Design, Synthesis and Evaluation of Novel Tyrosine-Based DNA Gyrase B Inhibitors

Peer reviewe

2- and 3-substituted imidazo [1,2-a] pyrazines as inhibitors of bacterial type IV secretion

A novel series of 8-amino imidazo[1,2-a]pyrazine derivatives has been developed as inhibitors of the VirB11 ATPase HP0525, a key component of the bacterial type IV secretion system. A flexible synthetic route to both 2- and 3-aryl substituted regioisomers has been developed. The resulting series of imidazo[1,2-a]pyrazines has been used to probe the structure–activity relationships of these inhibitors, which show potential as antibacterial agents