COX-1/COX-2 inhibition activities and molecular docking study of newly designed and synthesized pyrrolo[3,4-c]pyrrole Mannich bases
作者:Aleksandra Redzicka、Łukasz Szczukowski、Andrzej Kochel、Benita Wiatrak、Katarzyna Gębczak、Żaneta Czyżnikowska
DOI:10.1016/j.bmc.2019.07.033
日期:2019.9
In the present paper we describe the biological activity of newly designed and synthesized series of pyrrolo[3,4-c]pyrrole Mannich bases (7a-n). The Mannich bases were obtained in good yields by one-pot, three-component condensation of pyrrolo[3,4-c]pyrrole scaffold (6a-c) with secondary amines and an excess of formaldehyde solution in C2H5OH. The chemical structures of the compounds were characterized
在本文中,我们描述了新设计和合成的吡咯并[3,4-c]吡咯曼尼希碱(7a-n)系列的生物活性。曼尼希碱是通过吡咯并[3,4-c]吡咯支架(6a-c)与仲胺和过量的甲醛在C2H5OH中的溶液一锅,三组分缩合获得的。化合物的化学结构通过1 H NMR,13 C NMR,FT-IR和元素分析进行表征。此外,已经记录了化合物7l的单晶X射线衍射。通过比色抑制剂筛选试验研究了所有合成的衍生物抑制COX-1和COX-2酶的能力。为了分析配体与环氧合酶之间的分子间相互作用,分子对接模拟的结果为实验数据提供了支持。