Biomimetic synthesis and structural refinement of the macrocyclic dimer aminoglycoside 66-40C—the remarkably selective self-condensation of a putative aldehyde intermediate in the submerged culture medium producing sisomicin
作者:Stephen Hanessian、Juan Pablo Maianti
DOI:10.1039/b925668g
日期:——
Aminoglycoside 66-40C, an unprecedented 16-membered bis-azadiene macrocyclic natural product isolated from the Micromonospora producer of the antibioticsisomicin, was synthesized following a biomimetic strategy which definitively established its origin as arising from a remarkably selective non-enzymatic macro-dimerization.