CuAAC-mediated diversification of aminoglycoside–arginine conjugate mimics by non-reducing di- and trisaccharides Original Research Article

Di- and triguanidinylation of trehalose, sucrose, and melizitose has been achieved via a Huisgen-cycloaddition approach. They can serve as aminoglycoside–arginine conjugate mimics, which has been demonstrated by their biological profiles in assays against Bacillus subtilis. For comparative studies, tetraguanidinylated neamine and kanamycin derivatives have also been synthesized and evaluated.