oxytetracycline   Click here for help

GtoPdb Ligand ID: 10919

Synonyms: E703 | NSC-9169 | Terramycin®
Approved drug PDB Ligand
oxytetracycline is an approved drug (FDA (1964), UK (2011))
Compound class: Synthetic organic
Comment: Oxytetracycline is a tetracycline class antibacterial. It has activity against Gram-positive and -negative bacteria, including Mycoplasma pneumoniae, Pasteurella pestis, Escherichia coli, Haemophilus influenzae, and Diplococcus pneumoniae.
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Ligand Activity Visualisation Charts

These are box plot that provide a unique visualisation, summarising all the activity data for a ligand taken from ChEMBL and GtoPdb across multiple targets and species. Click on a plot to see the median, interquartile range, low and high data points. A value of zero indicates that no data are available. A separate chart is created for each target, and where possible the algorithm tries to merge ChEMBL and GtoPdb targets by matching them on name and UniProt accession, for each available species. However, please note that inconsistency in naming of targets may lead to data for the same target being reported across multiple charts.

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View interactive charts of activity data across species
2D Structure
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2D Structure

An image of the ligand's 2D structure. For small molecules with SMILES these are drawn using the NCI/CADD Chemical Identifier Resolver. Click on the image to access the chemical structure search tool with the ligand pre-loaded in the structure editor. For other types of ligands, e.g. longer nucleotides and peptides, a manually drawn representation of the molecule may be provided.

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Physico-chemical Properties
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Physico-chemical Properties

Calculated molecular properties are available for small molecules and natural products (not peptides). Properties were generated using the CDK toolkit. All properties were selected to enable the prediction of the Lipinski Rule-of-Five profile or ‘druglikeness’ for each ligand. For more info on each category see the help pages.

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Hydrogen bond acceptors 10
Hydrogen bond donors 7
Rotatable bonds 2
Topological polar surface area 201.85
Molecular weight 460.15
XLogP -0.77
No. Lipinski's rules broken 1
SMILES / InChI / InChIKey
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SMILES / InChI / InChIKey

SMILES (Simplified Molecular Input Line Entry Specification) A specification for unambiguously describing the structure of chemical molecules using short ASCII strings. Canonical SMILES specify a unique representation of the 2D structure without chiral or isotopic specifications. Isomeric SMILES include chiral specification and isotopes.

Standard InChI (IUPAC International Chemical Identifier) and InChIKey InChI is a non-proprietary, standard, textual identifier for chemical substances designed to facilitate linking of information and database searching. An InChIKey is a simplified version of a full InChI, designed for easier web searching.

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Canonical SMILES CN([C@@H]1C(=O)C(=C([C@@]2([C@H]1[C@@H](O)[C@H]1C(=C(O)c3c([C@@]1(C)O)cccc3O)C2=O)O)O)C(=O)N)C
Isomeric SMILES CN([C@@H]1C(=O)C(=C([C@@]2([C@H]1[C@@H](O)[C@H]1C(=C(O)c3c([C@@]1(C)O)cccc3O)C2=O)O)O)C(=O)N)C
InChI InChI=1S/C22H24N2O9/c1-21(32)7-5-4-6-8(25)9(7)15(26)10-12(21)17(28)13-14(24(2)3)16(27)11(20(23)31)19(30)22(13,33)18(10)29/h4-6,12-14,17,25-26,28,30,32-33H,1-3H3,(H2,23,31)/t12-,13-,14+,17+,21-,22+/m1/s1
InChI Key OWFJMIVZYSDULZ-PXOLEDIWSA-N
No information available.
Summary of Clinical Use Click here for help
Use in the US has been discontinued. In the UK, oxytetracycline monotherapy is indicated for respiratory tract infections, urinary tract infections, sexually transmitted diseases (Chlamydia and non-gonococcal urethritis caused by Ureaplasma urealyticum), ophthalmic infections, Rickettsial infections, plus others. It can be used as an alternative drug in the treatment of leptospirosis, gas-gangrene and tetanus. oxytetracycline is also available in fixed-dose combinations with anti-inflammatory agents- Terra-Cortril® (hydrocortisone + oxytetracycline), Trimovate® (clobetasone + nystatin + oxytetracycline).
External links Click here for help
For extended ADME data see the following:

Electronic Medicines Compendium (eMC)
Drugs.com