2- and 3-substituted imidazo[1,2-a]pyrazines as inhibitors of bacterial type IV secretion.
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ABSTRACT: 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.
SUBMITTER: Sayer JR
PROVIDER: S-EPMC4339681 | biostudies-literature |
REPOSITORIES: biostudies-literature
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