Nabumetone was originally developed as a non-acidic non-steroidal anti-inflammatory drug (NSAID).[label] It was thought to avoid trapping of the drug in the stomach by making it unable to dissociate into ions which was believed to reduce GI toxicity by limiting local action.[A179077] While slightly reduced, possibly due to a degree of cyclooxygenase-2 selectivity (COX-2), nabumetone still produces significant adverse effects in the GI tract.[label,A178903] The molecule itself is a pro-drug with its 6-methoxy-2-naphthylacetic acid (6-MNA) metabolite acting as a potent COX inhibitor similar in structure to [naproxen]. Nabumetone was developed by Smithkline Beecham under the trade name Relafen and first received FDA approval in December, 1991.[L6568]
Synonyms
Nabumetonum
Nabumetone
4-(6-Methoxy-2-naphthyl)-2-butanone
Nabumetona
Nabumétone
4-(6-Methoxy-2-naphthalenyl)-2-butanone
Nabumeton
Brand Names
Nabumetone 750 mg
PMS-nabumetone
Nabumetone
Relafen
Nabumetone-500
Teva-nabumetone
Mylan-nabumetone
Relafen Tablets 750mg
Relafen Tablets 500mg
Relafen DS
NuDroxiPAK N-500
Sandoz Nabumetone
Nabumetone 500 mg
Nabumetone 1000 mg
Indication
**Indicated** for:[label] 1) Symptomatic relief in rheumatoid arthritis. 2) Symptomatic relief in osteoarthritis.
Drug Info/Drug Targets: DrugBank 3.0: a comprehensive resource for 'omics' research on drugs. Knox C, Law V, Jewison
T, Liu P, Ly S, Frolkis A, Pon A, Banco K, Mak C, Neveu V, Djoumbou Y, Eisner R, Guo AC, Wishart DS.
Nucleic Acids Res. 2011 Jan; 39 (Database issue):D1035-41. | PMID:21059682
