(S)-5-{(2R,6R)-6-[2-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-3,6-dihydro-2H-pyran-2-yl}-4-methyl-pentanal

2,2-dimethyl-propionic acid 5-(2,2-dimethyl-[1,3]dioxolan-4-yl)-5-(4-methoxy-benzyloxy)-pent-2-enyl ester

(S)-5-{(2R,6R)-6-[2-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-3,6-dihydro-2H-pyran-2-yl}-4-methyl-2-methylene-pentanal

[(E)-(S)-7-Hydroxy-3-(4-methoxy-benzyloxy)-2-oxo-hept-5-enyl]-phosphonic acid dimethyl ester

2,2-dimethyl-propionic acid 5-(4-methoxy-benzyloxy)-6-oxo-hex-2-enyl ester