You are using an unsupported browser. Please upgrade your browser to a newer version to get the best experience on DrugBank.
Identification
NameCidofovir
Accession NumberDB00369  (APRD00148)
TypeSmall Molecule
GroupsApproved
DescriptionCidofovir is an injectable antiviral medication for the treatment of cytomegalovirus (CMV) retinitis in patients with AIDS. It suppresses CMV replication by selective inhibition of viral DNA synthesis. [Wikipedia]
Structure
Thumb
Synonyms
({[(S)-1-(4-amino-2-oxo-1,2-dihydropyrimidin-1-yl)-3-hydroxypropan-2-yl]oxy}methyl)phosphonic acid
(S)-(3-(4-amino-2-Oxopyrimidin-1(2H)-yl)-1-hydroxypropan-2-yloxy)methylphosphonic acid
(S)-1-(3-Hydroxy-2-phosphonomethoxypropyl)cytosine
(S)-1-[3-Hydroxy-2-(phosphonomethoxy)propyl]cytosine
(S)-1-[3-Hydroxy-2-(phosphonylmethoxy)propyl]cytosine
(S)-HPMPC
[(S)-2-(4-Amino-2-oxo-2H-pyrimidin-1-yl)-1-hydroxymethyl-ethoxymethyl]-phosphonic acid
[[(S)-2-(4-amino-2-oxo-1(2H)-pyrimidinyl)-1-(hydroxymethyl)ethoxy]methyl]phosphonic acid
1-(S)-[3-Hydroxy-2-(phosphonomethoxy)propyl]cytosine
1-[(S)-3-Hydroxy-2-(phosphonomethoxy)propyl]cytosine
CDV
Cidofovir
Cidofovir anhydrous
Cidofovirum
External Identifiers
  • GS 0504
  • GS 504
  • HPMPC
Approved Prescription Products
NameDosageStrengthRouteLabellerMarketing StartMarketing End
Vistideinjection75 mg/mLintravenousGilead Sciences, Inc.1996-06-26Not applicableUs
Approved Generic Prescription Products
NameDosageStrengthRouteLabellerMarketing StartMarketing End
Cidofovirinjection, solution75 mg/mLintravenousMylan Institutional LLC2013-06-03Not applicableUs
Cidofovir Dihydrateinjection, solution375 mg/5mLintravenousHeritage Pharmaceuticals Inc.2012-08-06Not applicableUs
Approved Over the Counter ProductsNot Available
Unapproved/Other Products
NameDosageStrengthRouteLabellerMarketing StartMarketing End
VistideConcentrate for solution for infusion75 mg/mlIntravenous useGilead Sciences International Limited1997-04-23Not applicableEu
International BrandsNot Available
Brand mixturesNot Available
Salts
Name/CASStructureProperties
Cidofovir dihydrate
149394-66-1
Thumb
  • InChI Key: FPKARFMSZDBYQF-ILKKLZGPSA-N
  • Monoisotopic Mass: 315.08315155
  • Average Mass: 315.219
DBSALT001827
Categories
UNII768M1V522C
CAS number113852-37-2
WeightAverage: 279.187
Monoisotopic: 279.062021707
Chemical FormulaC8H14N3O6P
InChI KeyInChIKey=VWFCHDSQECPREK-LURJTMIESA-N
InChI
InChI=1S/C8H14N3O6P/c9-7-1-2-11(8(13)10-7)3-6(4-12)17-5-18(14,15)16/h1-2,6,12H,3-5H2,(H2,9,10,13)(H2,14,15,16)/t6-/m0/s1
IUPAC Name
({[(2S)-1-(4-amino-2-oxo-1,2-dihydropyrimidin-1-yl)-3-hydroxypropan-2-yl]oxy}methyl)phosphonic acid
SMILES
NC1=NC(=O)N(C[C@@H](CO)OCP(O)(O)=O)C=C1
Taxonomy
DescriptionThis compound belongs to the class of organic compounds known as pyrimidones. These are compounds that contain a pyrimidine ring,which bears a ketone. Pyrimidine is a 6-membered ring consisting of four carbon atoms and two nitrogen centers at the 1- and 3- ring positions.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassDiazines
Sub ClassPyrimidines and pyrimidine derivatives
Direct ParentPyrimidones
Alternative Parents
Substituents
  • Pyrimidone
  • Aminopyrimidine
  • Imidolactam
  • Primary aromatic amine
  • Hydropyrimidine
  • Heteroaromatic compound
  • Organophosphonic acid derivative
  • Organophosphonic acid
  • Azacycle
  • Hydrocarbon derivative
  • Primary amine
  • Primary alcohol
  • Organophosphorus compound
  • Organooxygen compound
  • Organonitrogen compound
  • Amine
  • Alcohol
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic compounds
External Descriptors
Pharmacology
IndicationFor the treatment of CMV retinitis in patients with acquired immunodeficiency syndrome (AIDS)
PharmacodynamicsCidofovir is a new anti-viral drug. It is classified as a nucleotide analogue and is active against herpes cytomegalovirus (CMV) retinitis infection. Most adults are infected with CMV. Cidofovir suppresses cytomegalovirus (CMV) replication by selective inhibition of viral DNA synthesis.
