[(1R,2S)-1-allyl-2-((1S,2R)-2-benzyloxy-1-ethyl-pent-4-enyloxy)-5-methyl-hex-4-enyloxy]-tert-butyl-dimethyl-silane

{(1R)-1-[(1S)-1-((1S,2R)-2-benzyloxy-1-ethyl-pent-4-enyloxy)-2-(3,3-dimethyloxiranyl)-ethyl]-but-3-enyloxy}-tert-butyl-dimethyl-silane

1-[(2S,3R,8R,9S)-3-(tert-butyldimethyl-silanyloxy)-9-ethyl-8-benzyloxy-2,3,4,7,8,9-hexahydro-oxonin-2-yl]-3-methylbutane-2,3-diol

(2S,3S,8R,9S)-3-bromo-8-(tert-butyl-dimethyl-silanyloxy)-2-ethyl-9-(5-triethylsilanyl-pent-2-en-4-ynyl)-2,3,4,7,8,9-hexahydro-oxonine