Application of a novel [3+2] cycloaddition reaction to prepare substituted imidazoles and their use in the design of potent DFG-out allosteric B-Raf inhibitors
作者:Justin Dietrich、Vijay Gokhale、Xiadong Wang、Laurence H. Hurley、Gary A. Flynn
DOI:10.1016/j.bmc.2009.10.055
日期:2010.1
design, we have developed novel, potent, and specific DFG-out allosteric inhibitors of B-Raf kinase. Here, we present efficient and versatile chemistry that utilizes a key one pot, [3+2] cycloaddition reaction to obtain highly substitutedimidazoles and their application in the design of allosteric B-Raf inhibitors. Inhibitors based on this scaffold display subnanomolar potency and a favorable kinase