Structure and Semisynthesis of Platensimide A, Produced by <i>Streptomyces platensis</i>
作者:Kithsiri B. Herath、Chaowei Zhang、Hiranthi Jayasuriya、John G. Ondeyka、Deborah L. Zink、Bruce Burgess、Jun Wang、Sheo B. Singh
DOI:10.1021/ol800251v
日期:2008.5.1
Platensimycin and platencin are novel natural product antibiotics that inhibit bacterial growth by inhibiting condensing enzymes FabF and FabF/FabH of fatty acid biosynthesis pathways, respectively. Continued search for the natural congeners of these compounds led to the isolation of platensic acid, the free C-17 tetracyclic enoic acid, and platensimide A, a 2,4-diaminobutyric acid amide derivative
Platensimycin和Platencin是新型的天然产物抗生素,它们分别通过抑制脂肪酸生物合成途径的缩合酶FabF和FabF / FabH来抑制细菌的生长。不断寻找这些化合物的天然同源物导致分离出了膦酸,游离的C-17四环烯酸和膦酰亚胺A(一种2,4-二氨基丁酸酰胺衍生物)。描述了这些化合物的分离,结构,半合成和活性。