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Deksametazon

Deksametazon
IUPAC ime
(8S,9R,10S,11S,13S,14S,16R,17R)-9- Fluoro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16- trimethyl-6,7,8,9,10,11,12,13,14,15,16,17- dodecahydro-3H-cyclopenta[a]phenanthren-3-one
Klinički podaci
Kategorija trudnoće
  • US: C (Mogući rizik)
Način primeneOralno, IV, IM, SC i IO
Pravni status
Pravni status
  • Rx-samo
Farmakokinetički podaci
Bioraspoloživost80-90%
Vezivanje proteina70%
Metabolizamhepatički
Poluvreme eliminacije36-54 časova
Izlučivanjerenal
Identifikatori
CAS broj50-02-2 ДаY
ATC kodA01AC02 (WHO) C05AA09, D07AB19, H02AB02, R01AD03, S01BA01, S02BA06, S03BA01
PubChemCID 5743
DrugBankAPRD00674
ChemSpider5541
Hemijski podaci
FormulaC22H29FO5
Molarna masa392,47 g·mol−1
  • O=C(CO)[C@]3(O)[C@]2(C[C@H](O)[C@]4(F)[C@@]/1(\C(=C/C(=O)\C=C\1)CC[C@H]4[C@@H]2C[C@H]3C)C)C
  • InChI=1S/C22H29FO5/c1-12-8-16-15-5-4-13-9-14(25)6-7-19(13,2)21(15,23)17(26)10-20(16,3)22(12,28)18(27)11-24/h6-7,9,12,15-17,24,26,28H,4-5,8,10-11H2,1-3H3/t12-,15+,16+,17+,19+,20+,21+,22+/m1/s1 ДаY
  • Key:UREBDLICKHMUKA-CXSFZGCWSA-N ДаY

Deksametazon je potentan sintetički predstavnik glukokortikoidne klase steroidnih hormona. Ovaj lek ima antiinflamatorno i imunosupresivno dejstvo. On je 20-30 puta potentniji od kortizola, i 4-5 puta od prednizona.[1]

  1. ^ Nazar CE, Lacassie HJ, López RA, Muñoz HR. „Dexamethasone for postoperative nausea and vomiting prophylaxis: Effect on glycaemia in obese patients with impaired glucose tolerance”. Eur J Anaesthesiol. 2009 (26): 318—21. 

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