Buprenorfin

Buprenorfin
(IUPAC) ime
	(2S)-2-[(-)-(5R,6R,7R,14S)-; 9α-cyclopropylmethyl-4,5-epoxy-; 6,14-ethano-3-hydroxy-; 6-methoxymorphinan-7-yl]-; 3,3-dimethylbutan-2-ol
Klinički podaci
Robne marke	Buprenex, Subutex, Suboxone, Butrans
AHFS/Drugs.com	Monografija
MedlinePlus	a605002
Identifikatori
CAS broj	52485-79-7
ATC kod	N02AE01 N07BC01
PubChem	644073
DrugBank	DB00921
ChemSpider	559124
UNII	40D3SCR4GZ
KEGG	D07132
ChEBI	CHEBI:3216
ChEMBL	CHEMBL1201894
Hemijski podaci
Formula	C29H41NO4
Mol. masa	467.64 g/mol
SMILES	eMolekuli & PubHem
InChI
	InChI=1S/C29H41NO4/c1-25(2,3)26(4,32)20-15-27-10-11-29(20,33-5)24-28(27)12-13-30(16-17-6-7-17)21(27)14-18-8-9-19(31)23(34-24)22(18)28/h8-9,17,20-21,24,31-32H,6-7,10-16H2,1-5H3/t20-,21-,24-,26+,27-,28+,29-/m1/s1 ; Key: RMRJXGBAOAMLHD-IHFGGWKQSA-N
Farmakokinetički podaci
Bioraspoloživost	55%(sublingualno)/48.2% +/- 8.35%(intranazalno)
Vezivanje za proteine plazme	96%
Metabolizam	hepatički; CYP3A4, CYP2C8
Poluvreme eliminacije	20–70
Izlučivanje	bilijarno i renalno
Farmakoinformacioni podaci
Trudnoća	C(AU) C(US)
Pravni status	Droga (S8) (AU) ? (UK) Schedule III (USA)
Način primene	sublingualno, IM, IV, transdermalno, intranazalno, rektalno on

Buprenorfin (Subuteks, Temgesic, Subokson (buprenorfin:nalokson 4:1 preparat) - sublingvalne tablete, Bupreneks za injekcije, i Norspan ili Butrans kao transdermalni flaster) je polusintetički opioid koji se koristi za lečenje opioidne zavistnosti u većim dozama (>2 mg), i za kontrolu umerenog bola u nižim dozama (~200 µg).^[8]^[9]

Buprenorfin je sintetički derivat iz tebainske klase sa izuzetno visokim afinitetom za µ- i κ-opioidni receptor. On je parcijalni agonist µ-opioidnog receptora, parcijalni do pun agonist ORL1/nociceptin i δ-opioidnog receptor, i kompetitivni antagonist κ-opioidnog receptora.

Buprenorfin hidrohlorid je prvi plasirao na tržište 1980-ih Rekit & Kolman (sad Rekit Benkiser) kao analgetik, dostupan generalno kao Temgesic 0.2 mg sublingualne tablete, i kao Bupreneks u 0.3 mg/ml inekcionoj formulaciji. Oktobra 2002, FDA je dodatno odobrila Subokson i Subuteks, buprenorfinske visokodozne sublingualne pilule za primenu u detoksifikaciji i dugoročnom lečenju opioidne zavisnosti. Lek se danas predominantno koristi za te svrhe.

U Evropskoj Uniji, Subokson i Subuteks, buprenorfinske visoko dozne sublingualne pilule su odobrene za lečenje opioidne adikcije u septembru 2006. Zadnjih godina, buprenorfin je uveden u većini evropskih zemalja u obliku transdermalne formulacije za lečenje hroničnog bola.

Reference uredi

↑ 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. edit
↑ 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. edit
↑ Joanne Wixon, Douglas Kell (2000). „Website Review: The Kyoto Encyclopedia of Genes and Genomes — KEGG”. Yeast 17 (1): 48–55. DOI:10.1002/(SICI)1097-0061(200004)17:1<48::AID-YEA2>3.0.CO;2-H.
↑ Gaulton A, Bellis LJ, Bento AP, Chambers J, Davies M, Hersey A, Light Y, McGlinchey S, Michalovich D, Al-Lazikani B, Overington JP. (2012). „ChEMBL: a large-scale bioactivity database for drug discovery”. Nucleic Acids Res 40 (Database issue): D1100-7. DOI:10.1093/nar/gkr777. PMID 21948594. edit
↑ Weinberg, D. S.; Inturrisi, C. E.; Reidenberg, B.; Moulin, D. E.; Nip, T. J.; Wallenstein, S.; Houde, R. W.; Foley, K. M. (1988). „Sublingual absorption of selected opioid analgesics”. Clinical pharmacology and therapeutics 44 (3): 335–342. PMID 2458208. edit
↑ Eriksen, J.; Jensen, N. H.; Kamp-Jensen, M.; Bjarnø, H.; Friis, P.; Brewster, D. (1989). „The systemic availability of buprenorphine administered by nasal spray”. The Journal of pharmacy and pharmacology 41 (11): 803–805. PMID 2576057. edit
↑ Keith Parker; Laurence Brunton; Goodman, Louis Sanford; Lazo, John S.; Gilman, Alfred (2006). Goodman & Gilman's The Pharmacological Basis of Therapeutics (11 izd.). New York: McGraw-Hill. ISBN 0-07-142280-3.
↑ Thomas L. Lemke, David A. Williams, ur. (2007). Foye's Principles of Medicinal Chemistry (6 izd.). Baltimore: Lippincott Willams & Wilkins. ISBN 0-7817-6879-9.

Spoljašnje veze uredi

	Portal Medicina
	Portal Hemija

[1] 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. edit

[2] 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.

[3] 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. edit

[4] Joanne Wixon, Douglas Kell (2000). „Website Review: The Kyoto Encyclopedia of Genes and Genomes — KEGG”. Yeast 17 (1): 48–55. DOI:10.1002/(SICI)1097-0061(200004)17:1<48::AID-YEA2>3.0.CO;2-H.

[5] Gaulton A, Bellis LJ, Bento AP, Chambers J, Davies M, Hersey A, Light Y, McGlinchey S, Michalovich D, Al-Lazikani B, Overington JP. (2012). „ChEMBL: a large-scale bioactivity database for drug discovery”. Nucleic Acids Res 40 (Database issue): D1100-7. DOI:10.1093/nar/gkr777. PMID 21948594. edit

[6] Weinberg, D. S.; Inturrisi, C. E.; Reidenberg, B.; Moulin, D. E.; Nip, T. J.; Wallenstein, S.; Houde, R. W.; Foley, K. M. (1988). „Sublingual absorption of selected opioid analgesics”. Clinical pharmacology and therapeutics 44 (3): 335–342. PMID 2458208. edit

[7] Eriksen, J.; Jensen, N. H.; Kamp-Jensen, M.; Bjarnø, H.; Friis, P.; Brewster, D. (1989). „The systemic availability of buprenorphine administered by nasal spray”. The Journal of pharmacy and pharmacology 41 (11): 803–805. PMID 2576057. edit

[8] Keith Parker; Laurence Brunton; Goodman, Louis Sanford; Lazo, John S.; Gilman, Alfred (2006). Goodman & Gilman's The Pharmacological Basis of Therapeutics (11 izd.). New York: McGraw-Hill. ISBN 0-07-142280-3.

[9] Thomas L. Lemke, David A. Williams, ur. (2007). Foye's Principles of Medicinal Chemistry (6 izd.). Baltimore: Lippincott Willams & Wilkins. ISBN 0-7817-6879-9.

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