(2S,3S,4S,5R,6R,7R,8S,9S,10R)-4,6-bis-[(benzyloxy)methoxy]-2-hydroxy-10-methoxy-8-methoxymethoxy-3,5,7,9-tetramethyl-11-trityloxyundecanoic acid methyl ester

(2S,3S,4S)-4-Benzyloxymethoxy-5-(tert-butyl-diphenyl-silanyloxy)-2-methoxymethoxy-3-methyl-pentan-1-ol

(4R,5S,6S)-6-[(benzyloxy)methoxy]-7-(tert-butyldiphenylsilanyloxy)-4-methoxymethoxy-5-methylhept-2-enoic acid methyl ester

(3R,4R,5S,6S)-6-[(benzyloxy)methoxy]-7-(tert-butyldiphenylsilanyloxy)-4-methoxymethoxy-3,5-dimethylheptanoic acid methyl ester

(2R,3R,4R,5S,6S)-6-Benzyloxymethoxy-7-(tert-butyl-diphenyl-silanyloxy)-4-methoxymethoxy-3,5-dimethyl-heptane-1,2-diol