tert-Butyl-{(4S,5S)-5-[(Z)-(S)-3-(4-methoxy-benzyloxymethyl)-1-methoxymethoxy-penta-2,4-dienyl]-2,2-dimethyl-[1,3]dioxolan-4-ylmethoxy}-dimethyl-silane

(4S,5S)-4-[(1E,5E)-(3R,4R)-3,4-Bis-(tert-butyl-dimethyl-silanyloxy)-hepta-1,5-dienyl]-5-(tert-butyl-dimethyl-silanyloxymethyl)-2,2-dimethyl-[1,3]dioxolane

(3aS,6R,7S,7aR)-2,2-Dimethyl-7-(tetrahydro-pyran-2-yloxy)-5-(toluene-4-sulfonyl)-hexahydro-[1,3]dioxolo[4,5-c]pyridine-6-carboxylic acid benzyl ester

Ethyl (4S,5S,6Z)-4,5-isopropylidenedioxy-7-iodohept-6-enoate

2-[(E)-4-((4S,5S)-5-Hydroxymethyl-2,2-dimethyl-[1,3]dioxolan-4-yl)-but-3-en-1-ynyl]-oxazole-4-carboxylic acid ethyl ester