Adrenorfin
Adrenorfin | |||
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IUPAC ime |
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Identifikacija | |||
CAS registarski broj | 88377-68-8 | ||
PubChem[1][2] | 122176 | ||
ChemSpider[3] | 108968 | ||
Jmol-3D slike | Slika 1 | ||
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Svojstva | |||
Molekulska formula | C44H69N15O9S | ||
Molarna masa | 984,18 g/mol | ||
Ukoliko nije drugačije napomenuto, podaci se odnose na standardno stanje (25 °C, 100 kPa) materijala | |||
Infobox references |
Adrenorfin (metorfamid) je endogeni, C-terminalno amidisani, opioidni oktapeptid (Tyr-Gly-Gly-Phe-Met-Arg-Arg-Val-NH2). On nastaje proteolitičim presecanjem proenkefalina A. Adrenorfin je široko rasprostranjen u mozgu sisara.[4][5][6][7][8]
Dobio je ime po činjenici da je originalno nađen u humanom feohromocitomnom tumoru izvedenom iz srži nadbubrežne žlezde. Naknadno je utvrđeno da je isto tako prisutan u normalnoj humanoj i goveđoj adrenalnoj meduli.[4] Adrenorfin ima potentno opioidno dejstvo. On deluje kao balansirani agonist μ- i κ-opioidnog receptora, a nema efekta na δ-opioidne receptore.[5] On ispoljava analgetičke i respiratorno depresantske efekte.[9]
- ↑ Li Q, Cheng T, Wang Y, Bryant SH (2010). „PubChem as a public resource for drug discovery.”. Drug Discov Today 15 (23-24): 1052-7. DOI:10.1016/j.drudis.2010.10.003. PMID 20970519.
- ↑ Evan E. Bolton, Yanli Wang, Paul A. Thiessen, Stephen H. Bryant (2008). „Chapter 12 PubChem: Integrated Platform of Small Molecules and Biological Activities”. Annual Reports in Computational Chemistry 4: 217-241. DOI:10.1016/S1574-1400(08)00012-1.
- ↑ Hettne KM, Williams AJ, van Mulligen EM, Kleinjans J, Tkachenko V, Kors JA. (2010). „Automatic vs. manual curation of a multi-source chemical dictionary: the impact on text mining”. J Cheminform 2 (1): 3. DOI:10.1186/1758-2946-2-3. PMID 20331846.
- ↑ 4,0 4,1 Matsuo H, Miyata A, Mizuno K (1983). „Novel C-terminally amidated opioid peptide in human phaeochromocytoma tumour”. Nature 305 (5936): 721–3. PMID 6633641.
- ↑ 5,0 5,1 Weber E, Esch FS, Böhlen P, et al. (December 1983). „Metorphamide: isolation, structure, and biologic activity of an amidated opioid octapeptide from bovine brain”. Proceedings of the National Academy of Sciences of the United States of America 80 (23): 7362–6. PMC 390055. PMID 6316361.
- ↑ Sonders M, Barchas JD, Weber E (August 1984). „Regional distribution of metorphamide in rat and guinea pig brain”. Biochemical and Biophysical Research Communications 122 (3): 892–8. DOI:10.1016/0006-291X(84)91174-4. PMID 6477570.
- ↑ Miyata A, Mizuno K, Minamino N, Matsuo H (May 1984). „Regional distribution of adrenorphin in rat brain: comparative study with PH-8P”. Biochemical and Biophysical Research Communications 120 (3): 1030–6. DOI:10.1016/S0006-291X(84)80210-7. PMID 6732783.
- ↑ Miyata A, Mizuno K, Honzawa M, Tohyama M, Matsuo H (February 1985). „Adrenorphin immunoreactivity in rat brain”. Neuropeptides 5 (4-6): 517–20. PMID 2860609.
- ↑ Xu SF, Lu WX, Zhou KR, et al. (April 1985). „The analgesic and respiratory depressant actions of metorphamide in mice and rabbits”. Neuropeptides 6 (2): 121–31. PMID 4000426.