3CEN:
reference: Structure-activity relationships of anthranilamide-based factor Xa inhibitors containing piperidinone and pyridinone P4 moieties., Corte JR, Fang T, Pinto DJ, Han W, Hu Z, Jiang XJ, Li YL, Gauuan JF, Hadden M, Orton D, Rendina AR, Luettgen JM, Wong PC, He K, Morin PE, Chang CH, Cheney DL, Knabb RM, Wexler RR, Lam PY, Bioorg Med Chem Lett. 2008 May 1;18(9):2845-9. Epub 2008 Apr 8. PMID: 18424044

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