2-[(4S,5S)-5-(tert-Butyl-dimethyl-silanyloxymethyl)-2,2-dimethyl-[1,3]dioxolan-4-yl]-ethanol

(2S,3R,5R)-5-(t-butyldimethylsilyloxy)-3-hydroxy-N,6-dimethoxy-N,2-dimethylhexanamide

(2S,3R,5R)-5-(tert-Butyl-dimethyl-silanyloxy)-6-methoxy-3-(4-methoxy-benzyloxy)-2-methyl-hexanal

(2S,3R,5R)-5-(tert-Butyl-dimethyl-silanyloxy)-6-methoxy-3-(4-methoxy-benzyloxy)-2-methyl-hexanoic acid methoxy-methyl-amide

(2R,3S,4R,5R,7R)-1-[(4R,5S)-5-(2-Benzyloxy-ethyl)-2,2-dimethyl-[1,3]dioxolan-4-yl]-7-(tert-butyl-dimethyl-silanyloxy)-3-hydroxy-8-methoxy-5-(4-methoxy-benzyloxy)-2,4-dimethyl-octan-1-one