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Identification
Name Estazolam
Accession Number DB01215 (APRD00955)
Type small molecule
Groups illicit, approved
Description

A benzodiazepine with anticonvulsant, hypnotic, and muscle relaxant properties. It has been shown in some cases to be more potent than diazepam or nitrazepam. [PubChem]
Structure Thumb
Download: MOL | SDF | SMILES | InChI
Display: 2D Structure | 3D Structure
Synonyms Not Available
Salts Not Available
Brand names
Name Company
Cannoc
Esilgan
Eurodin
Julodin
Nemurel
Nuctalon
ProSom
Somnatrol
Brand mixtures Not Available
Categories
  • Anti-anxiety Agents
  • Anticonvulsants
  • GABA Modulators
CAS number 29975-16-4
Weight Average: 294.738
Monoisotopic: 294.067224079
Chemical Formula C16H11ClN4
InChI Key InChIKey=CDCHDCWJMGXXRH-UHFFFAOYSA-N
InChI
InChI=1S/C16H11ClN4/c17-12-6-7-14-13(8-12)16(11-4-2-1-3-5-11)18-9-15-20-19-10-21(14)15/h1-8,10H,9H2
Plain Text
IUPAC Name
12-chloro-9-phenyl-2,4,5,8-tetraazatricyclo[8.4.0.0^{2,6}]tetradeca-1(10),3,5,8,11,13-hexaene
SMILES
ClC1=CC2=C(C=C1)N1C=NN=C1CN=C2C1=CC=CC=C1
Plain Text
Mass Spec Not Available
Taxonomy
Kingdom Organic
Classes
  • Benzodiazepines
Substructures
  • Benzodiazepines
  • Triazoles
  • Benzene and Derivatives
  • Aryl Halides
  • Halobenzenes
  • Heterocyclic compounds
  • Aromatic compounds
  • Diazepines
  • Imines
  • Cyanamides
  • Anilines
Pharmacology
Indication For the short-term management of insomnia characterized by difficulty in falling asleep, frequent nocturnal awakenings, and/or early morning awakenings.
Pharmacodynamics Estazolam, a triazolobenzodiazepine derivative, is an oral hypnotic agent with anticonvulsant, hypnotic, and muscle relaxant properties. It has been shown in some cases to be more potent than diazepam or nitrazepam.
Mechanism of action Benzodiazepines bind nonspecifically to benzodiazepine receptors, which affects affects muscle relaxation, anticonvulsant activity, motor coordination, and memory. As benzodiazepine receptors are thought to be coupled to gamma-aminobutyric acid-A (GABAA) receptors, this enhances the effects GABA by increasing GABA affinity for the GABA receptor. Binding of the inhibitory neurotransmitter GABA to the site opens the chloride channel, resulting in a hyperpolarized cell membrane that prevents further excitation of the cell.
Absorption Tablets have been found to be equivalent in absorption to an orally administered solution of estazolam. In healthy subjects who received up to three times the recommended dose, peak estazolam plasma concentrations occurred within two hours after dosing (range 0.5 to 6.0 hours) and were proportional to the administered dose, suggesting linear pharmacokinetics over the dosage range tested.
Volume of distribution Not Available
Protein binding 93% protein bound, independant of concentration.
Metabolism Extensively metabolized in the liver. In vitro studies with human liver microsomes indicate that the biotransformation of estazolam to the major circulating metabolite 4-hydroxy-estazolam is mediated by cytochrome P450 3A (CYP3A).
Route of elimination Estazolam is extensively metabolized. The elimination of the parent drug takes place via hepatic metabolism of estazolam to hydroxylated and other metabolites that are eliminated largely in the urine both free and conjugated. Less than 5% of a 2 mg dose of estazolam was excreted unchanged in the urine, with only 4% of the dose appearing in the feces. Radiolabel mass balance studies indicate that the main route of excretion is via the kidneys. After 5 days, 87% of the administered radioactivity was excreted in human urine. Less than 4% of the dose was excreted unchanged.
Half life The range of estimates for the mean elimination half-life of estazolam varies from 10 to 24 hours.
Clearance Not Available
Toxicity Symptoms of overdose include confusion, depressed breathing, drowsiness and eventually coma, lack of coordination, and slurred speech.
Affected organisms
  • Humans and other mammals
Pathways Not Available
Pharmacoeconomics
Manufacturers
  • Par pharmaceutical inc
