Methanesulfonic acid 4-((2R,4R,6R)-4-(tert-butyl-dimethyl-silanyloxy)-6-{(2R,6R)-6-[2-(tert-butyl-diphenyl-silanyloxy)-ethyl]-4-methylene-tetrahydro-pyran-2-ylmethyl}-tetrahydro-pyran-2-yl)-oxazol-2-ylmethyl ester

2-[(2R,3S,4S,5R,6R)-4-(3,4-Dimethoxy-benzyloxy)-6-((E)-2-iodo-1-methyl-vinyl)-3,5-dimethyl-tetrahydro-pyran-2-yl]-ethanol

2-{6-[4-(tert-butyl-dimethyl-silanyloxy)-6-(2-{3-[4-(3,4-dimethoxy-benzyloxy)-6-(2-iodo-1-methyl-vinyl)-3,5-dimethyl-tetrahydro-pyran-2-yl]-propenyl}-oxazol-4-yl)-tetrahydro-pyran-2-ylmethyl]-4-methylene-tetrahydro-pyran-2-yl}-ethanol

(2S,3R)-5-(tert-Butyl-diphenyl-silanyloxy)-3-hydroxy-2-methyl-pentanoic acid

[(2R,3S,4S,5R,6R)-4-(3,4-Dimethoxy-benzyloxy)-6-((E)-2-iodo-1-methyl-vinyl)-3,5-dimethyl-tetrahydro-pyran-2-yl]-acetaldehyde

{6-[4-(tert-butyl-dimethyl-silanyloxy)-6-(2-{3-[4-(3,4-dimethoxy-benzyloxy)-6-(2-iodo-1-methyl-vinyl)-3,5-dimethyl-tetrahydro-pyran-2-yl]-propenyl}-oxazol-4-yl)-tetrahydro-pyran-2-ylmethyl]-4-methylene-tetrahydro-pyran-2-yl}-acetaldehyde

4-((2R,4R,6R)-4-(tert-Butyl-dimethyl-silanyloxy)-6-{(2R,6R)-6-[2-(tert-butyl-diphenyl-silanyloxy)-ethyl]-4-methylene-tetrahydro-pyran-2-ylmethyl}-tetrahydro-pyran-2-yl)-2-(4-methoxy-benzyloxymethyl)-oxazole

tert-Butyl-{2-[(2R,4R,5S)-2-((E)-2-iodo-1-methyl-vinyl)-5-methyl-6-methylene-[1,3]dioxan-4-yl]-ethoxy}-diphenyl-silane