(1R,2R,3R,6R,7aR)-1,2-bis-benzyloxy-3-benzyloxymethyl-6-metansulfonyloxy-hexahydro-1Hpyrrolizine

Methanesulfonic acid (1S,2S,3R)-2,3-bis-benzyloxy-1-benzyloxymethyl-4-(tetrahydro-pyran-2-yloxyimino)-butyl ester

(S)-3-((2R,3R,4R,5R)-1-Benzyl-3,4-bis-benzyloxy-5-benzyloxymethyl-pyrrolidin-2-yl)-propane-1,2-diol

(R)-3-((2R,3R,4R,5R)-1-Benzyl-3,4-bis-benzyloxy-5-benzyloxymethyl-pyrrolidin-2-yl)-propane-1,2-diol

(S)-3-((2S,3R,4R,5R)-1-Benzyl-3,4-bis-benzyloxy-5-benzyloxymethyl-pyrrolidin-2-yl)-propane-1,2-diol