Department of Chemistry, Eastern Michigan University, 225 Mark Jefferson, Ypsilanti, MI 48197, United States.
Bioorg Med Chem Lett. 2010 Feb 1;20(3):966-70. doi: 10.1016/j.bmcl.2009.12.051. Epub 2009 Dec 21.
Inactivators of plasminogen activator inhibitor-1 (PAI-1) have been identified as possible treatments for a range of conditions, including atherosclerosis, venous thrombosis, and obesity. We describe the synthesis and inhibitory activity of a novel series of compounds based on bis-arylsulfonamide and aryl sulfonimide motifs that show potent and specific activity towards PAI-1. Inhibitors containing short linking units between the sulfonyl moieties and a 3,4-dihydroxy aryl substitution pattern showed the most potent inhibitory activity, and retained high specificity for PAI-1 over the structurally-related serpin anti-thrombin III (ATIII).
纤溶酶原激活物抑制剂-1(PAI-1)的失活剂已被确定为治疗多种疾病的可能方法,包括动脉粥样硬化、静脉血栓形成和肥胖症。我们描述了一系列基于双芳基磺酰胺和芳基磺酰亚胺基序的新型化合物的合成和抑制活性,这些化合物对 PAI-1 表现出强效和特异性。在磺酰基之间具有短连接单元并且具有 3,4-二羟基芳基取代模式的抑制剂表现出最强的抑制活性,并且对结构相关的丝氨酸蛋白酶抗凝血酶 III(ATIII)具有很高的特异性。