(1S,2R,3R,7R,7aR)-3-Benzyloxymethyl-hexahydro-pyrrolizine-1,2,7-triol

Acetic acid (1R,2R,3R,7R,7aR)-2,7-diacetoxy-3-hydroxymethyl-hexahydro-pyrrolizin-1-yl ester

(2R,3R,4S,5R)-2-Benzyloxymethyl-5-((R)-1,3-dihydroxy-propyl)-pyrrolidine-3,4-diol

(+)-(2R,3R,4R,5R)-5-[(1R)-1,3-dihydroxypropyl]-2-(phenylmethoxy)methylpyrrolizine-3,4-diol

(+)-(1S,2R,3R,7R,7aR)-1,2,7-triacetoxy-3-(acetoxymethyl)hexahydro-1H-pyrrolizine