2-氯噻吩-5-甲酸 、 1-[1-[3-[3-[3-(aminomethyl)-4-(trifluoromethyl)phenyl]-5-methylsulfonyl-6,7-dihydro-4H-pyrazolo[4,3-c]pyridin-1-yl]-2-hydroxypropyl]piperidin-4-yl]pyrrolidin-2-one 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,N-二甲基甲酰胺 为溶剂,
反应 10.0h,
以64%的产率得到5-chloro-thiophene-2-carboxylic acid 5-(1-(2-hydroxy-3-[4-(2-oxo-pyrrolidin-1-yl)-piperidin-1-yl]-propyl)-5-methanesulfonyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridin-3-yl)-2-trifluoromethyl-benzylamide