{(2R,4R,6R)-4-(tert-Butyl-dimethyl-silanyloxy)-6-[(E)-(2R,4R,5S,10R)-10-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-2,4,10-trihydroxy-5-methyl-dec-8-enyl]-tetrahydro-pyran-2-yl}-acetic acid methyl ester

[(2R,4R,6R)-4-(tert-Butyl-dimethyl-silanyloxy)-6-((S)-3-{(2R,3S,6S)-6-[(R)-2-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-2-hydroxy-ethyl]-3-methyl-tetrahydro-pyran-2-yl}-2-hydroxy-propyl)-tetrahydro-pyran-2-yl]-acetic acid methyl ester

[(2R,4R,6S)-4-(tert-Butyl-dimethyl-silanyloxy)-6-(2-oxo-propyl)-tetrahydro-pyran-2-yl]-acetic acid ethyl ester

(1R,3S,5R,7R,9R,13R,15S,18S)-7-(tert-Butyl-dimethyl-silanyloxy)-13-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-3-hydroxy-18-methyl-12,19,20-trioxa-tricyclo[13.3.1.15,9]icosan-11-one

Benzoic acid (E)-(1R,6S,7R,9R)-10-[(2R,4R,6R)-4-(tert-butyl-dimethyl-silanyloxy)-6-ethoxycarbonylmethyl-tetrahydro-pyran-2-yl]-1-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-7,9-dihydroxy-6-methyl-dec-2-enyl ester