(1R,3S,5R)-2-[2-(3-acetyl-pyrazolo[3,4-b]pyridin-1-yl)-acetyl]-2-aza-bicyclo[3.1.0] hexane-3-carboxylic acid 、
(±)-trans-2-(3-chloro-phenyl)-cyclopropylamine trifluoroacetate 在
O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate 、
N,N-二异丙基乙胺 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
反应 16.0h,
生成
(1R,3S,5R)-2-[2-(3-acetyl-pyrazolo[3,4-b]pyridin-1-yl)-acetyl]-2-aza-bicyclo[3.1.0]hexane-3-carboxylic acid [(1R,2S)-2-(3-chloro-phenyl)-cyclopropyl]-amide 、
(1R,3S,5R)-2-[2-(3-acetyl-pyrazolo[3,4-b]pyridin-1-yl)-acetyl]-2-aza-bicyclo[3.1.0]hexane-3-carboxylic acid [(1S,2R)-2-(3-chloro-phenyl)-cyclopropyl]-amide