Synthesis of 6″-Modified Kanamycin A Derivatives and Evaluation of Their Antibacterial Properties.

ABSTRACT: Aminoglycosides are one of the first classes of antibiotics to have been used clinically, and they are still being used today. They have a broad spectrum of antimicrobial activity, making them effective against many different types of bacteria. Despite their long history of use, aminoglycosides are still considered promising scaffolds for the development of new antibacterial agents, particularly as bacteria continue to develop resistances to existing antibiotics. We have synthesized a series of 6″-deoxykanamycin A analogues with additional protonatable groups (amino-, guanidino or pyridinium) and tested their biological activities. For the first time we have demonstrated the ability of the tetra-N-protected-6″-O-(2,4,6-triisopropylbenzenesulfonyl)kanamycin A to interact with

SUBMITTER: Shapovalova K 

PROVIDER: S-EPMC10141514 | biostudies-literature | 2023 Apr

REPOSITORIES: biostudies-literature