(S)-1-[(2R,7R)-7-((S)-1-Benzyloxy-propyl)-2,3,6,7-tetrahydro-oxepin-2-yl]-5-(tetrahydro-pyran-2-yloxy)-pent-3-yn-1-ol

(2R,3R,8R,9S)-9-Benzyloxy-2,8-bis-(tert-butyl-dimethyl-silanyloxy)-1-(4-methoxy-benzyloxy)-undec-5-yn-3-ol

(R)-2-((S)-1-(benzyloxy)propyl)oxirane

(2S,3S)-3-Benzyloxy-pentane-1,2-diol