(2H-tetrazol-5-yl)methanamine hydrobromide 、
2,2-dimethyl-3-(5-(2-methyl-4-(phenylcarbamoyl)quinolin-7-yl)pyridin-2-yloxy)propanoic acid 在
benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate 、
N,N-二异丙基乙胺 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
以65%的产率得到7-(6-(3-((2H-tetrazol-5-yl)methylamino)-2,2-dimethyl-3-oxopropoxy)pyridin-3-yl)-2-methyI-N-phenylquinoline-4-carboxamide