(2R,7R)-2-((S)-1-Benzyloxy-propyl)-7-[(Z)-(S)-1-(tert-butyl-dimethyl-silanyloxy)-6-trimethylsilanyl-hex-3-en-5-ynyl]-2,3,6,7-tetrahydro-oxepine

(2R,7R)-7-((S)-1-Benzyloxy-propyl)-2,3,6,7-tetrahydro-oxepine-2-carbaldehyde

[(2R,7R)-7-((S)-1-Benzyloxy-propyl)-2,3,6,7-tetrahydro-oxepin-2-yl]-methanol

(R)-2-[(R)-1-((S)-1-Benzyloxy-propyl)-but-3-enyloxy]-pent-4-en-1-ol

(S)-3-[(2R,7R)-7-((S)-1-Benzyloxy-propyl)-2,3,6,7-tetrahydro-oxepin-2-yl]-3-(tert-butyl-dimethyl-silanyloxy)-propionaldehyde