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Creation Date 2005-06-13 13:24:05
Update Date 2009-06-23 18:05:53
Primary Accession Number DB01233
Secondary Accession Number
  • APRD00665
Name Metoclopramide
Drug Type
  • Approved
  • Investigational
  • Small Molecule
Description A dopamine D2 antagonist that is used as an antiemetic. [PubChem]
Synonyms
  1. Metaclopramide
  2. Metaclopromide
  3. Methochlopramide
  4. Methoclopramide
  5. Metochlopramide
  6. Metoclopramida [INN-Spanish]
  7. Metoclopramide Hcl
  8. Metoclopramide Hydrochloride
  9. Metoclopramidum [INN-Latin]
  10. metoclopramide
Brand Names
  1. Apo-Metoclop
  2. Cerucal
  3. Clopra
  4. Clopra-Yellow
  5. Clopromate
  6. DEL
  7. Duraclamid
  8. Elieten
  9. Emetid
  10. Emitasol
  11. Emperal
  12. Eucil
  13. Gastrese
  14. Gastro-Timelets
  15. Gastrobid
  16. Gastromax
  17. Gastronerton
  18. Gastrosil
  19. Gastrotablinen
  20. Gastrotem
  21. Imperan
  22. Maxeran
  23. Maxolon
  24. Meclopran
  25. Metamide
  26. Metoclol
  27. Metoclopramide Intensol
  28. Metoclopramide Omega
  29. Metocobil
  30. Metramid
  31. Moriperan
  32. Mygdalon
  33. Neu-Sensamide
  34. Nu-Metoclopramide
  35. Octamide
  36. Parmid
  37. Paspertin
  38. Peraprin
  39. Plasil
  40. Pms-Metoclopramide
  41. Pramidin
  42. Pramiel
  43. Pramin
  44. Primperan
  45. Reclomide
  46. Reglan
  47. Reliveran
  48. Terperan
Brand Mixtures Not Available
Chemical IUPAC Name 4-amino-5-chloro-N-(2-diethylaminoethyl)-2-methoxybenzamide
Chemical Formula C14H22ClN3O2
Chemical Structure Structure
CAS Registry Number 364-62-5
InChI Identifier InChI=1/C14H22ClN3O2/c1-4-18(5-2)7-6-17-14(19)10-8-11(15)12(16)9-13(10)20-3/h8-9H,4-7,16H2,1-3H3,(H,17,19)/f/h17H
InChI Key TTWJBBZEZQICBI-HCKMINDGCK
KEGG Drug D00726 Link Image
KEGG Compound C07868 Link Image
PubChem Compound 4168 Link Image
PubChem Substance 152911 Link Image
ChEBI ID Not Available
PharmGKB ID PA450475 Link Image
HET ID Not Available
GenBank ID Not Available
Drug ID Number [DIN] 02243563 Link Image
RxList Link http://www.rxlist.com/cgi/generic2/metoclo.htm Link Image
PDRhealth Link http://www.pdrhealth.com/drug_info/rxdrugprofiles/drugs/reg1369.shtml Link Image
Wikipedia Link http://en.wikipedia.org/wiki/Metoclopramide Link Image
FDA Label
Material Safety Data Sheet (MSDS)
Synthesis Reference Thominet, U.S. Pat. 3,177,252 (1965)
Average Molecular Weight 299.7960
Monoisotopic Molecular Weight 299.1401
State Solid
Melting Point 147.25 oC
Experimental Water Solubility 200 mg/L Source: PhysProp
Predicted Water Solubility 3.10e-01 mg/mL Calculated using ALOGPS
Experimental LogP/Hydrophobicity 1.8 Source: PhysProp
Predicted LogP 2.18 Calculated using ALOGPS
Experimental LogS -3.18 [ADME Research, USCD]
Predicted LogS -2.99 Calculated using ALOGPS
Experimental Caco2 Permeability Not Available
pKa/Isoelectric Point 9.27
Mass Spectrum Not Available
MOL File Show Link Image | Download Link Image
SDF File Show Link Image | Download Link Image
PDB File Show Link Image | Download Link Image
2D Structure
3D Structure
Experimental PDB ID Not Available
Isomeric SMILES CCN(CC)CCNC(=O)C1=CC(Cl)=C(N)C=C1OC
Canonical SMILES CCN(CC)CCNC(=O)C1=CC(Cl)=C(N)C=C1OC
Drug Category
  • Antiemetics
  • Dopamine Antagonists
  • Prokinetic Agents
ATC Codes
AHFS Codes
  • 56:32.00
Indication For the treatment of gastroesophageal reflux disease (GERD)
Pharmacology Metoclopramide, although chemically related to procainamide, does not possess local anesthetic or antiarrhythmic properties. Metoclopramide is used to enhance GI motility, to treat diabetic gastroparesis, as an antinauseant, and to facilitate intubation of the small bowel during radiologic examination. Metoclopramide may be used to treat chemotherapy-induced emesis and as a radiosensitizing agents in the treatment of non-small cell lung carcinoma and glioblastomas in the future.
