Benzoic acid (R)-2-{(2S,5S,6S)-6-[(S)-2-(tert-butyl-dimethyl-silanyloxy)-1-methyl-ethyl]-5-methyl-tetrahydro-pyran-2-yl}-propyl ester

(2R,3R,6S,7S,8S)-9-(tert-Butyl-dimethyl-silanyloxy)-2,6,8-trimethyl-7-(tetrahydro-pyran-2-yloxy)-nonane-1,3-diol

Benzoic acid (2R,3R,6S,7S,8S)-9-(tert-butyl-dimethyl-silanyloxy)-3-hydroxy-2,6,8-trimethyl-7-(tetrahydro-pyran-2-yloxy)-nonyl ester

(S)-4-Benzyl-3-[(2S,3R,6S,7S,8S)-9-(tert-butyl-dimethyl-silanyloxy)-3-hydroxy-2,6,8-trimethyl-7-(tetrahydro-pyran-2-yloxy)-nonanoyl]-oxazolidin-2-one