octyl 2-acetamido-3-O-acetyl-2-deoxy-4-O-(4-methoxybenzyl)-α-D-glucopyranoside 、
methyl 2,3,4,6-tetra-O-benzyl-1-thio-β-D-glucopyranoside 在
aluminum oxide 、
碘 、
silica gel 作用下,
生成 Acetic acid (2S,3R,4R,5S,6R)-3-acetylamino-5-(4-methoxy-benzyloxy)-2-octyloxy-6-((3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yloxymethyl)-tetrahydro-pyran-4-yl ester