A novel series of furan-2-one and pyrrolin-2-one derivatives having PAI-1 (plasminogen activator inhibitor-1) inhibitory activity were synthesized and evaluated for their antithrombotic activity in a rat arterial thrombosis model. Among the synthesized compounds, 5f (T-1776Na) was found to have good selectivity for PAI-1 over other enzymes and high antithrombotic activity.
研究人员合成了一系列具有 PAI-1(纤溶酶原激活物
抑制剂-1)抑制活性的新型
呋喃-2-酮和
吡咯啉-2-酮衍
生物,并在大鼠动脉血栓模型中评估了它们的抗血栓活性。结果发现,在合成的化合物中,5f(T-1776Na)对 PAI-1 具有良好的选择性,而对其他酶则没有选择性,并且具有很高的抗血栓活性。