2-azido-3-O-benzyl-2-deoxy-D-glyceraldehyde

(2S,3R)-1,3-Diamino-4-benzyloxy-butan-2-ol

(4R,5S)-4-Benzyloxymethyl-5-hydroxy-tetrahydro-pyrimidine-2-thione

(4R,5S)-5-Benzyloxy-4-benzyloxymethyl-tetrahydro-pyrimidin-2-one

(2S,3R)-2,4-Bis-benzyloxy-butane-1,3-diamine