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ID: ALA1208732
Journal: Bioorg Med Chem Lett
Title: Addressing PXR liabilities of phthalazine-based hedgehog/smoothened antagonists using novel pyridopyridazines.
Authors: Kaizerman JA, Aaron W, An S, Austin R, Brown M, Chong A, Huang T, Hungate R, Jiang B, Johnson MG, Lee G, Lucas BS, Orf J, Rong M, Toteva MM, Wickramasinghe D, Xu G, Ye Q, Zhong W, McMinn DL.
Abstract: Pyridopyridazine antagonists of the hedgehog signaling pathway are described. Designed to optimize our previously described phthalazine smoothened antagonists, a representative compound eliminates a PXR liability while retaining potency and in vitro metabolic stability. Moreover, the compound has improved efficacy in a hedgehog/smoothened signaling mouse pharmacodynamic model.
CiteXplore: 20594845