N-(2-aminoethyl)-N'-[2-[2-[[4-[[4-[[[4-[2-[2-[[4-[[4-[[[1,4-dihydroxy-4-[2-[2-(1-hydroxyethylideneamino)ethyl-[3-[1-[2-[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyethyl]triazol-4-yl]propanoyl]amino]ethylimino]butylidene]amino]methyl]phenyl]diazenyl]benzoyl]amino]ethyl-[3-[1-[2-[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyethyl]triazol-4-yl]propanoyl]amino]ethylimino]-1,4-dihydroxybutylidene]amino]methyl]phenyl]diazenyl]benzoyl]amino]ethyl-[3-[1-[2-[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyethyl]triazol-4-yl]propanoyl]amino]ethyl]butanediimidic acid 以
aq. buffer 为溶剂,
生成