Mechanism of Action Metoclopramide inhibits gastric smooth muscle relaxation produced by dopamine, therefore increasing cholinergic response of the gastrointestinal smooth muscle. It accelerates intestinal transit and gastric emptying by preventing relaxation of gastric body and increasing the phasic activity of antrum. Simultaneously, this action is accompanied by relaxation of the upper small intestine, resulting in an improved coordination between the body and antrum of the stomach and the upper small intestine. Metoclopramide also decreases reflux into the esophagus by increasing the resting pressure of the lower esophageal sphincter and improves acid clearance from the esophagus by increasing amplitude of esophageal peristaltic contractions. Metoclopramide's dopamine antagonist action raises the threshold of activity in the chemoreceptor trigger zone and decreases the input from afferent visceral nerves. Studies have also shown that high doses of metoclopramide can antagonize 5-hydroxytryptamine (5-HT) receptors in the peripheral nervous system in animals.
Absorption Rapidly and well absorbed (oral bioavailability 80±15.5%).
Toxicity Oral, mouse LD50: 280 mg/kg. Signs of overdose include drowsiness, disorientation, and extrapyramidal reactions.
Protein Binding 30%
Biotransformation Hepatic
Half Life 5-6 hr
Dosage Forms
Form Route
Liquid Intramuscular
Liquid Intravenous
Liquid Oral
Tablet Oral
Patient Information Show Link Image
Contraindications Show Link Image
Interactions Show Link Image
Drug Interactions
Drug Interaction
Atovaquone The agent decreases the effect of atovaquone
Cyclosporine Metoclopramide increases serum levels of cyclosporine
Levodopa Levodopa decreases the effect of metoclopramide
Succinylcholine The agent increases the effect of succinylcholine
Venlafaxine Possible serotoninergic syndrome with this combination
Food Interactions
  • Food reduces availability, take 30 minutes before meals. Avoid alcohol.
Pathways Not Available
General References
  1. JUSTIN-BESANCON L, LAVILLE C: [ANTIEMETIC ACTION OF METOCLOPRAMIDE WITH RESPECT TO APOMORPHINE AND HYDERGINE.] C R Seances Soc Biol Fil. 1964;158:723-7. [PubMed Link Image]
  2. Tonini M, Candura SM, Messori E, Rizzi CA: Therapeutic potential of drugs with mixed 5-HT4 agonist/5-HT3 antagonist action in the control of emesis. Pharmacol Res. 1995 May;31(5):257-60. [PubMed Link Image]
  3. Drugs.com Link Image
  4. Wikipedia Link Image
  5. RxList Link Image
  6. PDRhealth Link Image
Organisms Affected
  • Humans and other mammals
Phase 1 Metabolizing Enzymes
  1. Cytochrome P450 2D6 (CYP2D6)
Targets
  1. Muscarinic acetylcholine receptor M1
  2. D(2) dopamine receptor
Phase 1 Metabolizing Enzyme 1 [top]
