(S)-Warfarin
This drug entry is a stub and has not been fully annotated. It is scheduled to be annotated soon.
Identification
- Generic Name
- (S)-Warfarin
- DrugBank Accession Number
- DB14055
- Background
Warfarin consists of a racemic mixture of two active enantiomers—R- and S- forms—each of which is cleared by different pathways. S-warfarin is 2-5 times more potent than the R-isomer in producing an anticoagulant response.1
- Type
- Small Molecule
- Groups
- Experimental, Investigational
- Structure
Structure for (S)-Warfarin (DB14055)
- Weight
- Average: 308.3279
Monoisotopic: 308.104859 - Chemical Formula
- C19H16O4
- Synonyms
- (-)-Warfarin
- (S)-4-Hydroxy-3-(3-oxo-1-phenylbutyl)-2-benzopyrone
- 4-hydroxy-3-[(1S)-3-oxo-1-phenylbutyl]-2H-chromen-2-one
- Levrowarfarin
- S-Warfarin
Pharmacology
- Indication
Not Available
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Contraindications & Blackbox WarningsWith our commercial data, access important information on dangerous risks, contraindications, and adverse effects.Our Blackbox Warnings cover Risks, Contraindications, and Adverse Effects- Pharmacodynamics
Not Available
- Mechanism of action
- Not Available
- Absorption
Not Available
- Volume of distribution
Not Available
- Protein binding
Not Available
- Metabolism
- Not Available
- Route of elimination
Not Available
- Half-life
Not Available
- Clearance
Not Available
- Adverse Effects
Reduce medical errorsand improve treatment outcomes with our comprehensive & structured data on drug adverse effects.Reduce medical errors & improve treatment outcomes with our adverse effects data- Toxicity
Not Available
- Pathways
- Not Available
- Pharmacogenomic Effects/ADRs
- Not Available
Interactions
- Drug Interactions
- This information should not be interpreted without the help of a healthcare provider. If you believe you are experiencing an interaction, contact a healthcare provider immediately. The absence of an interaction does not necessarily mean no interactions exist.
Drug Interaction Integrate drug-drug
interactions in your softwareAbametapir The serum concentration of (S)-Warfarin can be increased when it is combined with Abametapir. Abatacept The metabolism of (S)-Warfarin can be increased when combined with Abatacept. Abciximab The risk or severity of bleeding can be increased when Abciximab is combined with (S)-Warfarin. Abiraterone The serum concentration of (S)-Warfarin can be increased when it is combined with Abiraterone. Acalabrutinib The serum concentration of (S)-Warfarin can be increased when it is combined with Acalabrutinib. Aceclofenac The risk or severity of bleeding and hemorrhage can be increased when Aceclofenac is combined with (S)-Warfarin. Acemetacin The risk or severity of bleeding and hemorrhage can be increased when Acemetacin is combined with (S)-Warfarin. Acenocoumarol The metabolism of Acenocoumarol can be decreased when combined with (S)-Warfarin. Acetaminophen The metabolism of (S)-Warfarin can be increased when combined with Acetaminophen. Acetazolamide The serum concentration of (S)-Warfarin can be increased when it is combined with Acetazolamide. 
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- Avoid drastic dietary changes.
- Avoid herbs and supplements with anticoagulant/antiplatelet activity. Examples include garlic, ginger, bilberry, danshen, piracetam, and ginkgo biloba.
- Ensure consistent Vitamin K intake.
Categories
- Drug Categories
- Chemical TaxonomyProvided by Classyfire
- Description
- This compound belongs to the class of organic compounds known as 4-hydroxycoumarins. These are coumarins that contain one or more hydroxyl groups attached to C4-position the coumarin skeleton.