  • Teva pharmaceuticals usa inc
  • Watson laboratories inc
  • Abbott laboratories pharmaceutical products div
Packagers
Dosage forms
Form Route Strength
Tablet Oral
Prices
Unit description Cost Unit
Prosom 2 mg tablet 1.71 USD tablet
Prosom 1 mg tablet 1.53 USD tablet
Estazolam 2 mg tablet 0.96 USD tablet
Estazolam 1 mg tablet 0.86 USD tablet
DrugBank does not sell nor buy drugs. Pricing information is supplied for informational purposes only.
Patents Not Available
Properties
State solid
Experimental Properties
Property Value Source
melting point 228.5 °C PhysProp
water solubility Practically insoluble (1.5 mg/L) Not Available
logP 4.7 Not Available
Predicted Properties
Property Value Source
water solubility 4.23e-02 g/l ALOGPS
logP 1.72 ALOGPS
logP 2.09 ChemAxon
logS -3.8 ALOGPS
pKa (strongest acidic) 18.4 ChemAxon
pKa (strongest basic) 4.97 ChemAxon
physiological charge 0 ChemAxon
hydrogen acceptor count 3 ChemAxon
hydrogen donor count 0 ChemAxon
polar surface area 43.07 ChemAxon
rotatable bond count 1 ChemAxon
refractivity 94.44 ChemAxon
polarizability 29.83 ChemAxon
References
Synthesis Reference Not Available
General Reference
  1. Watanabe S, Ohta H, Sakurai Y, Takao K, Ueki S: [Electroencephalographic effects of 450191-S and its metabolites in rabbits with chronic electrode implants] Nippon Yakurigaku Zasshi. 1986 Jul;88(1):19-32. Pubmed
  2. Oishi R, Nishibori M, Itoh Y, Saeki K: Diazepam-induced decrease in histamine turnover in mouse brain. Eur J Pharmacol. 1986 May 27;124(3):337-42. Pubmed
  3. Usami N, Yamamoto T, Shintani S, Ishikura S, Higaki Y, Katagiri Y, Hara A: Substrate specificity of human 3(20)alpha-hydroxysteroid dehydrogenase for neurosteroids and its inhibition by benzodiazepines. Biol Pharm Bull. 2002 Apr;25(4):441-5. Pubmed
External Links
Resource Link
KEGG Drug D00311 Link_out
PubChem Compound 3261 Link_out
PubChem Substance 46507430 Link_out
ChemSpider 3146 Link_out
BindingDB 50240450 Link_out
ChEBI 4858 Link_out
ChEMBL 4858 Link_out
Therapeutic Targets Database DAP000930 Link_out
PharmGKB PA449502 Link_out
Drug Product Database 2016060 Link_out
RxList http://www.rxlist.com/cgi/generic2/estaz.htm Link_out
Drugs.com http://www.drugs.com/cdi/estazolam.html Link_out
PDRhealth http://www.pdrhealth.com/drug_info/rxdrugprofiles/drugs/pro1359.shtml Link_out
Wikipedia http://en.wikipedia.org/wiki/Estazolam Link_out
ATC Codes
  • N05CD04
AHFS Codes Not Available
PDB Entries Not Available
FDA label Not Available
MSDS Not Available
Interactions
Drug Interactions
Drug Interaction
Cimetidine Cimetidine may increase the effect of the benzodiazepine, estazolam.
Clozapine Increased risk of toxicity
Fluconazole Fluconazole may increase the effect of the benzodiazepine, estazolam.
Indinavir The protease inhibitor, indinavir, may increase the effect of the benzodiazepine, estazolam.
Itraconazole Itraconazole may increase the effect of the benzodiazepine, estazolam.
Kava Kava may increase the effect of the benzodiazepine, estazolam.
Ketoconazole Ketoconazole may increase the effect of the benzodiazepine, estazolam.
Nelfinavir The protease inhibitor, nelfinavir, may increase the effect of the benzodiazepine, estazolam.
Omeprazole Omeprazole may increase the effect of the benzodiazepine, estazolam.
Ritonavir The protease inhibitor, ritonavir, may increase the effect of the benzodiazepine, estazolam.
Saquinavir The protease inhibitor, saquinavir, may increase the effect of the benzodiazepine, estazolam.
Tipranavir Tipranavir may decrease the metabolism and clearance of Estazolam. Consider alternate therapy or monitor for Estazolam toxic effects if Tipranavir is initiated or dose increased.
Triprolidine The CNS depressants, Triprolidine and Estazolam, may increase adverse/toxic effects due to additivity. Monitor for increased CNS depressant effects during concomitant therapy.
Voriconazole Voriconazole may increase the serum concentration of estazolam by decreasing its metabolism. Monitor for estazolam toxicity if voriconazole is initiated or dose increased.
Food Interactions
  • Avoid alcohol.
  • Take without regard to meals.
Targets

