Design, Synthesis, and Biological Evaluation of Novel Matrix Metalloproteinase Inhibitors As Potent Antihemorrhagic Agents: From Hit Identification to an Optimized Lead
作者:Josune Orbe、Juan A. Sánchez-Arias、Obdulia Rabal、José A. Rodríguez、Agustina Salicio、Ana Ugarte、Miriam Belzunce、Musheng Xu、Wei Wu、Haizhong Tan、Hongyu Ma、José A. Páramo、Julen Oyarzabal
DOI:10.1021/jm501940y
日期:2015.3.12
hemorrhage, we hypothesized that MMP inhibition may reduce bleeding by delaying fibrinolysis. Thus, we designed and synthesized a novel series of MMP inhibitors to identify potential candidates for acute treatment of bleeding. Structure-based and knowledge-based strategies were utilized to design this novel chemical series, α-spiropiperidine hydroxamates, of potent and soluble (>75 μg/mL) pan-MMP inhibitors
越来越多的证据表明基质金属蛋白酶(MMP)参与血栓溶解。然后,考虑到控制出血需要新的治疗策略,我们假设MMP抑制可通过延迟纤维蛋白溶解减少出血。因此,我们设计并合成了一系列新型的MMP抑制剂,以鉴定潜在的急性出血治疗药物。利用基于结构和基于知识的策略来设计这种新型的化学系列,即强效和可溶(> 75μg/ mL)泛MMP抑制剂的α-螺哌哌啶异羟肟酸酯。最初的击球12被提升到最佳领先19d。外消旋19d表现出显着的体外表型反应和出色的体内功效;实际上,以1 mg / kg的小鼠出血时间为0.85分钟,而使用生理盐水则为29.28分钟。此外,19d表现出最佳的ADME和安全性(例如,无血栓形成)。其对映异构体对应分离,导致临床前候选5(在药物注解系列中,所描述药物化学杂志。 2015年,10.1021 / jm501939z)。