Antibiotic evaluation and in vivo analysis of alkynyl Coenzyme A antimetabolites in Escherichia coli
作者:Andrew C. Mercer、Jordan L. Meier、Gene H. Hur、Andrew R. Smith、Michael D. Burkart
DOI:10.1016/j.bmcl.2008.07.078
日期:2008.11
of much study as potential inhibitors of CoA and carrier protein dependent biosynthetic pathways. Based on an initial observation of growth inhibition in Escherichia coli by 3, we have synthesized a small panel of pantetheine analogues and re-examined the inhibitory properties of this class of antibiotics with an emphasis on understanding the ability of these compounds to act as substrates of native
泛酰胺作为 CoA 和载体蛋白依赖性生物合成途径的潜在抑制剂已成为许多研究的主题。基于 3 对大肠杆菌生长抑制的初步观察,我们合成了一小部分泛酰巯基乙胺类似物,并重新检查了此类抗生素的抑制特性,重点是了解这些化合物作为底物的能力利用生物合成途径的天然 CoA 和载体蛋白。我们的研究结果表明,二级结构-活性关系是这些化合物抗生素活性的重要因素。