乙酸酐 、 Acetic acid (2R,3R,4S,5R,6R)-3-acetoxy-2-azidomethyl-6-methoxy-5-((2S,3R,4S,5R,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-4-yl ester 在
镍 、
一水合肼 作用下,
生成
methyl 6-acetamido-2,3-di-O-acetyl-6-deoxy-2-O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-β-D-glucopyranoside