(3E,5R,6S,7S)-6,8-dihydroxy-5,7-dimethyloct-3-enoic acid methyl ester

(E)-(5S,6S,7S)-7-[(2R,4R,5S)-2-(4-Methoxy-phenyl)-5-methyl-[1,3]dioxan-4-yl]-5-methyl-6-triethylsilanyloxy-oct-3-enoic acid methyl ester

(2R,3S,6S)-3-(tert-Butyl-dimethyl-silanyloxy)-6-{(4S,5R,6R)-6-[(S)-2-(tert-butyl-diphenyl-silanyloxy)-1-methyl-ethyl]-2,2,5-trimethyl-[1,3]dioxan-4-yl}-2-((2R,4S,5S,6R)-5,6-dimethyl-2-phenyl-[1,3]dioxan-4-yl)-heptan-4-ol

(3E,5S,6S,7R,8R,9S)-6-hydroxy-8,10-[(R)-4-methoxybenzilidenedioxy]-5,7,9-trimethyldec-3-enoic acid methyl ester

(3R,4S,5S,6S,7S)-7-[(2R,4R,5S)-2-(4-Methoxy-phenyl)-5-methyl-[1,3]dioxan-4-yl]-5-methyl-6-triethylsilanyloxy-3-trimethylsilanyl-oct-1-en-4-ol