Enzyme 1 Name Cytochrome P450 2D6 (CYP2D6)
Enzyme 1 Gene Name CYP2D6
Enzyme 1 SwissProt ID P10635 Link Image
Enzyme 1 SNPs SNPJam Report Link Image
Enzyme 1 Protein Sequence >sp|P10635|CP2D6_HUMAN Cytochrome P450 2D6 (EC 1.14.14.1) 
MGLEALVPLAVIVAIFLLLVDLMHRRQRWAARYPPGPLPLPGLGNLLHVDFQNTPYCFDQ
LRRRFGDVFSLQLAWTPVVVLNGLAAVREALVTHGEDTADRPPVPITQILGFGPRSQGVF
LARYGPAWREQRRFSVSTLRNLGLGKKSLEQWVTEEAACLCAAFANHSGRPFRPNGLLDK
AVSNVIASLTCGRRFEYDDPRFLRLLDLAQEGLKEESGFLREVLNAVPVLLHIPALAGKV
LRFQKAFLTQLDELLTEHRMTWDPAQPPRDLTEAFLAEMEKAKGNPESSFNDENLRIVVA
DLFSAGMVTTSTTLAWGLLLMILHPDVQRRVQQEIDDVIGQVRRPEMGDQAHMPYTTAVI
HEVQRFGDIVPLGMTHMTSRDIEVQGFRIPKGTTLITNLSSVLKDEAVWEKPFRFHPEHF
LDAQGHFVKPEAFLPFSAGRRACLGEPLARMELFLFFTSLLQHFSFSVPTGQPRPSHHGV
FAFLVSPSPYELCAVPR
Drug Target 1 [top]
Target 1 ID 103
Target 1 Name Muscarinic acetylcholine receptor M1
Target 1 Synonyms Not Available
Target 1 Gene Name CHRM1
Target 1 Protein Sequence >Muscarinic acetylcholine receptor M1 
MNTSAPPAVSPNITVLAPGKGPWQVAFIGITTGLLSLATVTGNLLVLISFKVNTELKTVN
NYFLLSLACADLIIGTFSMNLYTTYLLMGHWALGTLACDLWLALDYVASNASVMNLLLIS
FDRYFSVTRPLSYRAKRTPRRAALMIGLAWLVSFVLWAPAILFWQYLVGERTVLAGQCYI
QFLSQPIITFGTAMAAFYLPVTVMCTLYWRIYRETENRARELAALQGSETPGKGGGSSSS
SERSQPGAEGSPETPPGRCCRCCRAPRLLQAYSWKEEEEEDEGSMESLTSSEGEEPGSEV
VIKMPMVDPEAQAPTKQPPRSSPNTVKRPTKKGRDRAGKGQKPRGKEQLAKRKTFSLVKE
KKAARTLSAILLAFILTWTPYNIMVLVSTFCKDCVPETLWELGYWLCYVNSTINPMCYAL
CNKAFRDTFRLLLLCRWDKRRWRKIPKRPGSVHRTPSRQC
Target 1 Number of Residues 467
Target 1 Molecular Weight 51421
Target 1 Theoretical pI 9.67
Target 1 GO Classification
Function
amine receptor activity
muscarinic acetylcholine receptor activity
signal transducer activity
receptor activity
transmembrane receptor activity
G-protein coupled receptor activity
rhodopsin-like receptor activity
Process
cellular process
cell communication
signal transduction
cell surface receptor linked signal transduction
G-protein coupled receptor protein signaling pathway
Component
cell
membrane
intrinsic to membrane
integral to membrane
Target 1 General Function Involved in rhodopsin-like receptor activity
Target 1 Specific Function The muscarinic acetylcholine receptor mediates various cellular responses, including inhibition of adenylate cyclase, breakdown of phosphoinositides and modulation of potassium channels through the action of G proteins. Primary transducing effect is Pi turnover
Target 1 Pathways Not Available
Target 1 Reactions Not Available
Target 1 Pfam Domain Function
Target 1 Signals
  • None
Target 1 Transmembrane Regions
  • 25-47
  • 62-82
  • 100-121
  • 142-164
  • 187-209
  • 367-387
  • 402-421
Target 1 Essentiality Non-Essential
Target 1 GenBank ID Protein 34451 Link Image
Target 1 UniProtKB/Swiss-Prot ID P11229 Link Image
Target 1 UniProtKB/Swiss-Prot Entry Name ACM1_HUMAN Link Image
