(1S,1'S)-1,1'-(4,4'-(biphenyl-4,4'-diyl)bis(1H-imidazole-4,2-diyl))bis(2,2-dimethylpropan-1-amine) tetrahydrochloride 、
4-(benzyloxy)-2-methoxy-2-methylbutanoic acid 在
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
N,N-二甲基乙酰胺 为溶剂,
反应 2.0h,
生成 2-methoxy-N-[(1S)-1-[5-[4-[4-[2-[(1S)-1-[(2-methoxy-2-methyl-4-phenylmethoxybutanoyl)amino]-2,2-dimethylpropyl]-1H-imidazol-5-yl]phenyl]phenyl]-1H-imidazol-2-yl]-2,2-dimethylpropyl]-2-methyl-4-phenylmethoxybutanamide