Alkoxyphenylthiazoles with broad-spectrum activity against multidrug-resistant gram-positive bacterial pathogens.

With the continued rise of antibiotic resistance and reduced susceptibility to almost all front-line antibiotics, multidrug-resistant Gram-positive bacterial infections represent an incessant threat to healthcare providers. This study presents a new series of phenylthiazole compounds where two active moieties were combined into one scaffold. The antibacterial activity of the hybrid structures extended to include several clinically-relevant multi-drug resistant pathogens including methicillin-resistant and vancomycin-resistant Staphylococcus aureus, methicillin-resistant Staphylococcus epidermidis, vancomycin-resistant enterococci, cephalosporin-resistant and methicillin-resistant Streptococcus pneumoniae, and Listeria monocytogenes.