methyl (methyl 2,3,4-tri-O-4-methylbenzoyl-β-D-glucopyranosyluronate)-(1->3)-(2-acetamido-4,6-O-benzylidene-2-deoxy-β-D-galactopyranosyl)-(1->4)-(4-methoxyphenyl 2,3-di-O-4-methylbenzoyl-β-D-glucopyranosid)uronate 在
盐酸 、
methyl orange 、 sodium cyanoborohydride 作用下,
生成
methyl (methyl 2,3,4-tri-O-4-methylbenzoyl-β-D-glucopyranosyluronate)-(1->3)-(2-acetamido-6-O-benzyl-2-deoxy-β-D-galactopyranosyl)-(1->4)-(4-methoxyphenyl 2,3-di-O-4-methylbenzoyl-β-D-glucopyranosid)uronate 、 methyl (methyl 2,3,4-tri-O-4-methylbenzoyl-β-D-glucopyranosyluronate)-(1->3)-(2-acetamido-4-O-benzyl-2-deoxy-β-D-galactopyranosyl)-(1->4)-(4-methoxyphenyl 2,3-di-O-4-methylbenzoyl-β-D-glucopyranosid)uronate