From Wikipedia, the free encyclopedia
o-Phenyl-3-iodotyramine
Identifiers
  • 2-(3-Iodo-4-phenoxyphenyl)ethanamine
CAS Number
PubChem CID
ChemSpider
UNII
Chemical and physical data
FormulaC14H14INO
Molar mass339.176 g·mol−1
3D model ( JSmol)
  • Ic1cc(CCN)ccc1Oc2ccccc2
  • InChI=1S/C14H14INO/c15-13-10-11(8-9-16)6-7-14(13)17-12-4-2-1-3-5-12/h1-7,10H,8-9,16H2

o-Phenyl-3-iodotyramine (o-PIT) is a drug which acts as a selective agonist for the trace amine-associated receptor 1. It has reasonable selectivity for TAAR1 but relatively low potency, and is rapidly metabolised in vivo, making it less useful for research than newer ligands such as RO5166017. [1] [2] [3] [4]

References

  1. ^ Zucchi R, Chiellini G, Scanlan TS, Grandy DK (December 2006). "Trace amine-associated receptors and their ligands". British Journal of Pharmacology. 149 (8): 967–78. doi: 10.1038/sj.bjp.0706948. PMC  2014643. PMID  17088868.
  2. ^ Ledonne A, Federici M, Giustizieri M, Pessia M, Imbrici P, Millan MJ, et al. (July 2010). "Trace amines depress D(2)-autoreceptor-mediated responses on midbrain dopaminergic cells". British Journal of Pharmacology. 160 (6): 1509–20. doi: 10.1111/j.1476-5381.2010.00792.x. PMC  2938821. PMID  20590640.
  3. ^ Revel FG, Moreau JL, Gainetdinov RR, Bradaia A, Sotnikova TD, Mory R, et al. (May 2011). "TAAR1 activation modulates monoaminergic neurotransmission, preventing hyperdopaminergic and hypoglutamatergic activity". Proceedings of the National Academy of Sciences of the United States of America. 108 (20): 8485–90. Bibcode: 2011PNAS..108.8485R. doi: 10.1073/pnas.1103029108. PMC  3101002. PMID  21525407.
  4. ^ Di Cara B, Maggio R, Aloisi G, Rivet JM, Lundius EG, Yoshitake T, et al. (November 2011). "Genetic deletion of trace amine 1 receptors reveals their role in auto-inhibiting the actions of ecstasy (MDMA)". The Journal of Neuroscience. 31 (47): 16928–40. doi: 10.1523/JNEUROSCI.2502-11.2011. PMC  6623861. PMID  22114263.