Acetic acid (2R,3R,4S,5S,6R)-4,5-diacetoxy-6-acetoxymethyl-2-((2S,3R,4R,5R,6S)-3-acetylamino-2-benzyloxy-6-fluoromethyl-5-hydroxy-tetrahydro-pyran-4-yloxy)-tetrahydro-pyran-3-yl ester 在
三乙胺 作用下,
以
甲醇 、
水 为溶剂,
以85%的产率得到benzyl 2-acetamido-2,6-dideoxy-6-fluoro-3-O-β-D-galactopyranosyl-α-D-galactopyranoside