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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-06 15:16:49 UTC
Update Date2022-03-07 02:51:41 UTC
HMDB IDHMDB0014610
Secondary Accession Numbers
  • HMDB14610
Metabolite Identification
Common NameEnoxacin
DescriptionEnoxacin, also known as ENX or penetrex, belongs to the class of organic compounds known as naphthyridine carboxylic acids and derivatives. Naphthyridine carboxylic acids and derivatives are compounds containing a naphthyridine moiety, where one of the ring atoms bears a carboxylic acid group. Enoxacin is a drug which is used for the treatment of adults (≥18 years of age) with the following infections caused by susceptible strains of the designated microorganisms: (1) uncomplicated urethral or cervical gonorrhea due to neisseria gonorrhoeae, (2) uncomplicated urinary tract infections (cystitis) due to escherichia coli, staphylococcus epidermidis, or staphylococcus saprophyticus, and (3) complicated urinary tract infections due to escherichia coli, klebsiella pneumoniae, proteus mirabilis, pseudomonas aeruginosa, staphylococcus epidermidis, or enterobacter cloacae. Enoxacin is a very strong basic compound (based on its pKa).
Structure
Data?1582753198
Synonyms
Chemical FormulaC15H17FN4O3
Average Molecular Weight320.3189
Monoisotopic Molecular Weight320.128468635
IUPAC Name1-ethyl-6-fluoro-4-oxo-7-(piperazin-1-yl)-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid
Traditional Nameenoxacin
CAS Registry Number74011-58-8
SMILES
CCN1C=C(C(O)=O)C(=O)C2=CC(F)=C(N=C12)N1CCNCC1
InChI Identifier
InChI=1S/C15H17FN4O3/c1-2-19-8-10(15(22)23)12(21)9-7-11(16)14(18-13(9)19)20-5-3-17-4-6-20/h7-8,17H,2-6H2,1H3,(H,22,23)
InChI KeyIDYZIJYBMGIQMJ-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as naphthyridine carboxylic acids and derivatives. Naphthyridine carboxylic acids and derivatives are compounds containing a naphthyridine moiety, where one of the ring atoms bears a carboxylic acid group.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassDiazanaphthalenes
Sub ClassNaphthyridines
Direct ParentNaphthyridine carboxylic acids and derivatives
Alternative Parents
Substituents
  • Naphthyridine carboxylic acid
  • Fluoroquinolone
  • N-arylpiperazine
  • Pyridinylpiperazine
  • Pyridine carboxylic acid
  • Pyridine carboxylic acid or derivatives
  • Dialkylarylamine
  • Aminopyridine
  • Aryl fluoride
  • Aryl halide
  • 1,4-diazinane
  • Piperazine
  • Imidolactam
  • Pyridine
  • Heteroaromatic compound
  • Vinylogous amide
  • Amino acid or derivatives
  • Amino acid
  • Azacycle
  • Secondary amine
  • Carboxylic acid derivative
  • Carboxylic acid
  • Secondary aliphatic amine
  • Monocarboxylic acid or derivatives
  • Amine
  • Hydrocarbon derivative
  • Organic oxide
  • Organohalogen compound
  • Organofluoride
  • Organonitrogen compound
  • Organopnictogen compound
  • Organic oxygen compound
  • Organic nitrogen compound
  • Organooxygen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point220 - 224 °CNot Available
Boiling PointNot AvailableNot Available
Water Solubility1.09 g/LNot Available
LogP2.3Not Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
Predicted Chromatographic Properties
Spectra
Biological Properties
Cellular Locations
  • Cytoplasm
  • Extracellular
  • Membrane
Biospecimen Locations
  • Blood
  • Urine
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodExpected but not QuantifiedNot QuantifiedNot AvailableNot AvailableTaking drug identified by DrugBank entry DB00467 details
UrineExpected but not QuantifiedNot QuantifiedNot AvailableNot AvailableTaking drug identified by DrugBank entry DB00467 details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDDB00467
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID3116
KEGG Compound IDC06979
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkEnoxacin
METLIN IDNot Available
PubChem Compound3229
PDB IDNot Available
ChEBI ID157175
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available

Enzymes

General function:
Involved in monooxygenase activity
Specific function:
Cytochromes P450 are a group of heme-thiolate monooxygenases. In liver microsomes, this enzyme is involved in an NADPH-dependent electron transport pathway. It oxidizes a variety of structurally unrelated compounds, including steroids, fatty acids, and xenobiotics. Most active in catalyzing 2-hydroxylation. Caffeine is metabolized primarily by cytochrome CYP1A2 in the liver through an initial N3-demethylation. Also acts in the metabolism of aflatoxin B1 and acetaminophen. Participates in the bioactivation of carcinogenic aromatic and heterocyclic amines. Catalizes the N-hydroxylation of heterocyclic amines and the O-deethylation of phenacetin.
Gene Name:
CYP1A2
Uniprot ID:
P05177
Molecular weight:
58406.915
References
  1. Preissner S, Kroll K, Dunkel M, Senger C, Goldsobel G, Kuzman D, Guenther S, Winnenburg R, Schroeder M, Preissner R: SuperCYP: a comprehensive database on Cytochrome P450 enzymes including a tool for analysis of CYP-drug interactions. Nucleic Acids Res. 2010 Jan;38(Database issue):D237-43. doi: 10.1093/nar/gkp970. Epub 2009 Nov 24. [PubMed:19934256 ]
General function:
Involved in sequence-specific DNA binding transcription factor activity
Specific function:
Control of topological states of DNA by transient breakage and subsequent rejoining of DNA strands. Topoisomerase II makes double-strand breaks
Gene Name:
TOP2A
Uniprot ID:
P11388
Molecular weight:
174383.9
References
  1. Chen X, Ji ZL, Chen YZ: TTD: Therapeutic Target Database. Nucleic Acids Res. 2002 Jan 1;30(1):412-5. [PubMed:11752352 ]
  2. Maki T, Hirono I, Kondo H, Aoki T: Drug resistance mechanism of the fish-pathogenic bacterium Lactococcus garvieae. J Fish Dis. 2008 Jun;31(6):461-8. doi: 10.1111/j.1365-2761.2008.00927.x. [PubMed:18471102 ]
  3. Snyder RD, Cooper CS: Photogenotoxicity of fluoroquinolones in Chinese hamster V79 cells: dependency on active topoisomerase II. Photochem Photobiol. 1999 Mar;69(3):288-93. [PubMed:10089819 ]