2,2-Dimethyl-propionic acid (E)-(3S,5R,6R)-3,5-bis-(tert-butyl-dimethyl-silanyloxy)-6-(tert-butyl-diphenyl-silanyloxy)-9-methoxymethoxy-8-methyl-non-7-enyl ester

2,2-Dimethyl-propionic acid (E)-(3S,5R,6R)-3,5-bis-(tert-butyl-dimethyl-silanyloxy)-6-(tert-butyl-diphenyl-silanyloxy)-9-(tert-butyl-methoxy-phenyl-silanyloxy)-8-methyl-non-7-enyl ester

(E)-(3R,5R,6R)-3,5-bis(tert-butyldimethylsilanyloxy)-6-(tert-butyldiphenylsilanyl-oxy)-9-(tert-butylmethoxyphenylsilanyloxy)-8-methyl-non-7-enal

2,2-Dimethyl-propionic acid 2-[(E)-(4S,6R,7R)-4,6-bis-(tert-butyl-dimethyl-silanyloxy)-7-(tert-butyl-diphenyl-silanyloxy)-10-(tert-butyl-methoxy-phenyl-silanyloxy)-2-hydroxy-9-methyl-dec-8-enyl]-oxazol-4-ylmethyl ester

2,2-Dimethyl-propionic acid 2-{(2S,4R,6R)-6-[(E)-(R)-1-(tert-butyl-diphenyl-silanyloxy)-4-hydroxy-3-methyl-but-2-enyl]-4-hydroxy-2-methoxy-tetrahydro-pyran-2-ylmethyl}-oxazol-4-ylmethyl ester

2,2-Dimethyl-propionic acid (E)-(3S,5R,6R)-3,5-bis-(tert-butyl-dimethyl-silanyloxy)-6-(tert-butyl-diphenyl-silanyloxy)-9-hydroxy-8-methyl-non-7-enyl ester