1-{4-[3-(2,2-dimethoxyethyl)-7-morpholin-4-yl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-5-yl]phenyl}-3-pyridin-3-ylurea 以
1,4-二氧六环 、
盐酸 为溶剂,
反应 2.0h,
以to give the crude 1-{4-[7-morpholin-4-yl-3-(2-oxo-ethyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-5-yl]-phenyl}-3-pyridin-3-yl-urea, which的产率得到1-{4-[7-morpholin-4-yl-3-(2-oxo-ethyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-5-yl]-phenyl}-3-pyridin-3-yl-urea