反应详情

4-methyl-3-[4-(thiazol-2-ylamino)-pyrimidin-2-ylamino]-benzoic acid ethyl ester prepared in Preparation 15 was used instead of 4-(4-pyridin-3-yl-pyrimidin-2-ylamino)-benzoic acid ethyl ester according to the similar procedure to Preparation 19 to give the titled compound as yellow solid.