Antibacterial Activity of Grepafloxacin

Grepafloxin has an extremely broad spectrum of activity. Its activity against Gram-positive bacteria exceeds that of currently available quinolones. Grepafloxacin-resistant mutants seem to occur less frequently than ciprofloxacin - or ofloxacin-resistant mutants, and the increase in minimum inhibito...

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Main Authors: B Wiedemann, P Heisig
Format: Article
Language:English
Published: Wiley 1998-01-01
Series:Canadian Journal of Infectious Diseases
Online Access:http://dx.doi.org/10.1155/1998/915401
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author B Wiedemann
P Heisig
author_facet B Wiedemann
P Heisig
author_sort B Wiedemann
collection DOAJ
description Grepafloxin has an extremely broad spectrum of activity. Its activity against Gram-positive bacteria exceeds that of currently available quinolones. Grepafloxacin-resistant mutants seem to occur less frequently than ciprofloxacin - or ofloxacin-resistant mutants, and the increase in minimum inhibitory concentration (MIC) against the former mutants is less than that of the latter. This applies only to the relative differences (in dilution steps); the absolute values are similar. Grepafloxacin kills Gram-positive bacteria at concentrations little above the MIC. Its pharmacodynamic profile against pneumococci is promising, favouring use of this drug for respiratory tract infections.
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institution Kabale University
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spelling doaj-art-29886ab0435d48afbf0f3efb4e40c4ee2025-02-03T05:45:58ZengWileyCanadian Journal of Infectious Diseases1180-23321998-01-019Suppl E4E9E10.1155/1998/915401Antibacterial Activity of GrepafloxacinB Wiedemann0P Heisig1Pharmaceucica/Aticrobiology, University of Bonn, Meckenheimer Allee 168, D-53115 Bonn, GermanyPharmaceucica/Aticrobiology, University of Bonn, Meckenheimer Allee 168, D-53115 Bonn, GermanyGrepafloxin has an extremely broad spectrum of activity. Its activity against Gram-positive bacteria exceeds that of currently available quinolones. Grepafloxacin-resistant mutants seem to occur less frequently than ciprofloxacin - or ofloxacin-resistant mutants, and the increase in minimum inhibitory concentration (MIC) against the former mutants is less than that of the latter. This applies only to the relative differences (in dilution steps); the absolute values are similar. Grepafloxacin kills Gram-positive bacteria at concentrations little above the MIC. Its pharmacodynamic profile against pneumococci is promising, favouring use of this drug for respiratory tract infections.http://dx.doi.org/10.1155/1998/915401
spellingShingle B Wiedemann
P Heisig
Antibacterial Activity of Grepafloxacin
Canadian Journal of Infectious Diseases
title Antibacterial Activity of Grepafloxacin
title_full Antibacterial Activity of Grepafloxacin
title_fullStr Antibacterial Activity of Grepafloxacin
title_full_unstemmed Antibacterial Activity of Grepafloxacin
title_short Antibacterial Activity of Grepafloxacin
title_sort antibacterial activity of grepafloxacin
url http://dx.doi.org/10.1155/1998/915401
work_keys_str_mv AT bwiedemann antibacterialactivityofgrepafloxacin
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