2-isopropyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole-8-carboxylic acid 在
sodium hydride 、
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,
反应 0.5h,
生成 5-(2,6-difluorobenzyl)-2-isopropyl-8-[(4-methoxypiperidin-1-yl)carbonyl]-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole trifluoroacetate