(3S,4R,5R)-2-[[3-[3-[2-[tert-butyl(dimethyl)silyl]oxyethyl-methylamino]-5-[[(2S)-1-(dimethylamino)-3-phenylpropan-2-yl]carbamoyl]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
氟化氢吡啶 作用下,
以
四氢呋喃 为溶剂,
反应 6.0h,
以12%的产率得到(3S,4R,5R)-2-[[3-[3-[[(2S)-1-(dimethylamino)-3-phenylpropan-2-yl]carbamoyl]-5-[2-hydroxyethyl(methyl)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