- Kingdom
- Organic compounds
- Super Class
- Phenylpropanoids and polyketides
- Class
- Coumarins and derivatives
- Sub Class
- Hydroxycoumarins
- Direct Parent
- 4-hydroxycoumarins
- Alternative Parents
- 1-benzopyrans / Pyranones and derivatives / Benzene and substituted derivatives / Vinylogous acids / Heteroaromatic compounds / Lactones / Ketones / Oxacyclic compounds / Organic oxides / Hydrocarbon derivatives
- Substituents
- 1-benzopyran / 4-hydroxycoumarin / Aromatic heteropolycyclic compound / Benzenoid / Benzopyran / Carbonyl group / Heteroaromatic compound / Hydrocarbon derivative / Ketone / Lactone
- Molecular Framework
- Aromatic heteropolycyclic compounds
- External Descriptors
- 4-hydroxy-3-(3-oxo-1-phenylbutyl)-1-benzopyran-2-one (CHEBI:87738)
- Affected organisms
- Not Available
Chemical Identifiers
- UNII
- HP31W7FNP4
- CAS number
- 5543-57-7
- InChI Key
- PJVWKTKQMONHTI-HNNXBMFYSA-N
- InChI
- InChI=1S/C19H16O4/c1-12(20)11-15(13-7-3-2-4-8-13)17-18(21)14-9-5-6-10-16(14)23-19(17)22/h2-10,15,21H,11H2,1H3/t15-/m0/s1
- IUPAC Name
- 4-hydroxy-3-[(1S)-3-oxo-1-phenylbutyl]-2H-chromen-2-one
- SMILES
- CC(=O)C[C@@H](C1=CC=CC=C1)C1=C(O)C2=C(OC1=O)C=CC=C2
References
- General References
- Lane S, Al-Zubiedi S, Hatch E, Matthews I, Jorgensen AL, Deloukas P, Daly AK, Park BK, Aarons L, Ogungbenro K, Kamali F, Hughes D, Pirmohamed M: The population pharmacokinetics of R- and S-warfarin: effect of genetic and clinical factors. Br J Clin Pharmacol. 2012 Jan;73(1):66-76. doi: 10.1111/j.1365-2125.2011.04051.x. [PubMed:21692828]
- External Links
- ChemSpider
- 10533327
- ChEBI
- 87738
- ChEMBL
- CHEMBL251074
- ZINC
- ZINC000100006264
- PDBe Ligand
- SWF
- PDB Entries
- 1ha2 / 1og5 / 6wv3 / 6wv4 / 6wvb
Clinical Trials
- Clinical Trials
Phase Status Purpose Conditions Count 3 Completed Other Relapsing Remitting Multiple Sclerosis (RRMS) 1 1 Completed Other Tumors, Solid 1
Pharmacoeconomics
- Manufacturers
- Not Available
- Packagers
- Not Available
- Dosage Forms
- Not Available
- Prices
- Not Available
- Patents
- Not Available
Properties
- State
- Solid
- Experimental Properties
- Not Available
- Predicted Properties
Property Value Source Water Solubility 0.0472 mg/mL ALOGPS logP 2.41 ALOGPS logP 2.74 ChemAxon logS -3.8 ALOGPS pKa (Strongest Acidic) 5.56 ChemAxon pKa (Strongest Basic) -6.9 ChemAxon Physiological Charge -1 ChemAxon Hydrogen Acceptor Count 3 ChemAxon Hydrogen Donor Count 1 ChemAxon Polar Surface Area 63.6 Å2 ChemAxon Rotatable Bond Count 4 ChemAxon Refractivity 86.86 m3·mol-1 ChemAxon Polarizability 32.03 Å3 ChemAxon Number of Rings 3 ChemAxon Bioavailability 1 ChemAxon Rule of Five Yes ChemAxon Ghose Filter Yes ChemAxon Veber's Rule No ChemAxon MDDR-like Rule No ChemAxon - Predicted ADMET Features
- Not Available
Spectra
- Mass Spec (NIST)
- Not Available
- Spectra
Spectrum Spectrum Type Splash Key Predicted GC-MS Spectrum - GC-MS Predicted GC-MS Not Available Predicted MS/MS Spectrum - 10V, Positive (Annotated) Predicted LC-MS/MS Not Available Predicted MS/MS Spectrum - 20V, Positive (Annotated) Predicted LC-MS/MS Not Available Predicted MS/MS Spectrum - 40V, Positive (Annotated) Predicted LC-MS/MS Not Available Predicted MS/MS Spectrum - 10V, Negative (Annotated) Predicted LC-MS/MS Not Available Predicted MS/MS Spectrum - 20V, Negative (Annotated) Predicted LC-MS/MS Not Available Predicted MS/MS Spectrum - 40V, Negative (Annotated) Predicted LC-MS/MS Not Available
Enzymes
- Kind
- Protein
- Organism
- Humans
- Pharmacological action
- No
- Actions
- Substrate
- General Function
- Vitamin d3 25-hydroxylase 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 performs a variety of oxidation react...
