聚合甲醛 、
(3S,4R,5R)-2-[[3-[3-[[(2S)-1-(dimethylamino)-4-methylpentan-2-yl]carbamoyl]-5-(2-methylpropylamino)phenyl]-2-methoxyphenyl]methyl]-4-[(1S)-1-hydroxyethyl]-5-(hydroxymethyl)-N-[(1S,2S,3S,5R)-2,6,6-trimethyl-3-bicyclo[3.1.1]heptanyl]-1,2-oxazolidine-3-carboxamide 在
sodium cyanoborohydride 、
溶剂黄146 作用下,
以
甲醇 、
水 为溶剂,
反应 4.0h,
以14%的产率得到(3S,4R,5R)-2-[[3-[3-[[(2S)-1-(dimethylamino)-4-methylpentan-2-yl]carbamoyl]-5-[methyl(2-methylpropyl)amino]phenyl]-2-methoxyphenyl]methyl]-4-[(1S)-1-hydroxyethyl]-5-(hydroxymethyl)-N-[(1S,2S,3S,5R)-2,6,6-trimethyl-3-bicyclo[3.1.1]heptanyl]-1,2-oxazolidine-3-carboxamide