Substituted 1,6-diphenylnaphthalenes as FtsZ-targeting antibacterial agents.

ABSTRACT: Bacterial cell division occurs in conjunction with the formation of a cytokinetic Z-ring structure comprised of FtsZ subunits. Agents that disrupt Z-ring formation have the potential, through this unique mechanism, to be effective against several of the newly emerging multidrug-resistant strains of infectious bacteria. Several 1-phenylbenzo[c]phenanthridines exhibit notable antibacterial activity. Based upon their structural similarity to these compounds, a distinct series of substituted 1,6-diphenylnaphthalenes were synthesized and evaluated for antibacterial activity against Staphylococcus aureus and Enterococcus faecalis. In addition, the effect of select 1,6-diphenylnaphthalenes on the polymerization dynamics of S. aureus FtsZ and mammalian β-tubulin was also assessed. The presence of

SUBMITTER: Zhang Y 

PROVIDER: S-EPMC3950478 | biostudies-literature | 2013 Apr

REPOSITORIES: biostudies-literature