General Description
Nilotinib (AMN107, trade name Tasigna[2]), in the form of the hydrochloride monohydrate salt, is a small-molecule tyrosine kinase inhibitor approved for the treatment of imatinib-resistant chronic myelogenous leukemia.[3] Structurally related to imatinib,[4] it was developed based on the structure of the Abl-imatinib complex to address imatinib intolerance and resistance.[5][6][7] Nilotinib is a selective Bcr-Abl tyrosine kinase inhibitor[5][6] that is 10–30 fold more potent than imatinib in inhibiting Bcr-Abl tyrosine kinase activity and proliferation of Bcr-Abl expressing cells.[4][6][7][8] Nilotinib was developed by Novartis and is sold under the trade name Tasigna.