N-[(4S,5S)-3-(aminomethyl)-7-ethyl-4-(4-fluorophenyl)-6-oxo-1-phenyl-1H,4H,5H,6H,7H-pyrazolo[3,4-b]pyridin-5-yl]-3-(trifluoromethyl)benzamide 在
氨基磺酰氯 、
N,N-二异丙基乙胺 作用下,
以
二氯甲烷 为溶剂,
反应 1.0h,
生成 N-[(4S,5S)-7-ethyl-4-(4-fluorophenyl)-6-oxo-1-phenyl-3-[(sulfamoylamino)methyl]-4,5-dihydropyrazolo[3,4-b]pyridin-5-yl]-3-(trifluoromethyl)benzamide