(2S,7R)-2-[(1S)-1-bromopropyl]-7-[(1R)-chloro-4-hydroxybutyl]-2,3,6,7-tetrahydrooxepin

(R)-4-[(2R,7S)-7-((S)-1-Bromo-propyl)-2,3,6,7-tetrahydro-oxepin-2-yl]-4-chloro-butyronitrile

(2S,3S)-2,3-dihydroxy-1-tosyloxypentane

tert-Butyl-dimethyl-[(R)-1-((2S,7R)-(S)-7-oxiranyl-2,3,6,7-tetrahydro-oxepin-2-yl)-propoxy]-silane

Methanesulfonic acid (1R,6S,7S)-1-[(R)-2-benzyloxy-1-(tert-butyl-dimethyl-silanyloxy)-ethyl]-6-(tert-butyl-dimethyl-silanyloxy)-7-methoxymethoxy-non-3-ynyl ester

(R)-4-{(2R,7S)-7-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-propyl]-2,3,6,7-tetrahydro-oxepin-2-yl}-4-chloro-butyronitrile

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