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

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

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

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

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-hexanal