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Discovery of novel P1 groups for coagulation factor VIIa inhibition using fragment-based screening. | LitMetric

AI Article Synopsis

Article Abstract

A multidisciplinary, fragment-based screening approach involving protein ensemble docking and biochemical and NMR assays is described. This approach led to the discovery of several structurally diverse, neutral surrogates for cationic factor VIIa P1 groups, which are generally associated with poor pharmacokinetic (PK) properties. Among the novel factor VIIa inhibitory fragments identified were aryl halides, lactams, and heterocycles. Crystallographic structures for several bound fragments were obtained, leading to the successful design of a potent factor VIIa inhibitor with a neutral lactam P1 and improved permeability.

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Source
http://dx.doi.org/10.1021/jm501982kDOI Listing

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