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ID: ALA1147578
Journal: Bioorg Med Chem Lett
Title: Design, synthesis, and SAR of anthranilamide-based factor Xa inhibitors with improved functional activity.
Authors: Zhang P, Bao L, Zuckett JF, Jia ZJ, Woolfrey J, Arfsten A, Edwards S, Sinha U, Hutchaleelaha A, Lambing JL, Hollenbach SJ, Scarborough RM, Zhu BY.
Abstract: Compound 2 containing an aminomethylbenzoyl moiety as the S4 binding motif was synthesized in order to modulate hydrophlicity of anthranilamide-based factor Xa inhibitors with substituted biphenyl P4 groups. Structure-activity relationship studies around 2 have led to a series of potent factor Xa inhibitors which are highly active in the human plasma-based thrombin generation assay with 2XTG values less than 1 microM. Compound 55 shows strong antithrombotic activity in our rabbit deep vein thrombosis model, and also exhibits good oral bioavailability and a long half life in rats.
CiteXplore: 15013007