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ID: ALA3997801
Journal: J Med Chem
Title: Design, Palladium-Catalyzed Synthesis, and Biological Investigation of 2-Substituted 3-Aroylquinolin-4(1H)-ones as Inhibitors of the Hedgehog Signaling Pathway.
Authors: Alfonsi R, Botta B, Cacchi S, Di Marcotullio L, Fabrizi G, Faedda R, Goggiamani A, Iazzetti A, Mori M.
Abstract: 2-Substituted 3-aroylquinolin-4(1H)-ones, prepared through a palladium-catalyzed carbonylative cyclization of N-(2-iodoaryl)enaminones, proved to inhibit efficiently the Hedgehog pathway through direct antagonism of the wild-type and drug-resistant form of the Smoothened receptor. Notably, these compounds repressed the Hh-dependent growth events and the proliferation of tumor cells with aberrant activation of the Hh pathway, which plays a crucial role in development and tumorigenesis.
CiteXplore: 28122186