(2-chloro-4-morpholin-4-yl-thieno[3,2-d]pyrimidin-6-ylmethyl)-methyl-(1-methyl-1H-imidazol-4-ylmethyl)-amine 、
2-氨基嘧啶-5-硼酸频哪酯 以to give 295 as a solid (49% yield)的产率得到5-(6-((methyl((1-methyl-1H-imidazol-4-yl)methyl)amino)methyl)-4-morpholinothieno[3,2-d]pyrimidin-2-yl)pyrimidin-2-amine