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

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

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)-2-methoxy-7-methyl-nona-6,8-dienyl]-[1,3]dioxolan-2-one

Acetic acid (4S,5S)-4-(tert-butyl-dimethyl-silanyloxy)-5-methoxy-7-oxo-heptyl ester

Acetic acid (4S,5S)-4-(tert-butyl-dimethyl-silanyloxy)-5-methoxy-8-methyl-non-7-enyl ester