Acetic acid (1R,2S,3S,4R,5R)-3-acetoxy-5-((R)-2-acetoxy-1-hydroxy-ethyl)-4-amino-2-hydroxy-cyclopentyl ester

Acetic acid (3R,3aS,4R,5S,6S,6aR)-4-acetoxy-3-acetoxymethyl-1-benzyl-5-benzyloxy-hexahydro-cyclopenta[c]isoxazol-6-yl ester