Target 1 PDB ID Not Available
Target 1 Cellular Location
  • Membrane
  • multi-pass membrane protein
Target 1 Gene Sequence >1383 bp 
ATGAACACTTCAGCCCCACCTGCTGTCAGCCCCAACATCACCGTCCTGGCACCAGGAAAG
GGTCCCTGGCAAGTGGCCTTCATTGGGATCACCACGGGCCTCCTGTCGCTAGCCACAGTG
ACAGGCAACCTGCTGGTACTCATCTCTTTCAAGGTCAACACGGAGCTCAAGACAGTCAAT
AACTACTTCCTGCTGAGCCTGGCCTGTGCTGACCTCATCATCGGTACCTTCTCCATGAAC
CTCTATACCACGTACCTGCTCATGGGCCACTGGGCTCTGGGCACGCTGGCTTGTGACCTC
TGGCTGGCCCTGGACTATGTGGCCAGCAATGCCTCCGTCATGAATCTGCTGCTCATCAGC
TTTGACCGCTACTTCTCCGTGACTCGGCCCCTGAGCTACCGTGCCAAGCGCACACCCCGC
CGGGCAGCTCTGATGATCGGCCTGGCCTGGCTGGTTTCCTTTGTGCTCTGGGCCCCAGCC
ATCCTCTTCTGGCAGTACCTGGTAGGGGAGCGGACAGTGCTAGCTGGGCAGTGCTACATC
CAGTTCCTCTCCCAGCCCATCATCACCTTTGGCACAGCCATGGCTGCCTTCTACCTCCCT
GTCACAGTCATGTGCACGCTCTACTGGCGCATCTACCGGGAGACAGAGAACCGAGCACGG
GAGCTGGCAGCCCTTCAGGGCTCCGAGACGCCAGGCAAAGGGGGTGGCAGCAGCAGCAGC
TCAGAGAGGTCTCAGCCAGGGGCTGAGGGCTCACCAGAGACTCCTCCAGGCCGCTGCTGT
CGCTGCTGCCGGGCCCCCAGGCTGCTGCAGGCCTACAGCTGGAAGGAAGAAGAGGAAGAG
GACGAAGGCTCCATGGAGTCCCTCACATCCTCAGAGGGAGAGGAGCCTGGCTCCGAAGTG
GTGATCAAGATGCCAATGGTGGACCCCGAGGCACAGGCCCCCACCAAGCAGCCCCCACGG
AGCTCCCCAAATACAGTCAAGAGGCCGACTAAGAAAGGGCGTGATCGAGCTGGCAAGGGC
CAGAAGCCCCGTGGAAAGGAGCAGCTGGCCAAGCGGAAGACCTTCTCGCTGGTCAAGGAG
AAGAAGGCGGCTCGGACCCTGAGTGCCATCCTCCTGGCCTTCATCCTCACCTGGACACCG
TACAACATCATGGTGCTGGTGTCCACCTTCTGCAAGGACTGTGTTCCCGAGACCCTGTGG
GAGCTGGGCTACTGGCTGTGCTACGTCAACAGCACCATCAACCCCATGTGCTACGCACTC
TGCAACAAAGCCTTCCGGGACACCTTTCGCCTGCTGCTGCTTTGCCGCTGGGACAAGAGA
CGCTGGCGCAAGATCCCCAAGCGCCCTGGCTCCGTGCACCGCACTCCCTCCCGCCAATGC
TGA
Target 1 GenBank Gene ID
Target 1 GeneCard ID CHRM1 Link Image
Target 1 GenAtlas ID CHRM1 Link Image
Target 1 HGNC ID HGNC:1950 Link Image
Target 1 Chromosome Location 11
Target 1 Locus 11q13
Target 1 SNPs SNPJam Report Link Image
Target 1 General References
  1. Arden JR, Nagata O, Shockley MS, Philip M, Lameh J, Sadee W: Mutational analysis of third cytoplasmic loop domains in G-protein coupling of the HM1 muscarinic receptor. Biochem Biophys Res Commun. 1992 Nov 16;188(3):1111-5. [PubMed Link Image]
  2. Chapman CG, Browne MJ: Isolation of the human ml (Hml) muscarinic acetylcholine receptor gene by PCR amplification. Nucleic Acids Res. 1990 Apr 25;18(8):2191. [PubMed Link Image]
  3. Peralta EG, Ashkenazi A, Winslow JW, Smith DH, Ramachandran J, Capon DJ: Distinct primary structures, ligand-binding properties and tissue-specific expression of four human muscarinic acetylcholine receptors. EMBO J. 1987 Dec 20;6(13):3923-9. [PubMed Link Image]
  4. Allard WJ, Sigal IS, Dixon RA: Sequence of the gene encoding the human M1 muscarinic acetylcholine receptor. Nucleic Acids Res. 1987 Dec 23;15(24):10604. [PubMed Link Image]
Target 1 Drug References