Mechanism of actionCidofovir acts through the selective inhibition of viral DNA polymerase.Biochemical data support selective inhibition of CMV DNA polymerase by cidofovir diphosphate, the active intracellular metabolite of cidofovir. Cidofovir diphosphate inhibits herpesvirus polymerases at concentrations that are 8- to 600-fold lower than those needed to inhibit human cellular DNA polymerase alpha, beta, and gamma(1,2,3). Incorporation of cidofovir into the growing viral DNA chain results in reductions in the rate of viral DNA synthesis.
Related Articles
Absorption100%
Volume of distribution
  • 537 ± 126 mL/kg [VISTIDE ADMINISTERED WITHOUT PROBENECID]
  • 410 ± 102 mL/kg [VISTIDE ADMINISTERED WITH PROBENECID]
Protein binding6%
MetabolismNot Available
Route of eliminationNot Available
Half life2.4 to 3.2 hours
Clearance
  • 179 +/- 23.1 mL/min/1.73 m2 [WITHOUT PROBENECID]
  • 148 +/- 38.8 mL/min/1.73 m2 [WITH PROBENECID]
ToxicityKidney damage, fall in the number of white blood cells, decreased platelets
Affected organisms
  • Human Immunodeficiency Virus
PathwaysNot Available
SNP Mediated EffectsNot Available
SNP Mediated Adverse Drug ReactionsNot Available
ADMET
Predicted ADMET features
PropertyValueProbability
Human Intestinal Absorption-0.9299
Blood Brain Barrier+0.9061
Caco-2 permeable-0.6933
P-glycoprotein substrateNon-substrate0.5589
P-glycoprotein inhibitor INon-inhibitor0.8796
P-glycoprotein inhibitor IINon-inhibitor0.9247
Renal organic cation transporterNon-inhibitor0.9415
CYP450 2C9 substrateNon-substrate0.791
CYP450 2D6 substrateNon-substrate0.839
CYP450 3A4 substrateNon-substrate0.6246
CYP450 1A2 substrateNon-inhibitor0.8679
CYP450 2C9 inhibitorNon-inhibitor0.8338
CYP450 2D6 inhibitorNon-inhibitor0.8796
CYP450 2C19 inhibitorNon-inhibitor0.8039
CYP450 3A4 inhibitorNon-inhibitor0.941
CYP450 inhibitory promiscuityLow CYP Inhibitory Promiscuity0.9492
Ames testNon AMES toxic0.5853
CarcinogenicityNon-carcinogens0.8317
BiodegradationNot ready biodegradable0.9148
Rat acute toxicity2.3450 LD50, mol/kg Not applicable
hERG inhibition (predictor I)Weak inhibitor0.9371
hERG inhibition (predictor II)Non-inhibitor0.6893
ADMET data is predicted using admetSAR, a free tool for evaluating chemical ADMET properties. (23092397 )
Pharmacoeconomics
Manufacturers
  • Gilead sciences inc
Packagers
Dosage forms
FormRouteStrength
Injection, solutionintravenous75 mg/mL
Injection, solutionintravenous375 mg/5mL
Concentrate for solution for infusionIntravenous use75 mg/ml
Injectionintravenous75 mg/mL
Prices
Unit descriptionCostUnit
Vistide 75 mg/ml Solution 5ml Vial923.52USD vial
Vistide 75 mg/ml vial205.71USD ml
DrugBank does not sell nor buy drugs. Pricing information is supplied for informational purposes only.
Patents
Patent NumberPediatric ExtensionApprovedExpires (estimated)
CA1340856 No1999-12-212016-12-21Canada
US5142051 No1993-06-262010-06-26Us
Properties
StateSolid
Experimental Properties
PropertyValueSource
melting point480 °CNot Available
water solubility=170 mg/mL at pH 6-8Not Available
logP-3.9Not Available
Predicted Properties
PropertyValueSource
Water Solubility11.5 mg/mLALOGPS
logP-2.1ALOGPS
logP-3.4ChemAxon
logS-1.4ALOGPS
pKa (Strongest Acidic)1.19ChemAxon
pKa (Strongest Basic)2.15ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count8ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area145.68 Å2ChemAxon
Rotatable Bond Count6ChemAxon
Refractivity60.43 m3·mol-1ChemAxon
Polarizability24.44 Å3ChemAxon
Number of Rings1ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Spectra
Mass Spec (NIST)Not Available
Spectra
Spectrum TypeDescriptionSplash Key
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, PositiveNot Available
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, PositiveNot Available
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, PositiveNot Available
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, NegativeNot Available
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, NegativeNot Available
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, NegativeNot Available
References
Synthesis Reference

