Precursor-Directed Syntheses and Biological Evaluation of New Elansolid Derivatives
作者:Heinrich Steinmetz、Wiebke Zander、Muftah A. M. Shushni、Rolf Jansen、Klaus Gerth、Richard Dehn、Gerald Dräger、Andreas Kirschning、Rolf Müller
DOI:10.1002/cbic.201200228
日期:2012.8.13
Importent alternatives: Elansolid A is an antibiotic secreted by Chitinophaga sancti. We synthesized a library of derivatives from the natural precursor elansolid C1 that was obtained by fermentation with anthranilic acid. The new compounds were tested for inhibitory activity against Staphylococcus aureus and Micrococcus luteus. None was as potent as the natural antibiotic, but stability was significantly
重要的替代品: Elansolid A是Chitinophaga sancti分泌的一种抗生素。我们从天然前驱体elansolid C1合成了一个衍生物库,该衍生物是通过邻氨基苯甲酸发酵获得的。测试了新化合物对金黄色葡萄球菌和黄褐微球菌的抑制活性。没有一种药物比天然抗生素更有效,但稳定性显着提高。