英文别名N-Boc-N-Desmethyl Imatinib; 4-[[4-[[[4-Methyl-3-[[4-(3-pyridinyl)-2-pyrimidinyl]amino]phenyl]amino]carbonyl]phenyl]methyl]-1-piperazinecarboxylic Acid 1,1-Dimethylethyl Ester; tert-Butyl 4-({4-[(4-methyl-3-{[4-(pyridin-3-yl)pyrimidin-2-yl]amino}phenyl)carbamoyl]phenyl}methyl)piperazine-1-carboxylate; tert-Butyl 4-(4-((4-methyl-3-((4-(pyridin-3-yl)pyrimidin-2-yl)amino)phenyl)carbamoyl)benzyl)piperazine-1-carboxylate; 1,1-Dimethylethyl 4-[[4-[[[4-methyl-3-[[4-(3-pyridinyl)-2-pyrimidinyl]amino]phenyl]amino]carbonyl]phenyl]methyl]-1-piperazinecarboxylate; Imatinib Imp.I; N-Boc-N-Desmethyl Imatinib impurity A; Imatinib N-Boc N-Desmethyl 
