,6S)-2,2-Di-tert-butyl-5-methyl-6-((S)-1-methyl-2-oxo-butyl)-[1,3,2]dioxasilinan-4-yl]-propionaldehyde

(S)-2-[(4S,5S,6S)-2,2-Di-tert-butyl-6-((1R,2R)-2-hydroxy-1-methyl-butyl)-5-methyl-[1,3,2]dioxasilinan-4-yl]-pentan-3-one

(E)-(2S,4R,5S,6R)-2-[(4S,5S,6S)-2,2-Di-tert-butyl-6-((1R,2R)-2-hydroxy-1-methyl-butyl)-5-methyl-[1,3,2]dioxasilinan-4-yl]-5-hydroxy-4,6,8-trimethyl-undec-8-en-3-one

(3R,4R,5S,6S,7S,8S,10R,11S,12S)-3,11-dihydroxy-4,6,8,10,12,14-hexamethyl-5,7-<dioxy>-heptadec-14-en-9-one