1. Gamma-aminobutyric-acid receptor subunit alpha-1

Pharmacological action: yes
Actions: potentiator

GABA, the major inhibitory neurotransmitter in the vertebrate brain, mediates neuronal inhibition by binding to the GABA/benzodiazepine receptor and opening an integral chloride channel

Organism class: human
UniProt ID: P14867 Link_out
Gene: GABRA1 Link_out
Protein Sequence: FASTA
Gene Sequence: FASTA
SNPs: SNPJam Report Link_out

References:
  1. Braestrup C, Squires RF: Pharmacological characterization of benzodiazepine receptors in the brain. Eur J Pharmacol. 1978 Apr 1;48(3):263-70. Pubmed
  2. Miller LG, Greenblatt DJ, Barnhill JG, Deutsch SI, Shader RI, Paul SM: Benzodiazepine receptor binding of triazolobenzodiazepines in vivo: increased receptor number with low-dose alprazolam. J Neurochem. 1987 Nov;49(5):1595-601. Pubmed

2. Gamma-aminobutyric-acid receptor subunit alpha-2

Pharmacological action: yes
Actions: potentiator

GABA, the major inhibitory neurotransmitter in the vertebrate brain, mediates neuronal inhibition by binding to the GABA/benzodiazepine receptor and opening an integral chloride channel

Organism class: human
UniProt ID: P47869 Link_out
Gene: GABRA2 Link_out
Protein Sequence: FASTA
Gene Sequence: FASTA
SNPs: SNPJam Report Link_out

References:
  1. Braestrup C, Squires RF: Pharmacological characterization of benzodiazepine receptors in the brain. Eur J Pharmacol. 1978 Apr 1;48(3):263-70. Pubmed
  2. Miller LG, Greenblatt DJ, Barnhill JG, Deutsch SI, Shader RI, Paul SM: Benzodiazepine receptor binding of triazolobenzodiazepines in vivo: increased receptor number with low-dose alprazolam. J Neurochem. 1987 Nov;49(5):1595-601. Pubmed

3. Gamma-aminobutyric-acid receptor subunit alpha-3

Pharmacological action: yes
Actions: potentiator

GABA, the major inhibitory neurotransmitter in the vertebrate brain, mediates neuronal inhibition by binding to the GABA/benzodiazepine receptor and opening an integral chloride channel

Organism class: human
UniProt ID: P34903 Link_out
Gene: GABRA3 Link_out
Protein Sequence: FASTA
Gene Sequence: FASTA
SNPs: SNPJam Report Link_out

References:
  1. Braestrup C, Squires RF: Pharmacological characterization of benzodiazepine receptors in the brain. Eur J Pharmacol. 1978 Apr 1;48(3):263-70. Pubmed
  2. Miller LG, Greenblatt DJ, Barnhill JG, Deutsch SI, Shader RI, Paul SM: Benzodiazepine receptor binding of triazolobenzodiazepines in vivo: increased receptor number with low-dose alprazolam. J Neurochem. 1987 Nov;49(5):1595-601. Pubmed

4. Gamma-aminobutyric-acid receptor subunit alpha-5

Pharmacological action: yes
Actions: potentiator

GABA, the major inhibitory neurotransmitter in the vertebrate brain, mediates neuronal inhibition by binding to the GABA/benzodiazepine receptor and opening an integral chloride channel

Organism class: human
UniProt ID: P31644 Link_out
Gene: GABRA5 Link_out
Protein Sequence: FASTA
Gene Sequence: FASTA
SNPs: SNPJam Report Link_out

References:
  1. Braestrup C, Squires RF: Pharmacological characterization of benzodiazepine receptors in the brain. Eur J Pharmacol. 1978 Apr 1;48(3):263-70. Pubmed
  2. Miller LG, Greenblatt DJ, Barnhill JG, Deutsch SI, Shader RI, Paul SM: Benzodiazepine receptor binding of triazolobenzodiazepines in vivo: increased receptor number with low-dose alprazolam. J Neurochem. 1987 Nov;49(5):1595-601. Pubmed

