作者:Li Dong、Marvin J. Miller
DOI:10.1021/jo0256078
日期:2002.7.1
The first total synthesis of exochelin MN is described along with rationally designed analogues. The required L-threo-beta-hydroxyamino acid components were constructed using either Sharpless asymmetric aminohydroxylation reactions or an aldol reaction of imidazolidinone 19. A new concise procedure for the preparation of the constituent six-membered cyclic hydroxamate was developed. In addition, a
描述了exochelin MN的第一个全合成及其合理设计的类似物。所需的L-苏-β-羟基氨基酸组分是使用Sharpless不对称氨基羟基化反应或咪唑烷酮19的醛醇缩合反应构建的。开发了一种新的简洁方法,用于制备六元环状异羟肟酸酯。此外,提出了一种可行的机制,用于exochelin MN介导的铁(III)转运。这些化合物的生物学研究将用于评估该假设。