Antibacterial oxazolidinones

Autor: J. M. T. Hamilton-Miller, W. Brumfitt
Rok vydání: 1992
Předmět:
Zdroj: Diagnostic Microbiology and Infectious Disease. 15:621-625
ISSN: 0732-8893
DOI: 10.1016/0732-8893(90)90040-3
Popis: The oxazolidinone compound E3709, which contains a 4-pyridyl group, was found to be more active in vitro than other members of this series, such as DuP 721. MIC 90 for staphylococci (including methicillin-resistant isolates), streptococci (including Enterococcus faecalis), Clostridia , and diphtheroids was μ g/ml. Haemophilus influenzae, Moraxella catarrhalis and Bacteroides fragilis were less susceptible, with an MIC 90 between 2 and 8 μg/ml. E3709 MICs of Gram-negative species ranged from 100 to >100 μg/ml. At a concentration of 10 μg/ml, E3709 was bactericidal for selected Grampositive species. A postantibiotic effect of 3 hr was observed against staphylococci. Resistance to E3709 was not detected.
Databáze: OpenAIRE