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ID: ALA1132509
Journal: Bioorg Med Chem Lett
Title: Aminoisoquinolines: design and synthesis of an orally active benzamidine isostere for the inhibition of factor XA.
Authors: Choi-Sledeski YM, Becker MR, Green DM, Davis R, Ewing WR, Mason HJ, Ly C, Spada A, Liang G, Cheney D, Barton J, Chu V, Brown K, Colussi D, Bentley R, Leadley R, Dunwiddie C, Pauls HW.
Abstract: The design, synthesis and SAR of sulfonamidopyrrolidinone fXa inhibitors incorporating a new benzamidine isostere, namely aminoisoquinolines, is described. These inhibitors have higher Caco-2 cell permeability than comparable benzamidines and attain higher levels of exposure upon oral dosing. The most potent member 14b (fXa Ki=6 nM) is selective against other serine proteases of interest (>600 fold).
CiteXplore: 10498204