dicarbobenzoxy-δ-hydroxy-L-lysine-lactone

[(3R,6S)-6-(Benzyloxycarbonylamino-methyl)-2-oxo-tetrahydro-pyran-3-yl]-carbamic acid benzyl ester

[(3S,6R)-6-(Benzyloxycarbonylamino-methyl)-2-oxo-tetrahydro-pyran-3-yl]-carbamic acid benzyl ester

N-Methyl-acetimidic acid (2S,3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl ester

[(2R,5R)-2,6-Bis-benzyloxycarbonylamino-5-((2S,3S,4S,5R,6S)-4,5-diacetoxy-6-acetoxymethyl-3-hydroxy-tetrahydro-pyran-2-yloxy)-hexanoylamino]-acetic acid tert-butyl ester