3-(2-(4-fluorophenyl)-3-(methylcarbamoyl)benzofuran-5-yl)-4-methylbenzoic acid 、 1-(oxazolo[4,5-c]pyridin-2-yl)cyclopropanamine dihydrochloride 在
N,N-二异丙基乙胺 、 Methanaminium,N-[(dimethylamino)(3H-1,2,3-triazolo[4,5-b]pyridin-3-yloxy)methylene]-N-methyl-, hexafluorophosphate(1-) 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
以52%的产率得到2-(4-fluorophenyl)-N-methyl-5-(2-methyl-5-(1-(oxazolo[4,5-c]pyridin-2-yl)cyclopropylcarbamoyl)phenyl)benzofuran-3-carboxamide