(2R,3R,4R,5S,6S)-2-(acetoxymethyl)-6-(aminomethyl)tetrahydro-2H-pyran-3,4,5-triyl triacetate hydrochloride 、
3,4,5-tri-O-acetyl-2,6-anhydro-1-deoxy-1-chloro-1-hydroxyimino-D-gluco-hexitol 在
三乙胺 作用下,
以
氯仿 为溶剂,
以40%的产率得到[(2R,3R,4R,5S,6S)-3,4,5-triacetyloxy-6-[[[(hydroxyamino)-[(2S,3S,4S,5R)-3,4,5-triacetyloxyoxan-2-yl]methylidene]amino]methyl]oxan-2-yl]methyl acetate