methyl (3aR,4R,6S,7aS)-3-acetyl-6-(4-methylphenyl)sulfanyl-2-oxo-4-[(1S,2R)-1,2,3-triacetyloxypropyl]-3a,4,7,7a-tetrahydropyrano[3,4-d][1,3]oxazole-6-carboxylate 、
(2,6-di-O-benzoyl-β-D-galactopyranosyl)-(1->4)-(2,3,6-tri-O-benzoyl-β-D-glucopyranosyl)-(1->1)-(2S,3R,E)-3-O-benzoyl-2-octadecanamido-4-octadecene-1,3-diol 在
N-碘代丁二酰亚胺 、
三氟甲磺酸 作用下,
以
二氯甲烷 、
乙腈 为溶剂,
反应 2.08h,
生成 (methyl 5-acetamido-7,8,9-tri-O-acetyl-5-N,4-O-carbonyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylonate)-(2->3)-(2,6-di-O-benzoyl-β-D-galactopyranosyl)-(1->4)-(2,3,6-tri-O-benzoyl-β-D-glucopyranosyl)-(1->1)-(2S,3R,E)-3-O-benzoyl-2-octadecanamido-4-octadecene-1,3-diol 、 (methyl 5-acetamido-7,8,9-tri-O-acetyl-5-N,4-O-carbonyl-3,5-dideoxy-D-glycero-β-D-galacto-2-nonulopyranosylonate)-(2->3)-(2,6-di-O-benzoyl-β-D-galactopyranosyl)-(1->4)-(2,3,6-tri-O-benzoyl-β-D-glucopyranosyl)-(1->1)-(2S,3R,E)-3-O-benzoyl-2-octadecanamido-4-octadecene-1,3-diol