Reference of 6298-37-9, Catalysts function by providing an alternate reaction mechanism that has a lower activation energy than would be found in the absence of the catalyst. In some cases, the catalyzed mechanism may include additional steps.In a article, 6298-37-9, molcular formula is C8H7N3, introducing its new discovery.
Structure-based design and synthesis of 2,4-diaminopyrimidines as EGFR L858R/T790M selective inhibitors for NSCLC
Mutated epidermal growth factor receptor (EGFR) is a major driver of non-small cell lung cancer (NSCLC). The EGFRT790M secondary mutation has become a leading cause of clinically-acquired resistance to gefitinib and erlotinib. Herein, we present a structure-based design approach to increase the potency and selectivity of the previously reported reversible EGFR inhibitor 7, at the kinase and cellular levels. Three-step structure-activity relationship exploration led to promising compounds 19e and 19h with unique chemical structure and binding mode from the other third-generation tyrosine kinase inhibitors. In a human NSCLC xenograft model, 19e and 19h exhibited dose-dependent tumor growth suppression without toxicity. These selective inhibitors are promising drug candidates for EGFRT790M-driven NSCLC.
The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 6298-37-9 is helpful to your research. Reference of 6298-37-9
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Quinoxaline – Wikipedia,
Quinoxaline | C8H6N76 | ChemSpider