Tauramamide, a Lipopeptide Antibiotic Produced in Culture by <i>Brevibacillus laterosporus</i> Isolated from a Marine Habitat: Structure Elucidation and Synthesis
作者:Kelsey Desjardine、Alban Pereira、Helen Wright、Teatulohi Matainaho、Michael Kelly、Raymond J. Andersen
DOI:10.1021/np070209r
日期:2007.12.1
Tauramamide (1), a new lipopeptide antibiotic, is produced by cultures of the marine bacterial isolate Brevibacillus laterosporus PNG276 obtained from Papua New Guinea. Tauramamide was isolated as itsmethyl and ethylesters 2 and 3, whose structures were elucidated by analysis of NMR, MS, and chemical degradation data. A total synthesis of tauramamide (1) and tauramamide ethylester (3) confirmed the