5-hydroxy-L-lysine

(2S,5R)-5-azidomethyl-2-benzyloxycarbonylamino-δ-valerolactone

tert-butyl (2S,5R)-2,6-diamino-5-[α-D-glucopyranosyl-(1->2)-β-D-galactopyranosyloxy]hexanoate

tert-butyl (2S,5R)-6-azido-2-benzyloxycarbonylamino-5-(3,4,6-tri-O-benzyl-β-D-galactopyranosyloxy)hexanoate

(2S,5R)-6-azido-2-benzyloxycarbonylamino-5-(3,4,6-tri-O-benzyl-2-O-chloroacetyl-β-D-galactopyranosyloxy)hexanoate tert-butyl ester