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Basic Information

ID: ALA1147598

Journal: Bioorg Med Chem Lett

Title: 1-(2-Naphthyl)-1H-pyrazole-5-carboxylamides as potent factor Xa inhibitors. Part 3: Design, synthesis and SAR of orally bioavailable benzamidine-P4 inhibitors.

Authors: Jia ZJ, Wu Y, Huang W, Zhang P, Song Y, Woolfrey J, Sinha U, Arfsten AE, Edwards ST, Hutchaleelaha A, Hollennbach SJ, Lambing JL, Scarborough RM, Zhu BY.

Abstract: Using N,N-dialkylated benzamidines as the novel P4 motifs, we have designed and synthesized a class of 1-(2-naphthyl)-1H-pyrazole-5-carboxylamides as highly potent and selective fXa inhibitors with significantly improved hydrophilicity and in vitro anticoagulant activity. These benzamidine-P4 fXa inhibitors have displayed excellent oral bioavailability and long half-life.

CiteXplore: 14980671

DOI: 10.1016/j.bmcl.2003.12.054