5. Gamma-aminobutyric acid receptor subunit gamma-1

Pharmacological action: yes
Actions: potentiator

GABA, the major inhibitory neurotransmitter in the vertebrate brain, mediates neuronal inhibition by binding to the GABA/benzodiazepine receptor and opening an integral chloride channel

Organism class: human
UniProt ID: Q8N1C3 Link_out
Gene: GABRG1 Link_out
Protein Sequence: FASTA
Gene Sequence: FASTA
SNPs: SNPJam Report Link_out

References:
  1. Braestrup C, Squires RF: Pharmacological characterization of benzodiazepine receptors in the brain. Eur J Pharmacol. 1978 Apr 1;48(3):263-70. Pubmed
  2. Miller LG, Greenblatt DJ, Barnhill JG, Deutsch SI, Shader RI, Paul SM: Benzodiazepine receptor binding of triazolobenzodiazepines in vivo: increased receptor number with low-dose alprazolam. J Neurochem. 1987 Nov;49(5):1595-601. Pubmed

6. Gamma-aminobutyric acid receptor subunit gamma-2

Pharmacological action: yes
Actions: potentiator

GABA, the major inhibitory neurotransmitter in the vertebrate brain, mediates neuronal inhibition by binding to the GABA/benzodiazepine receptor and opening an integral chloride channel

Organism class: human
UniProt ID: P18507 Link_out
Gene: GABRG2 Link_out
Protein Sequence: FASTA
Gene Sequence: FASTA
SNPs: SNPJam Report Link_out

References:
  1. Braestrup C, Squires RF: Pharmacological characterization of benzodiazepine receptors in the brain. Eur J Pharmacol. 1978 Apr 1;48(3):263-70. Pubmed
  2. Miller LG, Greenblatt DJ, Barnhill JG, Deutsch SI, Shader RI, Paul SM: Benzodiazepine receptor binding of triazolobenzodiazepines in vivo: increased receptor number with low-dose alprazolam. J Neurochem. 1987 Nov;49(5):1595-601. Pubmed

7. Gamma-aminobutyric acid receptor subunit gamma-3

Pharmacological action: yes
Actions: potentiator

GABA, the major inhibitory neurotransmitter in the vertebrate brain, mediates neuronal inhibition by binding to the GABA/benzodiazepine receptor and opening an integral chloride channel

Organism class: human
UniProt ID: Q99928 Link_out
Gene: GABRG3 Link_out
Protein Sequence: FASTA
Gene Sequence: FASTA
SNPs: SNPJam Report Link_out

References:
  1. Braestrup C, Squires RF: Pharmacological characterization of benzodiazepine receptors in the brain. Eur J Pharmacol. 1978 Apr 1;48(3):263-70. Pubmed
  2. Miller LG, Greenblatt DJ, Barnhill JG, Deutsch SI, Shader RI, Paul SM: Benzodiazepine receptor binding of triazolobenzodiazepines in vivo: increased receptor number with low-dose alprazolam. J Neurochem. 1987 Nov;49(5):1595-601. Pubmed

8. Gamma-aminobutyric-acid receptor subunit beta-1

Pharmacological action: yes
Actions: potentiator

GABA, the major inhibitory neurotransmitter in the vertebrate brain, mediates neuronal inhibition by binding to the GABA/benzodiazepine receptor and opening an integral chloride channel

Organism class: human
UniProt ID: P18505 Link_out
Gene: GABRB1 Link_out
Protein Sequence: FASTA
Gene Sequence: FASTA
SNPs: SNPJam Report Link_out

References:
  1. Braestrup C, Squires RF: Pharmacological characterization of benzodiazepine receptors in the brain. Eur J Pharmacol. 1978 Apr 1;48(3):263-70. Pubmed
  2. Miller LG, Greenblatt DJ, Barnhill JG, Deutsch SI, Shader RI, Paul SM: Benzodiazepine receptor binding of triazolobenzodiazepines in vivo: increased receptor number with low-dose alprazolam. J Neurochem. 1987 Nov;49(5):1595-601. Pubmed

9. Gamma-aminobutyric-acid receptor subunit beta-2

Pharmacological action: yes
Actions: potentiator

GABA, the major inhibitory neurotransmitter in the vertebrate brain, mediates neuronal inhibition by binding to the GABA/benzodiazepine receptor and opening an integral chloride channel

