Syntheses and Iron Binding Affinities of the<i>Bacillus anthracis</i>Siderophore Petrobactin and Sidechain-Modified Analogues
作者:Nikolas Bugdahn、Markus Oberthür
DOI:10.1002/ejoc.201301340
日期:2014.1
An improved synthesis of petrobactin and analogues has been developed that provides reliable access to siderophores in sufficient quantities for biological studies. The determination of the iron affinity of different petrobactin derivatives showed that functionalization at the central amino group of the spermidine sidechain has only a minor influence on the iron binding properties of the siderophore
已开发出一种改进的岩杆菌素和类似物的合成方法,可以可靠地获取足够数量的铁载体以进行生物学研究。对不同岩杆菌素衍生物的铁亲和力的测定表明,亚精胺侧链中央氨基的官能化对铁载体的铁结合特性的影响很小。因此,此类衍生物是开发生物探针以研究细菌铁载体转运(抗生素可能的新靶点)的有希望的起点。