(R)-4-[(4S,5S,6R)-6-(2-Benzyloxy-ethyl)-5-methoxy-2,2-dimethyl-[1,3]dioxan-4-yl]-6-(tert-butyl-diphenyl-silanyloxy)-2-methyl-hexanal

(4R,5S)-5-((1S,2R)-4-Benzyloxy-2-hydroxy-1-methoxy-butyl)-4-(2-methyl-allyl)-dihydro-furan-2-one

{(4R,5S,6S)-6-[(1R,3R)-1-[2-(tert-Butyl-diphenyl-silanyloxy)-ethyl]-5-(dimethoxy-phosphoryl)-3-methyl-4-oxo-pentyl]-5-methoxy-2,2-dimethyl-[1,3]dioxan-4-yl}-acetic acid

{(R)-3-[(4S,5S,6R)-6-(2-Benzyloxy-ethyl)-5-methoxy-2,2-dimethyl-[1,3]dioxan-4-yl]-5-methyl-hex-5-enyloxy}-tert-butyl-diphenyl-silane

(+)-(4S,5S)-4-(2-Methyl-2-propenyl)-5-<(1S,2R)-4-(benzyloxy)-2-hydroxy-1-methoxybutyl>dihydrofuran-2(3H)-one