6-(2,3,4,6-tetra-O-(2-cyanoethyl)-β-D-galactopyranosylamino)-6-oxohexanoic acid benzyl ester 在
sodium tetrahydroborate 、 cobalt(II) chloride 作用下,
以
甲醇 为溶剂,
反应 10.0h,
生成 Hexanedioic acid (1-carbamoyl-undecyl)-amide [(2R,3R,4S,5S,6R)-3,4,5-tris-(3-acetylamino-propoxy)-6-(3-acetylamino-propoxymethyl)-tetrahydro-pyran-2-yl]-amide