英文别名Imatinib related substance B; 1,4-dioxide imatinib; 4-[(4-Methyl-1,4-dioxido-1-piperazinyl)Methyl]-N-[4-Methyl-3-[[4-(3-pyridinyl)-2-pyrimidinyl]amino]phenyl]benzamide; Imatinib (Piperidine)-N,N-dioxide; 4-[4-Methyl-1,4-dioxidepiperazin-1-yl]Methyl-N-[4-Methyl-3-[[4-(pyridin-3-yl)pyrimidin-2-yl]amino]phenyl]benzamide; Imatinib Impurity B; Imatinib (Piperadine)-N-N-dioxide; 4-[(4-methyl-1,4-dioxidopiperazine-1,4-diium-1-yl)methyl]-N-[4-methyl-3-[(4-pyridin-3-ylpyrimidin-2-yl)amino]phenyl]benzamide; RD-0071; Imatinib Impurity 2 
