methyl 4-(1-(7-(5,6-dimethoxypyridin-2-ylamino)thiazolo[5,4-d]pyrimidin-5-yl)pyrrolidin-3-ylcarbamoyl)benzoate 、
单水氢氧化锂 、
盐酸 在
5u 、
乙腈 作用下,
以
甲醇 、
四氢呋喃 为溶剂,
反应 24.15h,
以) to give 4-(1-(7-(5,6-dimethoxypyridin-2-ylamino)thiazolo[5,4-d]pyrimidin-5-yl)pyrrolidin-3-ylcarbamoyl)benzoic acid (70 mg, 20.5%) as a pale yellow solid的产率得到4-(1-(7-(5,6-dimethoxypyridin-2-ylamino)thiazolo[5,4-d]pyrimidin-5-yl)pyrrolidin-3-ylcarbamoyl)benzoic acid