  1. 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 Link Image]
  2. Overington JP, Al-Lazikani B, Hopkins AL: How many drug targets are there? Nat Rev Drug Discov. 2006 Dec;5(12):993-6. [PubMed Link Image]
Drug Target 2 [top]
Target 2 ID 831
Target 2 Name D(2) dopamine receptor
Target 2 Synonyms
  1. Dopamine D2 receptor
Target 2 Gene Name DRD2
Target 2 Protein Sequence >D(2) dopamine receptor 
MDPLNLSWYDDDLERQNWSRPFNGSDGKADRPHYNYYATLLTLLIAVIVFGNVLVCMAVS
REKALQTTTNYLIVSLAVADLLVATLVMPWVVYLEVVGEWKFSRIHCDIFVTLDVMMCTA
SILNLCAISIDRYTAVAMPMLYNTRYSSKRRVTVMISIVWVLSFTISCPLLFGLNNADQN
ECIIANPAFVVYSSIVSFYVPFIVTLLVYIKIYIVLRRRRKRVNTKRSSRAFRAHLRAPL
KGNCTHPEDMKLCTVIMKSNGSFPVNRRRVEAARRAQELEMEMLSSTSPPERTRYSPIPP
SHHQLTLPDPSHHGLHSTPDSPAKPEKNGHAKDHPKIAKIFEIQTMPNGKTRTSLKTMSR
RKLSQQKEKKATQMLAIVLGVFIICWLPFFITHILNIHCDCNIPPVLYSAFTWLGYVNSA
VNPIIYTTFNIEFRKAFLKILHC
Target 2 Number of Residues 450
Target 2 Molecular Weight 50620
Target 2 Theoretical pI 9.85
Target 2 GO Classification
Function
signal transducer activity
receptor activity
transmembrane receptor activity
G-protein coupled receptor activity
rhodopsin-like receptor activity
amine receptor activity
dopamine receptor activity
Process
cellular process
cell communication
signal transduction
cell surface receptor linked signal transduction
G-protein coupled receptor protein signaling pathway
Component
cell
membrane
intrinsic to membrane
integral to membrane
Target 2 General Function Involved in dopamine receptor activity
Target 2 Specific Function This is one of the five types (D1 to D5) of receptors for dopamine. The activity of this receptor is mediated by G proteins which inhibit adenylyl cyclase
Target 2 Pathways Not Available
Target 2 Reactions Not Available
Target 2 Pfam Domain Function
Target 2 Signals
  • None
Target 2 Transmembrane Regions
  • 38-60
  • 72-97
  • 109-130
  • 152-174
  • 187-210
  • 374-397
  • 406-429
Target 2 Essentiality Non-Essential
Target 2 GenBank ID Protein 181432 Link Image
Target 2 UniProtKB/Swiss-Prot ID P14416 Link Image
Target 2 UniProtKB/Swiss-Prot Entry Name DRD2_HUMAN Link Image
Target 2 PDB ID Not Available
Target 2 Cellular Location
  • Membrane
  • multi-pass membrane protein
Target 2 Gene Sequence >1332 bp 
ATGGATCCACTGAATCTGTCCTGGTATGATGATGATCTGGAGAGGCAGAACTGGAGCCGG
CCCTTCAACGGGTCAGACGGGAAGGCGGACAGACCCCACTACAACTACTATGCCACACTG
CTCACCCTGCTCATCGCTGTCATCGTCTTCGGCAACGTGCTGGTGTGCATGGCTGTGTCC
CGCGAGAAGGCGCTGCAGACCACCACCAACTACCTGATCGTCAGCCTCGCAGTGGCCGAC
CTCCTCGTCGCCACACTGGTCATGCCATGGGTTGTCTACCTGGAGGTGGTAGGTGAGTGG
AAATTCAGCAGGATTCACTGTGACATCTTCGTCACTCTGGACGTCATGATGTGCACGGCG
AGCATCCTGAACTTGTGTGCCATCAGCATCGACAGGTACACAGCTGTGGCCATGCCCATG
CTGTACAATACGCGCTACAGCTCCAAGCGCCGGGTCACCGTCATGATCTCCATCGTCTGG
GTCCTGTCCTTCACCATCTCCTGCCCACTCCTCTTCGGACTCAATAACGCAGACCAGAAC
