3-(环丙基甲氧基)氮杂环丁烷 、 2-[4-[(3S)-3-(3-cyano-5-fluorophenyl)-3,4-dihydropyrazole-2-carbonyl]piperazin-1-yl]-5-fluoropyrimidine-4-carboxylic acid 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
二氯甲烷 为溶剂,
反应 12.0h,
以36.2%的产率得到(S)-3-(1-(4-(4-(3-(cyclopropylmethoxy)azetidine-1-carbonyl)-5-fluoropyrimidin-2-yl)piperazine-1-carbonyl)-4,5-dihydro-1H-pyrazol-5-yl)-5-fluorobenzonitrile