(2S,3R,5R)-5-Benzyloxy-1-((S)-4-benzyl-2-thioxo-thiazolidin-3-yl)-6-methoxy-2-methyl-3-triethylsilanyloxy-hexan-1-one

(2R,3S,4R,5R,7R)-7-Benzyloxy-1-((S)-4-benzyl-2-thioxo-thiazolidin-3-yl)-3-hydroxy-8-methoxy-2,4-dimethyl-5-triethylsilanyloxy-octan-1-one

(2S,3R,5R)-5-Benzyloxy-6-methoxy-2-methyl-3-triethylsilanyloxy-hexanal

acetic acid 4-(tert-butyl-dimethyl-silanyloxy)-6-(5-{4-(tert-butyl-dimethyl-silanyloxy)-6-[2-(tert-butyl-dimethyl-silanyloxy)-3-methoxy-propyl]-2-methoxy-3,5-dimethyl-tetrahydro-pyran-2-yl}-2-oxo-[1,3]dioxolan-4-yl)-5-methoxy-hexyl ester

((3R,4S,5S,6R,8R)-8-Benzyloxy-9-methoxy-3,5-dimethyl-2-oxo-6-triethylsilanyloxy-4-trimethylsilanyloxy-nonyl)-phosphonic acid dimethyl ester

acetic acid 6-{5-[6-(2-benzyloxy-3-methoxy-propyl)-4-(tert-butyl-dimethyl-silanyloxy)-2-methoxy-3,5-dimethyl-tetrahydro-pyran-2-yl]-2-oxo-[1,3]dioxolan-4-yl}-4-(tert-butyl-dimethyl-silanyloxy)-5-methoxy-hexyl ester

6-(tert-butyl-dimethyl-silanyloxy)-8-(5-{4-(tert-butyl-dimethyl-silanyloxy)-6-[2-(tert-butyl-dimethyl-silanyloxy)-3-methoxy-propyl]-2-methoxy-3,5-dimethyl-tetrahydro-pyran-2-yl}-2-oxo-[1,3]dioxolan-4-yl)-7-methoxy-2-methyl-oct-2-enal