GAGTGCATCATTGCCAACCCGGCCTTCGTGGTCTACTCCTCCATCGTCTCCTTCTACGTG
CCCTTCATTGTCACCCTGCTGGTCTACATCAAGATCTACATTGTCCTCCGCAGACGCCGC
AAGCGAGTCAACACCAAACGCAGCAGCCGAGCTTTCAGGGCCCACCTGAGGGCTCCACTA
AAGGGCAACTGTACTCACCCCGAGGACATGAAACTCTGCACCGTTATCATGAAGTCTAAT
GGGAGTTTCCCAGTGAACAGGCGGAGAGTGGAGGCTGCCCGGCGAGCCCAGGAGCTGGAG
ATGGAGATGCTCTCCAGCACCAGCCCACCCGAGAGGACCCGGTACAGCCCCATCCCACCC
AGCCACCACCAGCTGACTCTCCCCGACCCGTCCCACCACGGTCTCCACAGCACTCCTGAC
AGCCCCGCCAAACCAGAGAAGAATGGGCATGCCAAAGACCACCCCAAGATTGCCAAGATC
TTTGAGATCCAGACCATGCCCAATGGCAAAACCCGGACCTCCCTCAAGACCATGAGCCGT
AGAAAGCTCTCCCAGCAGAAGGAGAAGAAAGCCACTCAGATGCTCGCCATTGTTCTCGGC
GTGTTCATCATCTGCTGGCTGCCCTTCTTCATCACACACATCCTGAACATACACTGTGAC
TGCAACATCCCGCCTGTCCTGTACAGCGCCTTCACGTGGCTGGGCTATGTCAACAGCGCC
GTGAACCCCATCATCTACACCACCTTCAACATTGAGTTCCGCAAGGCCTTCCTGAAGATC
CTTCACTGCTGA
Target 2 GenBank Gene ID
Target 2 GeneCard ID DRD2 Link Image
Target 2 GenAtlas ID DRD2 Link Image
Target 2 HGNC ID HGNC:3023 Link Image
Target 2 Chromosome Location 11
Target 2 Locus 11q23
Target 2 SNPs SNPJam Report Link Image
Target 2 General References
  1. Klein C, Brin MF, Kramer P, Sena-Esteves M, de Leon D, Doheny D, Bressman S, Fahn S, Breakefield XO, Ozelius LJ: Association of a missense change in the D2 dopamine receptor with myoclonus dystonia. Proc Natl Acad Sci U S A. 1999 Apr 27;96(9):5173-6. [PubMed Link Image]
  2. Seeman P, Nam D, Ulpian C, Liu IS, Tallerico T: New dopamine receptor, D2(Longer), with unique TG splice site, in human brain. Brain Res Mol Brain Res. 2000 Mar 10;76(1):132-41. [PubMed Link Image]
  3. Araki K, Kuwano R, Morii K, Hayashi S, Minoshima S, Shimizu N, Katagiri T, Usui H, Kumanishi T, Takahashi Y: Structure and expression of human and rat D2 dopamine receptor genes. Neurochem Int. 1992 Jul;21(1):91-8. [PubMed Link Image]
  4. Dearry A, Falardeau P, Shores C, Caron MG: D2 dopamine receptors in the human retina: cloning of cDNA and localization of mRNA. Cell Mol Neurobiol. 1991 Oct;11(5):437-53. [PubMed Link Image]
  5. Stormann TM, Gdula DC, Weiner DM, Brann MR: Molecular cloning and expression of a dopamine D2 receptor from human retina. Mol Pharmacol. 1990 Jan;37(1):1-6. [PubMed Link Image]
  6. Robakis NK, Mohamadi M, Fu DY, Sambamurti K, Refolo LM: Human retina D2 receptor cDNAs have multiple polyadenylation sites and differ from a pituitary clone at the 5' non-coding region. Nucleic Acids Res. 1990 Mar 11;18(5):1299. [PubMed Link Image]
  7. Selbie LA, Hayes G, Shine J: DNA homology screening: isolation and characterization of the human D2A dopamine receptor subtype. Adv Second Messenger Phosphoprotein Res. 1990;24:9-14. [PubMed Link Image]
