(4aR,6S,7R,7aR)-1-benzyl-7-hydroxy-6-hydroxymethyl-4a-methoxy-hexahydro-1H-furano[3,2-c][1,2]oxazine 在
palladium 10% on activated carbon 、
氢气 作用下,
以
甲醇 为溶剂,
反应 22.0h,
以95%的产率得到(2S,3R,4R,5R)-4-amino-5-(2-hydroxyethyl)-2-hydroxymethyl-5-methoxy-tetrahydrofuran-3-ol