Non-covalent thrombin inhibitors featuring P3-Heterocycles with P1-Bicyclic arginine surrogates
作者:Jingrong Jean Cui、Gian-Luca Araldi、John E Reiner、Komandla Malla Reddy、Scott J Kemp、Jonathan Z Ho、Daniel V Siev、Lala Mamedova、Tony S Gibson、John A Gaudette、Nathaniel K Minami、Susanne M Anderson、Annette E Bradbury、Thomas G Nolan、J.Edward Semple
DOI:10.1016/s0960-894x(02)00585-1
日期:2002.10
Novel, potent, and highly selective classes of thrombin inhibitors were identified, which resulted from judicious combination of P-4-aromatics and P-2-P-3-heterocyclic dipeptide surrogates with weakly basic (calcd pK(a) similar tonon-basic-8.6) bicyclic P-1-arginine mimics. The design, synthesis, and biological activity of achiral, non-covalent, orally bioavailable inhibitors NC1-NC44 featuring P-1-indazoles, benzimidazoles, indoles, benzotriazoles, and aminobenzisoxazoles is disclosed. (C) 2002 Elsevier Science Ltd. All rights reserved.