Sulindac

From Wikipedia, the free encyclopedia

Sulindac
Systematic (IUPAC) name
2-[6-fluoro-2-methyl-3- [(4-methylsulfinylphenyl)methylidene]inden-1-yl]- acetic acid
Identifiers
CAS number	38194-50-2
ATC code	M01AB02
PubChem	5352
DrugBank	APRD01243
Chemical data
Formula	C20H17FO3S
Mol. weight	356.412 g/mol
Pharmacokinetic data
Bioavailability	Approximately 90% (Oral)
Metabolism	?
Half life	7.8 hours, metabolites up to 16.4 hours
Excretion	Renal (50%) and fecal (25%)
Therapeutic considerations
Pregnancy cat.	C(AU) C(US)
Legal status	POM(UK) ℞-only(US)
Routes	Oral

Sulindac is a non-steroidal anti-inflammatory drug of the arylalkanoic acid class that is marketed in the U.S. by Merck as Clinoril. Like other NSAIDs, it is useful in the treatment of acute or chronic inflammatory conditions. Sulindac is a prodrug, derived from sulfinylindene that is converted in the body to an active NSAID. More specifically, the agent is converted by liver enzymes to a sulfide which is excreted in the bile and then reabsorbed from the intestine. This is thought to help maintain constant blood levels with reduced gastrointestinal side effects. Some studies have shown sulindac to be relatively less irritating to the stomach than other NSAID's except for drugs of the COX-2 inhibitor class ^{[citation needed]}. The exact mechanism of its NSAID properties is unknown, but it is thought to act on enzymes COX-1 and COX-2, inhibiting prostaglandin synthesis.

Its usual dosage is 150-200 milligrams twice per day, with food. It should not be used by persons with major allergic reactions (urticaria or anaphylaxis) to aspirin or other NSAIDs, and should be used with caution by persons having pre-existing peptic ulcer disease. Sulindac is much more likely than other NSAIDs to cause damage to the liver or pancreas.

Sulindac seems to have a property, independent of COX-inhibition, in reducing the growth of polyps and precancerous lesions in the colon, especially in association with familial adenomatous polyposis.

Sulindac is an effective tocolytic and may be used in the treatment of preterm labour.

In common with other NSAIDs, sulindac is currently being investigated for its role in the treatment of Alzheimer's disease.

[edit] External links

• RxList information on Sulindac
• Drug Profile

• Links to external chemical sources.

Non-steroidal anti-inflammatory drugs (primarily M01A and M02A, also N02BA) edit

Salicylates: Aspirin (Acetylsalicylic Acid), Diflunisal, Ethenzamide -- Arylalkanoic acids: Diclofenac, Indometacin, Sulindac 2-Arylpropionic acids (profens): Carprofen, Flurbiprofen, Ibuprofen, Ketoprofen, Ketorolac, Loxoprofen, Naproxen, Tiaprofenic acid, N-Arylanthranilic acids (fenamic acids): Mefenamic acid -- Pyrazolidine derivatives: Phenylbutazone Oxicams: Meloxicam, Piroxicam -- Coxibs: Celecoxib, Etoricoxib, Parecoxib, Rofecoxib, Valdecoxib -- Sulphonanilides: Nimesulide Topically used products: Diclofenac, Flurbiprofen, Ibuprofen, Indometacin, Ketoprofen, Naproxen, Piroxicam