- Gene Name
- CYP3A4
- Uniprot ID
- P08684
- Uniprot Name
- Cytochrome P450 3A4
- Molecular Weight
- 57342.67 Da
References
- Jones DR, Kim SY, Boysen G, Yun CH, Miller GP: Contribution of three CYP3A isoforms to metabolism of R- and S-warfarin. Drug Metab Lett. 2010 Dec;4(4):213-9. [PubMed:20615193]
- Kind
- Protein
- Organism
- Humans
- Pharmacological action
- Unknown
- Actions
- Substrate
- General Function
- Steroid hydroxylase 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 un...
- Gene Name
- CYP2C8
- Uniprot ID
- P10632
- Uniprot Name
- Cytochrome P450 2C8
- Molecular Weight
- 55824.275 Da
References
- Kaminsky LS, Zhang ZY: Human P450 metabolism of warfarin. Pharmacol Ther. 1997;73(1):67-74. doi: 10.1016/s0163-7258(96)00140-4. [PubMed:9014207]
- Kind
- Protein
- Organism
- Humans
- Pharmacological action
- Unknown
- Actions
- Substrate
- General Function
- Steroid hydroxylase 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 un...
- Gene Name
- CYP2C9
- Uniprot ID
- P11712
- Uniprot Name
- Cytochrome P450 2C9
- Molecular Weight
- 55627.365 Da
References
- Kaminsky LS, Zhang ZY: Human P450 metabolism of warfarin. Pharmacol Ther. 1997;73(1):67-74. doi: 10.1016/s0163-7258(96)00140-4. [PubMed:9014207]
- Kind
- Protein
- Organism
- Humans
- Pharmacological action
- Unknown
- Actions
- Substrate
- General Function
- Steroid hydroxylase 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 un...
- Gene Name
- CYP2C18
- Uniprot ID
- P33260
- Uniprot Name
- Cytochrome P450 2C18
- Molecular Weight
- 55710.075 Da
References
- Kaminsky LS, Zhang ZY: Human P450 metabolism of warfarin. Pharmacol Ther. 1997;73(1):67-74. doi: 10.1016/s0163-7258(96)00140-4. [PubMed:9014207]
- Kind
- Protein
- Organism
- Humans
- Pharmacological action
- Unknown
- Actions
- Substrate
- General Function
- Steroid hydroxylase activity
- Specific Function
- Responsible for the metabolism of a number of therapeutic agents such as the anticonvulsant drug S-mephenytoin, omeprazole, proguanil, certain barbiturates, diazepam, propranolol, citalopram and im...
- Gene Name
- CYP2C19
- Uniprot ID
- P33261
- Uniprot Name
- Cytochrome P450 2C19
- Molecular Weight
- 55930.545 Da
References
- Kim SY, Kang JY, Hartman JH, Park SH, Jones DR, Yun CH, Boysen G, Miller GP: Metabolism of R- and S-warfarin by CYP2C19 into four hydroxywarfarins. Drug Metab Lett. 2012 Sep 1;6(3):157-64. [PubMed:23331088]
Drug created on June 12, 2018 19:35 / Updated on November 06, 2020 02:39