己二酸二酰肼 、
α-L-Fucp-(1->2)-β-D-Galp-(1->4)[α-L-Fucp-(1->3)]-β-D-GlcpNAc 反应 144.0h,
以45%的产率得到N-[2-(N'-acetyl-hydrazino)-5-[4,5-dihydroxy-6-hydroxymethyl-3-(3,4,5-trihydroxy-6-methyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-yloxy]-6-hydroxymethyl-4-(3,4,5-trihydroxy-6-methyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-3-yl]-5-hydrazinocarbonylpentamide