tert-butyl N-[(2S)-1-[[(2S)-3,3-dimethyl-1-oxo-1-[(2S,4S)-4-prop-2-ynoxy-2-[[(1R)-1,2,3,4-tetrahydronaphthalen-1-yl]carbamoyl]pyrrolidin-1-yl]butan-2-yl]amino]-1-oxopropan-2-yl]-N-methylcarbamate 、
tert-butyl N-[(2S)-1-[[(2S)-3,3-dimethyl-1-oxo-1-[(2S,4S)-4-prop-2-ynoxy-2-[[(1R)-1,2,3,4-tetrahydronaphthalen-1-yl]carbamoyl]pyrrolidin-1-yl]butan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]carbamate 在
四甲基乙二胺 、
copper(l) chloride 氧气 作用下,
以
丙酮 为溶剂,
反应 120.0h,
生成 tert-butyl N-[(2S)-1-[[(2S)-1-[(2S,4S)-4-[6-[(3S,5S)-1-[(2S)-3,3-dimethyl-2-[[(2S)-2-[methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]propanoyl]amino]butanoyl]-5-[[(1R)-1,2,3,4-tetrahydronaphthalen-1-yl]carbamoyl]pyrrolidin-3-yl]oxyhexa-2,4-diynoxy]-2-[[(1R)-1,2,3,4-tetrahydronaphthalen-1-yl]carbamoyl]pyrrolidin-1-yl]-3,3-dimethyl-1-oxobutan-2-yl]amino]-1-oxopropan-2-yl]-N-methylcarbamate 、 tert-butyl N-[(2S)-1-[[(2S)-1-[(2S,4S)-4-[6-[(3S,5S)-1-[(2S)-2-[[(2S)-3-hydroxy-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoyl]amino]-3,3-dimethylbutanoyl]-5-[[(1R)-1,2,3,4-tetrahydronaphthalen-1-yl]carbamoyl]pyrrolidin-3-yl]oxyhexa-2,4-diynoxy]-2-[[(1R)-1,2,3,4-tetrahydronaphthalen-1-yl]carbamoyl]pyrrolidin-1-yl]-3,3-dimethyl-1-oxobutan-2-yl]amino]-1-oxopropan-2-yl]-N-methylcarbamate 、 tert-butyl N-[(2S)-3-hydroxy-1-[[(2S)-1-[(2S,4S)-4-[6-[(3S,5S)-1-[(2S)-2-[[(2S)-3-hydroxy-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoyl]amino]-3,3-dimethylbutanoyl]-5-[[(1R)-1,2,3,4-tetrahydronaphthalen-1-yl]carbamoyl]pyrrolidin-3-yl]oxyhexa-2,4-diynoxy]-2-[[(1R)-1,2,3,4-tetrahydronaphthalen-1-yl]carbamoyl]pyrrolidin-1-yl]-3,3-dimethyl-1-oxobutan-2-yl]amino]-1-oxopropan-2-yl]carbamate