3-[2-amino-4-(4-methyl-piperazin-1-yl)-benzoylamino]-5-(3,5-difluoro-benzenesulfonyl)-4,5,6,7-tetrahydro-pyrazolo[4,3-c]pyridine-1-carboxylic acid ethyl ester hydrochloride 在
甲醇 、
三乙胺 作用下,
反应 20.0h,
以76%的产率得到2-amino-N-[5-(3,5-difluoro-benzenesulfonyl)-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridin-3-yl]-4-(4-methyl-piperazin-1-yl)-benzamide