Design, Synthesis, Biological Evaluation, and Molecular Docking Study of 4,6-Dimethyl-5-aryl/alkyl-2-[2-hydroxy-3-(4-substituted-1-piperazinyl)propyl]pyrrolo[3,4-c]pyrrole-1,3(2H,5H)-diones as Anti-Inflammatory Agents with Dual Inhibition of COX and LOX
作者:Aleksandra Redzicka、Benita Wiatrak、Izabela Jęśkowiak-Kossakowska、Andrzej Kochel、Remigiusz Płaczek、Żaneta Czyżnikowska
DOI:10.3390/ph16060804
日期:——
In the present study, we characterize the biological activity of a newly designed and synthesized series of 15 compounds 2-[2-hydroxy-3-(4-substituted-1-piperazinyl)propyl] derivatives of pyrrolo[3,4-c]pyrrole 3a–3o. The compounds were obtained with good yields of pyrrolo[3,4-c]pyrrole scaffold 2a–2c with secondary amines in C2H5OH. The chemical structures of the compounds were characterized by 1H-NMR
在本研究中,我们表征了新设计和合成的一系列 15 种吡咯并[3,4-c]化合物 2-[2-羟基-3-(4-取代-1-哌嗪基)丙基]衍生物的生物活性吡咯3a-3o。这些化合物在 C2H5OH 中与仲胺一起获得了吡咯并[3,4-c]吡咯支架 2a-2c 的高产率。通过1H-NMR、13C-NMR、FT-IR和MS对化合物的化学结构进行了表征。通过比色抑制剂筛选试验,研究了所有新化合物抑制三种酶(即 COX-1、COX-2 和 LOX)活性的效力。为了分析配体与环加氧酶/脂加氧酶之间相互作用的结构基础,实验数据得到了分子对接模拟结果的支持。