(R)-2-[(2R,4S,5S,6R)-6-(Bis-ethylsulfanyl-methyl)-5-hydroxy-2-(4-methoxy-phenyl)-[1,3]dioxan-4-yl]-2-(tert-butyl-diphenyl-silanyloxy)-N-methyl-acetamide

Benzoic acid (1S,2S,3R)-1-[(R)-2,2-bis-ethylsulfanyl-1-(4-methoxy-benzyloxy)-ethyl]-3-(tert-butyl-diphenyl-silanyloxy)-2-hydroxy-3-methylcarbamoyl-propyl ester

5-azido-5-deoxy-1,2-O-isopropylidene-α-D-glucofuranose

(2R,4R,4aS,7R,7aR)-4-(Bis-ethylsulfanyl-methyl)-7-hydroxy-2-(4-methoxy-phenyl)-tetrahydro-furo[3,2-d][1,3]dioxin-6-one