技術特征：
1.一種式(I)所示的氘代的苯基氨基嘧啶化合物、或其藥學上可接受的鹽的用途，其特征在于，用于制備抑制非受體酪氨酸激酶的藥物組合物：其中：R1、R2、R13、R14、R15、R16、R17、R18、R19、R20各自獨立地為氫或氘；R3、R4、R5、R6、R7、R8、R9、R10、R11、R21和R22各自獨立地為氫；R12為氫；附加條件是R1、R2、R13、R14、R15、R16、R17、R18、R19、或R20中至少一個是氘。2.如權利要求1所述的用途，其特征在于，R1和R2是氘。3.如權利要求1所述的用途，其特征在于，R13、R14、R15和R16是...