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ID: ALA1144594
Journal: Bioorg Med Chem Lett
Title: Synthesis and biological evaluation of 4-amino derivatives of benzimidazoquinoxaline, benzimidazoquinoline, and benzopyrazoloquinazoline as potent IKK inhibitors.
Authors: Beaulieu F, Ouellet C, Ruediger EH, Belema M, Qiu Y, Yang X, Banville J, Burke JR, Gregor KR, MacMaster JF, Martel A, McIntyre KW, Pattoli MA, Zusi FC, Vyas D.
Abstract: We have recently identified BMS-345541 (1) as a highly selective and potent inhibitor of IKK-2 (IC50 = 0.30 microM), which however was considerably less potent against IKK-1 (IC50 = 4.0 microM). In order to further explore the SAR around the imidazoquinoxaline tricyclic structure of 1, we prepared a series of tetracyclic analogues (7, 13, and 18). The synthesis and biological activities of these potent IKK inhibitors are described.
CiteXplore: 17197177