Solid-phase parallel synthesis of azarene pyrrolidinones as factor Xa inhibitors
摘要:
A focused library (4 x 14) prepared from 4-aminopyridine and 4-, 5-, and 6-azoindole templates was synthesized using 14 polymer supported 4-amido-2,3,5,6-tetrafluorophenyl (TFP) sulfonate esters inputs. Several compounds were identified as factor Xa inhibitors (IC(50)less than or equal to 0.1 mu M) helping to establish the SAR among these four series of azarene pyrrolidinones. (C) 2000 Elsevier Science Ltd. All rights reserved.