(8S,10R,11R)-11-Benzyloxymethoxy-8-(tert-butyl-dimethyl-silanyloxy)-10-(4-methoxy-benzyloxy)-3,3-dimethyl-dodec-1-en-4-one

(E)-4-{(S)-6-[(2R,3R)-3-Benzyloxymethoxy-2-(4-methoxy-benzyloxy)-butyl]-5,6-dihydro-4H-pyran-2-yl}-4-methyl-pent-2-enethioic acid S-ethyl ester

(E)-(9S,11R,12R)-12-Benzyloxymethoxy-9-(tert-butyl-dimethyl-silanyloxy)-11-(4-methoxy-benzyloxy)-4,4-dimethyl-5-oxo-tridec-2-enethioic acid S-ethyl ester

(7S,9R,10R)-10-Benzyloxymethoxy-7-(tert-butyl-dimethyl-silanyloxy)-9-(4-methoxy-benzyloxy)-2,2-dimethyl-3-oxo-undecanal

{2-[(2S,6R)-6-((E)-3-{(S)-6-[(2R,3R)-3-Benzyloxymethoxy-2-(4-methoxy-benzyloxy)-butyl]-5,6-dihydro-4H-pyran-2-yl}-3-methyl-but-1-enyl)-4-methylene-tetrahydro-pyran-2-yl]-ethoxy}-tert-butyl-diphenyl-silane

(E)-4-{(S)-6-[(2R,3R)-3-Benzyloxymethoxy-2-(4-methoxy-benzyloxy)-butyl]-5,6-dihydro-4H-pyran-2-yl}-4-methyl-pent-2-enal

(S)-2-[(2R,3R)-3-Benzyloxymethoxy-2-(4-methoxy-benzyloxy)-butyl]-6-(1,1-dimethyl-allyl)-3,4-dihydro-2H-pyran