3-amino-5-tert-butyl-1H-pyidin-2-one 在
Methanaminium,N-[(dimethylamino)(3H-1,2,3-triazolo[4,5-b]pyridin-3-yloxy)methylene]-N-methyl-, hexafluorophosphate(1-) 、
N,N-二异丙基乙胺 作用下,
以
DMF (N,N-dimethyl-formamide) 为溶剂,
反应 72.08h,
以73%的产率得到1-methyl-7-(pyridine-4-yloxy)-1H-indole-2-carboxylic acid (5-tert-butyl-2-oxo-1,2-dihydropyridin-3-yl)-amide