Biomimetic synthesis, antibacterial activity and structure–activity properties of the pyroglutamate core of oxazolomycin
作者:Plamen Angelov、Yui Kwan Sonia Chau、Paul J. Fryer、Mark G. Moloney、Amber L. Thompson、Paul C. Trippier
DOI:10.1039/c2ob00042c
日期:——
Biomimetic intramolecular aldol reactions on oxazolidine templates derived from serine may be used to generate densely functionalised pyroglutamates, which are simpler mimics of the right hand side of oxazolomycin. Some of the compounds from this sequence exhibit in vivo activity against S. aureus and E. coli, suggesting that pyroglutamate scaffolds may be useful templates for the development of novel antibacterials, and cheminformatic analysis has been used to provide some structureâactivity data.
基于来源于丝氨酸的氧杂环丁烷模板的生物仿生分子内醛醇反应可用于生成密集功能化的吡咯谷氨酸,这些化合物是氧杂霉素右侧结构的更简单仿制物。这些序列中的一些化合物在体内对金黄色葡萄球菌和大肠杆菌表现出活性,表明吡咯谷氨酸支架可能是开发新型抗菌药物的有用模板,并且已经使用化学信息学分析提供了一些结构-活性数据。