Natural product inspired library synthesis - Identification of 2,3-diarylbenzofuran and 2,3-dihydrobenzofuran based inhibitors of Chlamydia trachomatis
作者:Michael Saleeb、Sergio Mojica、Anna U. Eriksson、C. David Andersson、Åsa Gylfe、Mikael Elofsson
DOI:10.1016/j.ejmech.2017.11.099
日期:2018.1
A natural product inspired library was synthesized based on 2,3-diarylbenzofuran and 2,3-diaryl-2,3-dihydrobenzofuran scaffolds. The library of forty-eight compounds was prepared by utilizing Pd-catalyzed one-pot multicomponent reactions and ruthenium-catalyzed intramolecular carbenoid C-H insertions. The compounds were evaluated for antibacterial activity in a panel of test systems including phenotypic
基于2,3-二芳基苯并呋喃和2,3-二芳基-2,3-二氢苯并呋喃支架合成了天然产物启发的文库。通过利用Pd催化的一锅多组分反应和钌催化的分子内类胡萝卜素CH插入制备了48种化合物的库。在包括表型,生化和基于图像的筛选测定在内的一系列测试系统中评估了这些化合物的抗菌活性。我们鉴定阻断致病的细胞内复制几种强效的抑制剂沙眼衣原体与IC 50 ≤3μM。这些新型沙眼衣原体抑制剂可以作为开发特定治疗方法的起点,从而减轻沙眼衣原体的全球负担 感染。