| Literature DB >> 24900428 |
Hongbing Huang1, Lisa Acquaviva1, Virginia Berry1, Howard Bregman1, Nagasree Chakka1, Anne O'Connor1, Erin F DiMauro1, Jennifer Dovey1, Oleg Epstein1, Barbara Grubinska1, Jon Goldstein1, Hakan Gunaydin1, Zihao Hua1, Xin Huang1, Liyue Huang1, Jason Human1, Alex Long1, John Newcomb1, Vinod F Patel1, Doug Saffran1, Randy Serafino1, Steve Schneider1, Craig Strathdee1, Jin Tang1, Susan Turci1, Ryan White1, Violeta Yu1, Huilin Zhao1, Cindy Wilson1, Matthew W Martin1.
Abstract
Aberrant activation of the Wnt pathway is believed to drive the development and growth of some cancers. The central role of CK1γ in Wnt signal transduction makes it an attractive target for the treatment of Wnt-pathway dependent cancers. We describe a structure-based approach that led to the discovery of a series of pyridyl pyrrolopyridinones as potent and selective CK1γ inhibitors. These compounds exhibited good enzyme and cell potency, as well as selectivity against other CK1 isoforms. A single oral dose of compound 13 resulted in significant inhibition of LRP6 phosphorylation in a mouse tumor PD model.Entities:
Keywords: CK1γ; Wnt pathway; cancer; pyridyl pyrrolopyridinone
Year: 2012 PMID: 24900428 PMCID: PMC4025826 DOI: 10.1021/ml300278f
Source DB: PubMed Journal: ACS Med Chem Lett ISSN: 1948-5875 Impact factor: 4.345