sodium 2-(pyridin-4-yl)propanoate 、 2-(2-aminopyridin-4-yl)-5-methyl-3-phenyl-1 ,5,6,7-tetrahydro-4H-pyrrolo[3,2-c]pyridin-4-one 在
benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate 、
N,N-二异丙基乙胺 作用下,
以
N,N-二甲基乙酰胺 为溶剂,
生成 (rac)-N-[4-(5-methyl-4-oxo-3-phenyl-4,5,6,7-tetrahydro-1H-pyrrolo[3,2-c]pyridin-2-yl)pyridin-2-yl]-2-(pyridin-4-yl)propanamide