tert-butyl (2S,5S)-2-methyl-5-[5-[4-[3-methyl-4-[2-[(2S,5S)-5-methyl-1-[(2-methylpropan-2-yl)oxycarbonyl]pyrrolidin-2-yl]-1H-imidazol-5-yl]phenyl]phenyl]-1H-imidazol-2-yl]pyrrolidine-1-carboxylate 在
盐酸 、
N,N-二异丙基乙胺 、 N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate 作用下,
以
甲醇 为溶剂,
反应 4.0h,
生成 dimethyl ((3-methyl-4,4’-biphenyldiyl)bis(1H-imidazole-4,2-diyl((2S,5S)-5-methyl-2,1-pyrrolidinediyl)(1-(4-oxaspiro[2.5]oct-7-yl)-2-oxo-2,1-ethanediyl)))biscarbamate trifluoroacetate