meta-Tiramin
| meta-Tiramin | |
|---|---|
  | |
| Općenito | |
| Hemijski spoj | meta-Tiramin |
| Druga imena | m-Tiramin; 3-Tiramin; 3-Hidroksifeniletilamin IUPAC ime:3-(2-Aminoetil)fenol |
| Molekularna formula | C8H11NO |
| CAS registarski broj | 588-05-6 |
| Osobine1 | |
| 1 Gdje god je moguće korištene su SI jedinice. Ako nije drugačije naznačeno, dati podaci vrijede pri standardnim uslovima. | |
meta-Tiramin, poznat i kao m-tiramin i 3-tiramin, je endogeni amin u tragovima neuromodulator i strukturni analog fenetilamina.[1][2][3] To pozicijski izomer para -tiramina i, slično njemu, ima učinke na adrenergične i dopaminergične sisteme.[4][5]
Kod ljudi, meta-tiramin se proizvodi posredstvom metabolizma meta-tirozina uz katalizu enzimom dekarboksilaza aromatskih aminokiselina.[6] Također kod ljudi, ovaj spoj može se metabolizirati i u dopamin, preko perifernog ili moždanog CYP2D6 enzima.[7]
Također pogledajte[uredi | uredi izvor]
Reference[uredi | uredi izvor]
- ^ Boulton AA, Huebert ND (novembar 1981). "Biosynthesis of some urinary trace amines in the rat and the human". Research Communications in Chemical Pathology and Pharmacology. 34 (2): 295–310. PMID 7335956.
- ^ Dyck LE, Juorio AV, Boulton AA (juni 1982). "The in vitro release of endogenous m-tyramine, p-tyramine and dopamine from rat striatum". Neurochemical Research. 7 (6): 705–16. doi:10.1007/bf00965523. PMID 7121718.
- ^ Sardar A, Juorio AV, Boulton AA (juni 1987). "The concentration of p- and m-tyramine in the rat mesolimbic system: its regional distribution and effect of monoamine oxidase inhibition". Brain Research. 412 (2): 370–4. doi:10.1016/0006-8993(87)91145-0. PMID 3607473.
- ^ Dyck LE, Kazakoff CW, Dourish CT (oktobar 1982). "The role of catecholamines, 5-hydroxytryptamine and m-tyramine in the behavioural effects of m-tyrosine in the rat". European Journal of Pharmacology. 84 (3–4): 139–49. doi:10.1016/0014-2999(82)90196-0. PMID 7173317.
- ^ McQuade PS, Wood PL (1984). "The effects of administration of meta-tyramine and para-tyramine on dopamine and its metabolites in the rat striatum". Progress in Neuro-psychopharmacology & Biological Psychiatry. 8 (4–6): 705–9. doi:10.1016/0278-5846(84)90042-3. PMID 6531442.
- ^ "EC 4.1.1.28 – Aromatic-L-amino-acid decarboxylase (Homo sapiens)". BRENDA. Technische Universität Braunschweig. juli 2016. Pristupljeno 7. 10. 2016.
Substrate: m-tyrosine
Product: m-tyramine + CO2
Organism: Homo sapiens
Reaction diagram - ^ Wang X, Li J, Dong G, Yue J (februar 2014). "The endogenous substrates of brain CYP2D". Eur. J. Pharmacol. 724: 211–218. doi:10.1016/j.ejphar.2013.12.025. PMID 24374199.
Vanjski linkovi[uredi | uredi izvor]
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Commons ima datoteke na temu: Meta-Tiramin |