(1R,2S,3R,4R,5R)-2-Allyloxy-4-azido-3-benzyloxy-6,8-dioxa-bicyclo[3.2.1]octane

Acetic acid (3R,4R,5S,6R)-6-acetoxymethyl-5-allyloxy-3-azido-4-benzyloxy-tetrahydro-pyran-2-yl ester

(2R,3S,4S,5R,6R)-5-Acetoxy-3-[(2R,3R,4R,5S,6R)-6-acetoxymethyl-3-azido-4-benzyloxy-5-(2-oxo-ethoxy)-tetrahydro-pyran-2-yloxy]-4-benzyloxy-6-methoxy-tetrahydro-pyran-2-carboxylic acid methyl ester

(2R,3S,4S,5R,6R)-5-Acetoxy-3-((2R,3R,4R,5S,6R)-6-acetoxymethyl-5-allyloxy-3-azido-4-benzyloxy-tetrahydro-pyran-2-yloxy)-4-benzyloxy-6-methoxy-tetrahydro-pyran-2-carboxylic acid methyl ester