Synthesis of (+),(−)-neamine and their positional isomers as potential antibiotics
作者:Do Hyun Ryu、Choon-Hong Tan、Robert R. Rando
DOI:10.1016/s0960-894x(02)01073-9
日期:2003.3
The syntheses of (+)-neamine 1, (-)-neamine ent-1 and their positional isomers 2, 3, ent-2 and ent-3 are reported as potential new scaffolds for novel aminoglycoside antibiotics. These isomers exhibit similar inhibitory activities, as shown using an in vitro translation assay. A simple model is proposed to explain this lack of stereospecific binding to the ribosomal RNA.