作者:Remya Ramesh、Michael T. Bovino、Yibin Zeng、Jeffrey Aubé
DOI:10.1021/acs.joc.8b03206
日期:2019.3.15
Phevalin, a cyclic nonribosomal peptide produced by Staphylococcus aureus, has intriguing biological properties. A synthetic route to access phevalin and similar pyrazinone natural products tyrvalin, leuvalin, phileucin, and a few synthetic analogs is described. The reaction sequence involves a one-pot carbamate deprotection/imine formation/aerobic oxidation to form the pyrazinone-containing products
Phevalin是一种由金黄色葡萄球菌产生的环状非核糖体肽,具有令人着迷的生物学特性。描述了一种获取麻黄素和类似吡嗪酮天然产物酪氨酸,酪氨酸,phileucin和一些合成类似物的合成途径。反应顺序涉及一锅氨基甲酸酯脱保护/亚胺形成/好氧氧化以形成含吡嗪酮的产物。