Organism class: human
UniProt ID: P47870 Link_out
Gene: GABRB2 Link_out
Protein Sequence: FASTA
Gene Sequence: FASTA
SNPs: SNPJam Report Link_out

References:
  1. Braestrup C, Squires RF: Pharmacological characterization of benzodiazepine receptors in the brain. Eur J Pharmacol. 1978 Apr 1;48(3):263-70. Pubmed
  2. Miller LG, Greenblatt DJ, Barnhill JG, Deutsch SI, Shader RI, Paul SM: Benzodiazepine receptor binding of triazolobenzodiazepines in vivo: increased receptor number with low-dose alprazolam. J Neurochem. 1987 Nov;49(5):1595-601. Pubmed

10. Gamma-aminobutyric-acid receptor subunit beta-3

Pharmacological action: yes
Actions: potentiator

GABA, the major inhibitory neurotransmitter in the vertebrate brain, mediates neuronal inhibition by binding to the GABA/benzodiazepine receptor and opening an integral chloride channel

Organism class: human
UniProt ID: P28472 Link_out
Gene: GABRB3 Link_out
Protein Sequence: FASTA
Gene Sequence: FASTA
SNPs: SNPJam Report Link_out

References:
  1. Braestrup C, Squires RF: Pharmacological characterization of benzodiazepine receptors in the brain. Eur J Pharmacol. 1978 Apr 1;48(3):263-70. Pubmed
  2. Miller LG, Greenblatt DJ, Barnhill JG, Deutsch SI, Shader RI, Paul SM: Benzodiazepine receptor binding of triazolobenzodiazepines in vivo: increased receptor number with low-dose alprazolam. J Neurochem. 1987 Nov;49(5):1595-601. Pubmed

11. Gamma-aminobutyric acid receptor subunit delta

Pharmacological action: yes
Actions: potentiator

GABA, the major inhibitory neurotransmitter in the vertebrate brain, mediates neuronal inhibition by binding to the GABA/benzodiazepine receptor and opening an integral chloride channel

Organism class: human
UniProt ID: O14764 Link_out
Gene: GABRD Link_out
Protein Sequence: FASTA
SNPs: SNPJam Report Link_out

References:
  1. Braestrup C, Squires RF: Pharmacological characterization of benzodiazepine receptors in the brain. Eur J Pharmacol. 1978 Apr 1;48(3):263-70. Pubmed
  2. Miller LG, Greenblatt DJ, Barnhill JG, Deutsch SI, Shader RI, Paul SM: Benzodiazepine receptor binding of triazolobenzodiazepines in vivo: increased receptor number with low-dose alprazolam. J Neurochem. 1987 Nov;49(5):1595-601. Pubmed

12. Gamma-aminobutyric acid receptor subunit epsilon

Pharmacological action: yes
Actions: potentiator

GABA, the major inhibitory neurotransmitter in the vertebrate brain, mediates neuronal inhibition by binding to the GABA/benzodiazepine receptor and opening an integral chloride channel

Organism class: human
UniProt ID: P78334 Link_out
Gene: GABRE Link_out
Protein Sequence: FASTA
Gene Sequence: FASTA
SNPs: SNPJam Report Link_out

References:
  1. Braestrup C, Squires RF: Pharmacological characterization of benzodiazepine receptors in the brain. Eur J Pharmacol. 1978 Apr 1;48(3):263-70. Pubmed
  2. Miller LG, Greenblatt DJ, Barnhill JG, Deutsch SI, Shader RI, Paul SM: Benzodiazepine receptor binding of triazolobenzodiazepines in vivo: increased receptor number with low-dose alprazolam. J Neurochem. 1987 Nov;49(5):1595-601. Pubmed

13. Gamma-aminobutyric acid receptor subunit pi

Pharmacological action: yes
Actions: potentiator

GABA, the major inhibitory neurotransmitter in the vertebrate brain, mediates neuronal inhibition by binding to the GABA/benzodiazepine receptor and opening an integral chloride channel. In the uterus, the function of the receptor appears to be related to tissue contractility. The binding of this pI subunit with other GABA(A) receptor subunits alters the sensitivity of recombinant receptors to modulatory agents such as pregnanolone

Organism class: human
UniProt ID: O00591 Link_out
Gene: GABRP Link_out
Protein Sequence: FASTA
Gene Sequence: FASTA
SNPs: SNPJam Report Link_out

