(R)-1-[(2R,7R)-7-((S)-1-Benzyloxy-propyl)-2,3,6,7-tetrahydro-oxepin-2-yl]-2-(4-methoxy-benzyloxy)-ethanol

(2S,3S)-3-Benzyloxy-1-(tert-butyl-dimethyl-silanyloxy)-pentan-2-ol

(2R,3R)-2-Benzyloxy-3-(1-methoxy-1-methyl-ethoxy)-succinic acid diethyl ester

Methanesulfonic acid (R)-1-[(2R,7R)-7-((S)-1-benzyloxy-propyl)-2,3,6,7-tetrahydro-oxepin-2-yl]-2-(4-methoxy-benzyloxy)-ethyl ester

Acetic acid (Z)-(S)-1-[(2R,7R)-7-((S)-1-benzyloxy-propyl)-2,3,6,7-tetrahydro-oxepin-2-yl]-5-(tetrahydro-pyran-2-yloxy)-pent-3-enyl ester