Simple synthesis of endophenazine G and other phenazines and their evaluation as anti-methicillin-resistant Staphylococcus aureus agents
作者:Venkatareddy Udumula、Jennifer L. Endres、Caleb N. Harper、Lee Jaramillo、Haizhen A. Zhong、Kenneth W. Bayles、Martin Conda-Sheridan
DOI:10.1016/j.ejmech.2016.09.079
日期:2017.1
resistant Staphylococcus aureus (CA-MRSA) has become a severe health concern because of its treatment difficulties. Herein, we report the synthesis and biological evaluation of two phenazine natural products and a series of phenazines that show promising activities against MRSA with MIC values in the low micromolar range. Basic studies revealed that these compounds are bacteriostatic agents. The most
社区相关的耐甲氧西林金黄色葡萄球菌(CA-MRSA)由于治疗困难而成为严重的健康问题。在本文中,我们报告了两种吩嗪天然产物和一系列吩嗪的合成和生物学评估,它们在低微摩尔范围内显示了针对MRSA的有希望的抗MRSA活性。基础研究表明,这些化合物是抑菌剂。最具活性的化合物还显示出对HaCat细胞的有希望的IC50值。最后,开发了QSAR模型以了解分子的关键结构特征。