摘要:
Several potent and selective inhibitors of thrombin incorporating novel heterocyclic peptide surrogates in the P-3-P-2 position of peptidyl argininals have been discovered. Illustrated in this article are three classes of heterocycles: pyridones, uracils, and pyrimidinones. The synthesis and biological activities of these unique aromatic heterocyclic derivatives are reported herein. (C) 1997 Elsevier Science Ltd.