3-oxo-2,3-dihydro-1H-pyrazole-4-carboxylic acid 、 5-(8-azabicyclo[3.2.1]octan-3-yl)-6-(methylsulfonyl)-3-(6-phenylpyridin-3-yl)pyrazolo[1,5-a]pyrimidin-7-amine hydrochloride 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-甲基吡咯烷酮 为溶剂,
反应 4.0h,
生成 ((1R,3s,5S)-3-(7-amino-6-(methylsulfonyl)-3-(6-phenylpyridin-3-yl)pyrazolo[1,5-a]pyrimidin-5-yl)-8-azabicyclo[3.2.1]octan-8-yl)(5-hydroxy-1H-pyrazol-4-yl)methanone