(R)-3-Hydroxy-4-[(2R,6S)-6-((2S,3R)-2-methoxy-3-methyl-4-oxo-pentyl)-5,6-dihydro-2H-pyran-2-yl]-butyraldehyde

(E)-(S)-5-Hydroxy-6-[(2R,6S)-6-((2S,3R)-2-methoxy-3-methyl-4-oxo-pentyl)-5,6-dihydro-2H-pyran-2-yl]-2-methyl-hex-2-enoic acid methyl ester

(E)-(S)-5-(tert-Butyl-dimethyl-silanyloxy)-6-[(2R,6S)-6-((2S,3R)-2-methoxy-3-methyl-4-oxo-pentyl)-5,6-dihydro-2H-pyran-2-yl]-2-methyl-hex-2-enoic acid methyl ester

(E)-(S)-5-(tert-Butyl-dimethyl-silanyloxy)-6-[(2R,6S)-6-((2S,3R)-2-methoxy-3-methyl-4-trimethylsilanyloxy-pent-4-enyl)-5,6-dihydro-2H-pyran-2-yl]-2-methyl-hex-2-enoic acid methyl ester