Matteson Homologation-Based Total Synthesis of Meliponamycin A
作者:Oliver Andler、Uli Kazmaier
DOI:10.1021/acs.orglett.3c03766
日期:2024.1.12
The first total synthesis of meliponamycin A, an antimicrobial cyclodepsipeptide isolated from Streptomyces, is reported. Two key building blocks, the substituted tetrahydropyranyl side chain and an azido analogue of protected β-hydroxyleucine, were constructed via iterative Matteson homologations. A fragment coupling of a tetrapeptide, a depsidipeptide building block, macrocyclization, Staudinger