Product Name

Gatifloxacin

CAS Number

112811-59-3

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Product Name:
Gatifloxacin
CAS Number:
112811-59-3
Indication:
For the treatment of bronchitis, sinusitis, community-acquired pneumonia, and skin infections (abscesses, wounds) caused by S. pneumoniae, H. influenzae, S. aureus, M. pneumoniae, C. pneumoniae, L. pneumophila, S. pyogenes
Mode of Action:

The bactericidal action of Gatifloxacin results from inhibition of the enzymes topoisomerase II (DNA gyrase) and topoisomerase IV, which are required for bacterial DNA replication, transcription, repair, and recombination.

Pharmacodynamics:

Gatifloxacin is a synthetic broad-spectrum 8-methoxyfluoroquinolone antibacterial agent for oral or intravenous administration. is bactericidal and its mode of action depends on blocking of bacterial DNA replication by binding itself to an enzyme called DNA gyrase, which allows the untwisting required to replicate one DNA double helix into two. Notably the drug has 100 times higher affinity for bacterial DNA gyrase than for mammalian. Gatifloxacin is a broad-spectrum antibiotic that is active against both Gram-positive and Gram-negative bacteria. It should be used only to treat or prevent infections that are proven or strongly suspected to be caused by bacteria.

Metabolism:

Gatifloxacin undergoes limited biotransformation in humans with less than 1% of the dose excreted in the urine as ethylenediamine and methylethylenediamine metabolites

IUPAC:
1-cyclopropyl-6-fluoro-8-methoxy-7-(3-methylpiperazin-1-yl)-4-oxo-1, 4-dihydroquinoline-3-carboxylic acid
ATC:
J01MA16 S01AX21
PubChem:
5379
DrugBank:
DB01044 (APRD00996)
Formula:
C24H34N4O5S
Molecular Mass:
375.3941
SMILES:
COC1=C2N(C=C(C(O)=O)C(=O)C2=CC(F)=C1N1CCNC(C)C1)C1CC1
AHFS Code:
52:04.0
InChi:
XUBOMFCQGDBHNK-UHFFFAOYSA-N
General Reference:
General Reference:

  1. Park-Wyllie LY, Juurlink DN, Kopp A, Shah BR, Stukel TA, Stumpo C, Dresser L, Low DE, Mamdani MM: Outpatient gatifloxacin therapy and dysglycemia in older adults. N Engl J Med. 2006 Mar 30;354(13):1352-61. Epub 2006 Mar 1. Pubmed
  2. Gurwitz JH: Serious adverse drug effectsãseeing the trees through the forest. N Engl J Med. 2006 Mar 30;354(13):1413-5. Epub 2006 Mar 1. Pubmed

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