Use of Conformationally Restricted Benzamidines as Arginine Surrogates in the Design of Platelet GPIIb-IIIa Receptor Antagonists 1

…, ML Denney, CS Harms, JR McCowan…

文献索引：Sall, Daniel J.; Arfsten, Ann E.; Bastian, Jolie A.; Denney, Michael L.; Harms, Cathy S.; McCowan, Jefferson R.; Morin Jr., John M.; Rose, Jack W.; Scarborough, Robert M.; Smyth, Mark S.; Um, Suzane L.; Utterback, Barbara G.; Vasileff, Robert T.; Wikel, James H.; Wyss, Virginia L.; Jakubowski, Joseph A. Journal of Medicinal Chemistry, 1997 , vol. 40, # 18 p. 2843 - 2857

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被引用次数: 29

摘要

The use of 5, 6-bicyclic amidines as arginine surrogates in the design of a novel class of potent platelet glycoprotein IIb-IIIa receptor (GPIIb-IIIa) antagonists is described. The additional conformational restriction offered by the bicyclic nucleus results in 20-400-fold increases in potency compared to the freely flexible, acyclic benzamidine counterpart. The design, synthesis, structure-activity relationships (SAR), and in vitro activity of this novel ...