IN-VITRO ACTIVITIES OF 2 NOVEL OXAZOLIDINONES (U100592 AND U100766), A NEW FLUOROQUINOLONE (TROVAFLOXACIN), AND DALFOPRISTIN-QUINUPRISTIN AGAINST STAPHYLOCOCCUS-AUREUS AND STAPHYLOCOCCUS-EPIDERMIDIS
L. Mulazimoglu et al., IN-VITRO ACTIVITIES OF 2 NOVEL OXAZOLIDINONES (U100592 AND U100766), A NEW FLUOROQUINOLONE (TROVAFLOXACIN), AND DALFOPRISTIN-QUINUPRISTIN AGAINST STAPHYLOCOCCUS-AUREUS AND STAPHYLOCOCCUS-EPIDERMIDIS, Antimicrobial agents and chemotherapy, 40(10), 1996, pp. 2428-2430
Two oxazolidinones (U100592 and U100766), trovafloxacin, and a strepto
gramin combination (dalfopristin-quinupristin) were highly active in v
itro against Staphylococcus aureus and Staphylococcus epidermidis, inc
luding methicillin-resistant strains. Trovafloxacin was more active th
an ciprofloxacin. Time-kill synergy studies demonstrated indifference
for the oxazolidinones combined with vancomycin and rifampin against m
ethicillin-resistant staphylococci. Spontaneous resistance was observe
d with all agents.