References:
  1. Braestrup C, Squires RF: Pharmacological characterization of benzodiazepine receptors in the brain. Eur J Pharmacol. 1978 Apr 1;48(3):263-70. Pubmed
  2. Miller LG, Greenblatt DJ, Barnhill JG, Deutsch SI, Shader RI, Paul SM: Benzodiazepine receptor binding of triazolobenzodiazepines in vivo: increased receptor number with low-dose alprazolam. J Neurochem. 1987 Nov;49(5):1595-601. Pubmed

14. Gamma-aminobutyric-acid receptor subunit rho-1

Pharmacological action: yes
Actions: potentiator

GABA, the major inhibitory neurotransmitter in the vertebrate brain, mediates neuronal inhibition by binding to the GABA/benzodiazepine receptor and opening an integral chloride channel. Rho-1 GABA receptor could play a role in retinal neurotransmission

Organism class: human
UniProt ID: P24046 Link_out
Gene: GABRR1 Link_out
Protein Sequence: FASTA
Gene Sequence: FASTA
SNPs: SNPJam Report Link_out

References:
  1. Braestrup C, Squires RF: Pharmacological characterization of benzodiazepine receptors in the brain. Eur J Pharmacol. 1978 Apr 1;48(3):263-70. Pubmed
  2. Miller LG, Greenblatt DJ, Barnhill JG, Deutsch SI, Shader RI, Paul SM: Benzodiazepine receptor binding of triazolobenzodiazepines in vivo: increased receptor number with low-dose alprazolam. J Neurochem. 1987 Nov;49(5):1595-601. Pubmed

15. Gamma-aminobutyric acid receptor subunit rho-2

Pharmacological action: yes
Actions: potentiator

GABA, the major inhibitory neurotransmitter in the vertebrate brain, mediates neuronal inhibition by binding to the GABA/benzodiazepine receptor and opening an integral chloride channel. Rho-2 GABA receptor could play a role in retinal neurotransmission

Organism class: human
UniProt ID: P28476 Link_out
Gene: GABRR2 Link_out
Protein Sequence: FASTA
Gene Sequence: FASTA
SNPs: SNPJam Report Link_out

References:
  1. Braestrup C, Squires RF: Pharmacological characterization of benzodiazepine receptors in the brain. Eur J Pharmacol. 1978 Apr 1;48(3):263-70. Pubmed
  2. Miller LG, Greenblatt DJ, Barnhill JG, Deutsch SI, Shader RI, Paul SM: Benzodiazepine receptor binding of triazolobenzodiazepines in vivo: increased receptor number with low-dose alprazolam. J Neurochem. 1987 Nov;49(5):1595-601. Pubmed

16. Gamma-aminobutyric acid receptor subunit rho-3

Pharmacological action: yes
Actions: potentiator

GABA, the major inhibitory neurotransmitter in the vertebrate brain, mediates neuronal inhibition by binding to the GABA/benzodiazepine receptor and opening an integral chloride channel (By similarity)

Organism class: human
UniProt ID: A8MPY1 Link_out
Gene: GABRR3 Link_out
Protein Sequence: FASTA
SNPs: SNPJam Report Link_out

References:
  1. Braestrup C, Squires RF: Pharmacological characterization of benzodiazepine receptors in the brain. Eur J Pharmacol. 1978 Apr 1;48(3):263-70. Pubmed
  2. Miller LG, Greenblatt DJ, Barnhill JG, Deutsch SI, Shader RI, Paul SM: Benzodiazepine receptor binding of triazolobenzodiazepines in vivo: increased receptor number with low-dose alprazolam. J Neurochem. 1987 Nov;49(5):1595-601. Pubmed
Enzymes

1. Cytochrome P450 3A4

Actions: substrate

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 reactions (e.g. caffeine 8-oxidation, omeprazole sulphoxidation, midazolam 1'-hydroxylation and midazolam 4- hydroxylation) of structurally unrelated compounds, including steroids, fatty acids, and xenobiotics. The enzyme also hydroxylates etoposide

UniProt ID: P08684 Link_out
Gene: CYP3A4
Protein Sequence: FASTA
Gene Sequence: FASTA
SNPs: SNPJam Report Link_out

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. Epub 2009 Nov 24. Pubmed
Comments
Drug created on June 13, 2005 07:24 / Updated on February 08, 2013 16:20