(2R,3R,3aR,6R,7R,7aR)-7-azido-3-benzyloxy-2-methoxy-hexahydro-furo[3,2-b]pyran-6-ol

(2R,3R,3aR,6S,7R,7aR)-7-azido-3-benzyloxy-2,6-dimethoxy-hexahydrofuro[3,2-b]pyran

(2R,3R,3aR,6S,7R,7aR)-7-azido-3-benzoyloxy-2,6-dimethoxy-hexahydrofuro[3,2-b]pyran

2,2-Dimethyl-propionic acid (2R,3R,3aR,6S,7R,7aR)-7-amino-6-methoxy-2-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-hexahydro-furo[3,2-b]pyran-3-yl ester

(2R,3R,4S,5S)-4-Azido-2-((R)-1-benzyloxy-2,2-bis-phenylsulfanyl-ethyl)-5-methoxy-tetrahydro-pyran-3-ol