methyl O-(methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylonate)-(2->3)-2,4,6-tri-O-benzoyl-1-thio-β-D-galactopyranoside 、
2-(trimethylsilyl)ethyl O-(3,4-di-O-benzoyl-2,6-dideoxy-α-L-lyxo-hexopyranosyl)-(1<*>3)-O-(2-acetamido-6-O-benzyl-2-deoxy-β-D-glucopyranosyl)-(1<*>3)-2,4,6-tri-O-benzyl-β-D-galactopyranoside 在
3 A molecular sieve 、 4 A molecular sieve 、
DMTST 作用下,
生成 2-(trimethylsilyl)ethyl O-(methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylonate)-(2<*>3)-O-(2,4,6-tri-O-benzoyl-β-D-galactopyranosyl)-(1<*>4)-O-<(3,4-di-O-benzoyl-2,6-dideoxy-α-L-lyxo-hexopyranosyl)->