  8. Dal Toso R, Sommer B, Ewert M, Herb A, Pritchett DB, Bach A, Shivers BD, Seeburg PH: The dopamine D2 receptor: two molecular forms generated by alternative splicing. EMBO J. 1989 Dec 20;8(13):4025-34. [PubMed Link Image]
  9. Grandy DK, Marchionni MA, Makam H, Stofko RE, Alfano M, Frothingham L, Fischer JB, Burke-Howie KJ, Bunzow JR, Server AC, et al.: Cloning of the cDNA and gene for a human D2 dopamine receptor. Proc Natl Acad Sci U S A. 1989 Dec;86(24):9762-6. [PubMed Link Image]
  10. Selbie LA, Hayes G, Shine J: The major dopamine D2 receptor: molecular analysis of the human D2A subtype. DNA. 1989 Nov;8(9):683-9. [PubMed Link Image]
  11. 7902708 Itokawa M, Arinami T, Futamura N, Hamaguchi H, Toru M: A structural polymorphism of human dopamine D2 receptor, D2(Ser311-->Cys). Biochem Biophys Res Commun. 1993 Nov 15;196(3):1369-75.
  12. 8471125 Seeman P, Ohara K, Ulpian C, Seeman MV, Jellinger K, Van Tol HH, Niznik HB: Schizophrenia: normal sequence in the dopamine D2 receptor region that couples to G-proteins. DNA polymorphisms in D2. Neuropsychopharmacology. 1993 Feb;8(2):137-42.
Target 2 Drug References
  1. Chen X, Ji ZL, Chen YZ: TTD: Therapeutic Target Database. Nucleic Acids Res. 2002 Jan 1;30(1):412-5. [PubMed Link Image]
  2. Kishibayashi N, Karasawa A: Stimulating effects of KW-5092, a novel gastroprokinetic agent, on the gastric emptying, small intestinal propulsion and colonic propulsion in rats. Jpn J Pharmacol. 1995 Jan;67(1):45-50. [PubMed Link Image]
  3. Harrold MW, Sriburi A, Matsumoto K, Miller DD, Farooqui T, Uretsky N: The interaction of ammonium, sulfonium, and sulfide analogues of metoclopramide with the dopamine D2 receptor. J Med Chem. 1993 Oct 15;36(21):3166-70. [PubMed Link Image]
  4. See RE, Lynch AM, Sorg BA: Subchronic administration of clozapine, but not haloperidol or metoclopramide, decreases dopamine D2 receptor messenger RNA levels in the nucleus accumbens and caudate-putamen in rats. Neuroscience. 1996 May;72(1):99-104. [PubMed Link Image]
  5. Chemnitius JM, Haselmeyer KH, Gonska BD, Kreuzer H, Zech R: Indirect parasympathomimetic activity of metoclopramide: reversible inhibition of cholinesterases from human central nervous system and blood. Pharmacol Res. 1996 Jul-Aug;34(1-2):65-72. [PubMed Link Image]
  6. Dahlof CG, Hargreaves RJ: Pathophysiology and pharmacology of migraine. Is there a place for antiemetics in future treatment strategies? Cephalalgia. 1998 Nov;18(9):593-604. [PubMed Link Image]

This project is supported by Genome Alberta & Genome Canada, a not-for-profit organization that is leading Canada's national genomics strategy with $600 million in funding from the federal government. This project is also supported in part by GenomeQuest, Inc., an enterprise genomic information company serving the life science community.