N-([3R,4R,5R,6R]-4,5-di-O-benzyl-3,4,5,6-tetrahydroxycycloheptanyl)-N-butylamine

[3R,4S,5S,6R]-N-[4,5-dibenzyloxy-3,6-di-tert-butyl(dimethyl)silyloxycycloheptanyl]-N-benzylamine

(ρ,5S,6S,7R)-5,6-bis(benzyloxy)-4,7-dibenzyl[1,3,2]-dioxathiepane 2,2-dioxide

3-{2-[(2S,3R,4R,5S)-5-Amino-3,4-bis-benzyloxy-2-(tert-butyl-dimethyl-silanyloxymethyl)-piperidin-1-yl]-ethyl}-indole-1-carboxylic acid tert-butyl ester

3-{2-[(2S,3R,4R,5S)-5-Azido-3,4-bis-benzyloxy-2-(tert-butyl-dimethyl-silanyloxymethyl)-piperidin-1-yl]-ethyl}-indole-1-carboxylic acid tert-butyl ester