Design and synthesis of potent and selective 5,6-fused heterocyclic thrombin inhibitors
作者:Celia Dominguez、Daniel E. Duffy、Qi Han、Richard S. Alexander、Robert A. Galemmo、Jeongsook M. Park、Pancras C. Wong、Eugene C. Amparo、Robert M. Knabb、Joseph Luettgen、Ruth R. Wexler
DOI:10.1016/s0960-894x(99)00113-4
日期:1999.4
Thrombin, a serine protease, plays a central role in the initiation of thrombotic events. We report the design, synthesis, and antithrombotic efficacy of XU817 (7), a nonpeptide 5-(amidino) indole thrombin inhibitor. Utilizing the co-crystal structure of XU817 bound in the active site of thrombin we were able to synthesize analogs with enhanced thrombin affinity.
凝血酶是一种丝氨酸蛋白酶,在血栓形成过程中起着核心作用。我们报告了XU817(7),一种非肽5-(ami)吲哚凝血酶抑制剂的设计,合成和抗血栓形成功效。利用结合在凝血酶活性位点的XU817的共晶体结构,我们能够合成具有增强凝血酶亲和力的类似物。