5-(benzyloxycarbonylamino)pentyl (2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-glucopyranosyl)-(1<*>3)-2,4-di-O-benzyl-β-L-fucopyranoside 在
sodium methylate 作用下,
以
甲醇 为溶剂,
反应 24.0h,
生成 {5-[(2S,3S,4R,5R,6S)-4-((2S,3R,4R,5S,6R)-3-Acetylamino-4,5-dihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-3,5-bis-benzyloxy-6-methyl-tetrahydro-pyran-2-yloxy]-pentyl}-carbamic acid benzyl ester