2-Methyl-2-[(2R,6S)-6-(2-oxo-ethyl)-tetrahydro-pyran-2-yl]-propionic acid methyl ester

2-Hydroxy-6-[3-((2S,6S)-6-vinyl-tetrahydro-pyran-2-yl)-propyl]-benzoic acid (1R,2S)-1-((S)-2-benzyloxy-3-{(2S,6R)-6-[1-methyl-1-(2-trimethylsilanyl-ethoxycarbonyl)-ethyl]-tetrahydro-pyran-2-yl}-propyl)-2-methyl-but-3-enyl ester

2-{(2R,6S)-6-[(2S,4R,5S)-2-Benzyloxy-4-(tert-butyl-dimethyl-silanyloxy)-6-hydroxy-5-methyl-hexyl]-tetrahydro-pyran-2-yl}-2-methyl-propionic acid 2-trimethylsilanyl-ethyl ester

2-[(2R,6S)-6-((R)-2-Benzyloxy-pent-4-enyl)-tetrahydro-pyran-2-yl]-2-methyl-propionic acid methyl ester

2-(trimethylsilyl)ethyl 2-((2R,6S)-6-((2S,4R,5S,E)-2-(benzyloxy)-4-((tert-butyldimethylsilyl)oxy)-5-methyl-8-oxooct-6-en-1-yl)tetrahydro-2H-pyran-2-yl)-2-methylpropanoate

2-{(2R,6S)-6-[(2S,4R,5R)-6-(Benzothiazole-2-sulfonyl)-2-benzyloxy-4-(tert-butyl-dimethyl-silanyloxy)-5-methyl-hexyl]-tetrahydro-pyran-2-yl}-2-methyl-propionic acid 2-trimethylsilanyl-ethyl ester

2-[6-(2-benzyloxy-4-(tert-butyl-dimethyl-silanyloxy)-7-{6-[3-(2,2-dimethyl-4-oxo-4H-benzo[1,3]dioxin-5-yl)-propyl]-tetrahydro-pyran-2-yl}-5-methyl-hept-6-enyl)-tetrahydro-pyran-2-yl]-2-methyl-propionic acid 2-trimethylsilanyl-ethyl ester