N-[2-[(2,5-dichloropyrimidin-4-yl)amino]-5-methoxyphenyl]methanesulfonamide 、
2-(4-amino-3-methoxyphenoxy)ethanol 以Isolated as a colourless solid (10 mg, 13%)的产率得到N-(2-(5-chloro-2-(4-(2-hydroxyethoxy)-2-methoxyphenylamino)pyrimidin-4-ylamino)-5-methoxyphenyl)methanesulfonamide