trans-3-[3-iodo-1-(4-morpholin-4-yl-cyclohexyl)-1H-pyrazolo[3,4-d]pyrimidin-4-ylamino]-propionamide 、 (5-Chloro-7-methyl-benzoxazol-2-yl)-[4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]-amine 以to yield trans-3-[3-[4-(5-chloro-7-methyl-benzoxazol-2-ylamino)-phenyl]-1-(4-morpholin-4-yl-cyclohexyl)-1H-pyrazolo[3,4-d]pyrimidin-4-ylamino]-propionamide monoacetate (0.020 g, 0.0000289 mol) as a white solid的产率得到trans-3-[3-[4-(5-chloro-7-methyl-benzoxazol-2-ylamino)-phenyl]-1-(4-morpholin-4-yl-cyclohexyl)-1H-pyrazolo[3,4-d]pyrimidin-4-ylamino]-propionamide monoacetate