Бафетиниб химические свойства, назначение, производство
Описание
Bcr-Abl, a fusion protein with deregulated tyrosine kinase activity, is highly expressed in chronic myelogenous leukemia (CML). Bafetinib is a rationally developed tyrosine kinase inhibitor based on the chemical structure of imatinib , with modifications added to improve binding and potency against Bcr-Abl kinase (IC50 = 5.8 nM). It is 25- to 55-fold more potent than imatinib in vitro and ≥10-fold more potent in vivo. Bafetinib inhibits 12 out of the 13 most frequent imatinib-resistant Bcr-Abl point mutations, but not the T315I mutation and also targets the Src family kinase Lyn (IC50 = 19 nM), which has been associated with resistance to imatinib in CML.
Химические свойства
Pale Yellow Solid
Использование
A substituted benzamide derivative structurally related to STI-571 (Imatinib Mesylate). It was identified as highly potent Bcr-Abl kinase inhibitor.
Бафетиниб препаратная продукция и сырье
сырьё
препарат