DrugSyn.org

US5142051
General ReferencesNot Available
External Links
ATC CodesJ05AB12
AHFS CodesNot Available
PDB EntriesNot Available
FDA labelDownload (828 KB)
MSDSNot Available
Interactions
Drug Interactions
Drug
TenofovirCidofovir may decrease the excretion rate of Tenofovir which could result in a lower serum level and potentially a reduction in efficacy.
TeriflunomideThe serum concentration of Cidofovir can be increased when it is combined with Teriflunomide.
Food InteractionsNot Available

Targets

Kind
Protein
Organism
HHV-5
Pharmacological action
yes
Actions
inhibitor
General Function:
Nucleotide binding
Specific Function:
Replicates viral genomic DNA in the late phase of lytic infection, producing long concatemeric DNA. The replication complex is composed of six viral proteins: the DNA polymerase, processivity factor, primase, primase-associated factor, helicase, and ssDNA-binding protein (By similarity).
Gene Name:
UL54
Uniprot ID:
P08546
Molecular Weight:
137100.705 Da
References
  1. Overington JP, Al-Lazikani B, Hopkins AL: How many drug targets are there? Nat Rev Drug Discov. 2006 Dec;5(12):993-6. [PubMed:17139284 ]
  2. Imming P, Sinning C, Meyer A: Drugs, their targets and the nature and number of drug targets. Nat Rev Drug Discov. 2006 Oct;5(10):821-34. [PubMed:17016423 ]
  3. Magee WC, Hostetler KY, Evans DH: Mechanism of inhibition of vaccinia virus DNA polymerase by cidofovir diphosphate. Antimicrob Agents Chemother. 2005 Aug;49(8):3153-62. [PubMed:16048917 ]
  4. Sergerie Y, Boivin G: Hydroxyurea enhances the activity of acyclovir and cidofovir against herpes simplex virus type 1 resistant strains harboring mutations in the thymidine kinase and/or the DNA polymerase genes. Antiviral Res. 2008 Jan;77(1):77-80. Epub 2007 Sep 17. [PubMed:17913252 ]
  5. Gilbert C, Boivin G: New reporter cell line to evaluate the sequential emergence of multiple human cytomegalovirus mutations during in vitro drug exposure. Antimicrob Agents Chemother. 2005 Dec;49(12):4860-6. [PubMed:16304146 ]
  6. Andrei G, De Clercq E, Snoeck R: Drug targets in cytomegalovirus infection. Infect Disord Drug Targets. 2009 Apr;9(2):201-22. [PubMed:19275707 ]

Enzymes

Kind
Protein
Organism
Human
Pharmacological action
unknown
Actions
inhibitor
General Function:
Transferase activity, transferring pentosyl groups
Specific Function:
May have a role in maintaining the integrity of the blood vessels. Has growth promoting activity on endothelial cells, angiogenic activity in vivo and chemotactic activity on endothelial cells in vitro.Catalyzes the reversible phosphorolysis of thymidine. The produced molecules are then utilized as carbon and energy sources or in the rescue of pyrimidine bases for nucleotide synthesis.
Gene Name:
TYMP
Uniprot ID:
P19971
Molecular Weight:
49954.965 Da
References
  1. De Clercq E: The next ten stories on antiviral drug discovery (part E): advents, advances, and adventures. Med Res Rev. 2011 Jan;31(1):118-60. doi: 10.1002/med.20179. [PubMed:19844936 ]

Transporters

Kind
Protein
Organism
Human
Pharmacological action
unknown
Actions
substrateinhibitor
General Function:
Sodium-independent organic anion transmembrane transporter activity
Specific Function:
Involved in the renal elimination of endogenous and exogenous organic anions. Functions as organic anion exchanger when the uptake of one molecule of organic anion is coupled with an efflux of one molecule of endogenous dicarboxylic acid (glutarate, ketoglutarate, etc). Mediates the sodium-independent uptake of 2,3-dimercapto-1-propanesulfonic acid (DMPS) (By similarity). Mediates the sodium-in...
Gene Name:
SLC22A6
Uniprot ID:
Q4U2R8
Molecular Weight:
61815.78 Da
References
  1. Cihlar T, Ho ES: Fluorescence-based assay for the interaction of small molecules with the human renal organic anion transporter 1. Anal Biochem. 2000 Jul 15;283(1):49-55. [PubMed:10929807 ]
  2. Cihlar T, Lin DC, Pritchard JB, Fuller MD, Mendel DB, Sweet DH: The antiviral nucleotide analogs cidofovir and adefovir are novel substrates for human and rat renal organic anion transporter 1. Mol Pharmacol. 1999 Sep;56(3):570-80. [PubMed:10462545 ]
  3. Ho ES, Lin DC, Mendel DB, Cihlar T: Cytotoxicity of antiviral nucleotides adefovir and cidofovir is induced by the expression of human renal organic anion transporter 1. J Am Soc Nephrol. 2000 Mar;11(3):383-93. [PubMed:10703662 ]
Comments
comments powered by Disqus
Drug created on June 13, 2005 07:24 / Updated on August 17, 2016 12:23