In Silico Driven Design and Synthesis of Rhodanine Derivatives as Novel Antibacterials Targeting the Enoyl Reductase InhA
作者:Liudas Slepikas、Gianpaolo Chiriano、Remo Perozzo、Sébastien Tardy、Agata Kranjc、Ophélie Patthey-Vuadens、Hajer Ouertatani-Sakouhi、Sébastien Kicka、Christopher F. Harrison、Tiziana Scrignari、Karl Perron、Hubert Hilbi、Thierry Soldati、Pierre Cosson、Eduardas Tarasevicius、Leonardo Scapozza
DOI:10.1021/acs.jmedchem.5b01620
日期:2016.12.22
computational studies. Their antimicrobial activity was assessed against Mycobacterium marinum (Mm) (a model for Mtb), Pseudomonas aeruginosa (Pa), Legionella pneumophila (Lp), and Enterococcus faecalis (Ef) by using anti-infective, antivirulence, and antibiotic assays. Nineteen out of 34 compounds reduced Mm virulence at 10 μM. 33 exhibited promising antibiotic activity against Mm with a MIC of 0.21 μM and showed
在这里,我们报告针对结核分枝杆菌结核(Mtb)反-2-烯酰基酰基载体蛋白还原酶(InhA)的4-噻唑烷酮(若丹宁)衍生物的设计,合成和生物学评估。在罗丹宁环第5位具有庞大芳族取代基且在N -3位具有色氨酸残基的化合物对InhA的活性最高,IC 50值为2.7至30μM。实验数据显示与计算研究一致的相关性。他们的抗菌活性评估了对结核分枝杆菌(Mm)(铜绿假单胞菌(Mtb)的模型)。Pa),嗜肺军团菌(Lp)和粪肠球菌(Ef),方法是使用抗感染,抗毒力和抗生素检测方法。34种化合物中有19种降低了10μM的Mm毒力。33的MIC为0.21μM,对Mm表现出有希望的抗生素活性,在30μM的抗感染试验中,Lp的生长降低了89%。32显示对Ef的高抗生素活性,MIC为0.57μM。