2-azido-3,4-O-isopropylidene-1-O-triphenylmethyl-D-arabino-octadecane-1,3,4-triol

(2S,3S,4R)-2-azido-3-(benzyloxy)-1-(trityloxy)octadec-5-yn-4-ol

(2S,3S,4R)-2-amino-1-(benzyloxy)octadecane-3,4-diol hydrochloride

(2R,3R,4R)-

(2S,3S,4R)-2-amino-1-benzoyloxy-octadecane-3,4-diol