Sulindac

Last updated
Sulindac
Sulindac structure.svg
Clinical data
Trade names Clinoril
AHFS/Drugs.com Monograph
MedlinePlus a681037
Pregnancy
category
  • AU:C
Routes of
administration 		By mouth
ATC code
Legal status
Legal status
  • AU: S4 (Prescription only)
  • UK: POM (Prescription only)
  • US: ℞-only
Pharmacokinetic data
Bioavailability Approximately 90% (Oral)
Metabolism ?
Elimination half-life 7.8 hours, metabolites up to 16.4 hours
Excretion Renal (50%) and fecal (25%)
Identifiers
  • {(1Z)-5-fluoro-2-methyl-1-[4-(methylsulfinyl)benzylidene]-1H-indene-3-yl}acetic acid
CAS Number
PubChem CID
IUPHAR/BPS
DrugBank
ChemSpider
UNII
KEGG
ChEBI
ChEMBL
PDB ligand
CompTox Dashboard (EPA)
ECHA InfoCard 100.048.909 OOjs UI icon edit-ltr-progressive.svg
Chemical and physical data
Formula C20H17FO3S
Molar mass 356.41 g·mol−1
3D model (JSmol)
Melting point 182 to 185 °C (360 to 365 °F) (decomp.)
  • O=S(c1ccc(cc1)\C=C3/c2ccc(F)cc2\C(=C3C)CC(=O)O)C
  • InChI=1S/C20H17FO3S/c1-12-17(9-13-3-6-15(7-4-13)25(2)24)16-8-5-14(21)10-19(16)18(12)11-20(22)23/h3-10H,11H2,1-2H3,(H,22,23)/b17-9- Yes check.svgY
  • Key:MLKXDPUZXIRXEP-MFOYZWKCSA-N Yes check.svgY
 X mark.svgNYes check.svgY  (what is this?)    (verify)

Sulindac is a nonsteroidal anti-inflammatory drug (NSAID) of the arylalkanoic acid class that is marketed as Clinoril. Imbaral (not to be confused with mebaral) is another name for this drug. Its name is derived from sul(finyl)+ ind(ene)+ ac(etic acid) It was patented in 1969 and approved for medical use in 1976. [1]

Contents

Medical uses

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 the active NSAID. More specifically, the agent is converted by liver enzymes to a sulfide that 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 NSAIDs except for drugs of the COX-2 inhibitor class [2] . 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 a history of 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, though it is less likely to cause kidney damage than other NSAIDs.

Sulindac seems to have a property, independent of COX-inhibition, of reducing the growth of polyps and precancerous lesions in the colon, especially in association with familial adenomatous polyposis, and may have other anti-cancer properties. [3] [4]

Adverse effects

In October 2020, the U.S. Food and Drug Administration (FDA) required the drug label to be updated for all nonsteroidal anti-inflammatory medications to describe the risk of kidney problems in unborn babies that result in low amniotic fluid. [5] [6] They recommend avoiding NSAIDs in pregnant women at 20 weeks or later in pregnancy. [5] [6]

Society and culture

Litigation

In September 2010 a federal jury in New Hampshire awarded $21 million to Karen Bartlett, a woman who developed Stevens–Johnson syndrome/Toxic epidermal necrolysis as a result of taking a generic brand of sulindac manufactured by Mutual Pharmaceuticals for her shoulder pain. Ms. Bartlett sustained severe injuries including the loss of over 60% of her surface skin and permanent near-blindness. The case had been appealed to the United States Supreme Court, where the main issue was whether federal law preempts Ms. Bartlett's claim. [7] On June 24, 2013, the Supreme Court ruled 5–4 in favor of Mutual Pharmaceuticals, throwing out the earlier $21 million jury verdict. [8] [9]

Synthesis

Sulindac synthesis: Sulindac synthesis.svg
Sulindac synthesis:

Rxn of p-fluorobenzyl chloride (1) with the anion of diethylmethyl malonate (2) gives intermediate diester (3), saponification of which and subsequent decarboxylation leads to 4. {Alternatively it can be formed by Perkin reaction between p-fluorobenzaldehyde and propionic anhydride in the presence of NaOAc, followed by catalytic hydrogenation of the olefinic bond using a palladium on carbon catalyst.}

Polyphosphoric acid (PPA) cyclization leads to 5-fluoro-2-methyl-3-indanone (4). A Reformatsky reaction with zinc amalgam and bromoacetic ester leads to carbinol (5), which is then dehydrated with tosic acid to indene 6. {Alternatively, this step can be performed in a Knoevenagel condensation with cyanoacetic acid, which is then further decarboxylated.}

The active methylene group is condensed with p-methylthiobenzaldehyde, using sodium methoxide as catalyst, and then saponified to give Z (7) which in turn oxidized with sodium metaperiodate to sulfoxide 8, the antiinflammatory agent sulindac.

Related Research Articles

<span class="mw-page-title-main">Nonsteroidal anti-inflammatory drug</span> Class of therapeutic drug for relieving pain and inflammation

Non-steroidal anti-inflammatory drugs (NSAID) are members of a therapeutic drug class which reduces pain, decreases inflammation, decreases fever, and prevents blood clots. Side effects depend on the specific drug, its dose and duration of use, but largely include an increased risk of gastrointestinal ulcers and bleeds, heart attack, and kidney disease.

<span class="mw-page-title-main">Ibuprofen</span> Medication used for treating pain, fever, and inflammation

Ibuprofen is a nonsteroidal anti-inflammatory drug (NSAID) that is used to relieve pain, fever, and inflammation. This includes painful menstrual periods, migraines, and rheumatoid arthritis. It may also be used to close a patent ductus arteriosus in a premature baby. It can be used by mouth or intravenously. It typically begins working within an hour.

<span class="mw-page-title-main">Diclofenac</span> Nonsteroidal anti-inflammatory drug


Diclofenac, sold under the brand name Voltaren, among others, is a nonsteroidal anti-inflammatory drug (NSAID) used to treat pain and inflammatory diseases such as gout. It is taken by mouth or rectally in a suppository, used by injection, or applied to the skin. Improvements in pain last for as much as eight hours. It is also available in combination with misoprostol in an effort to decrease stomach problems.

<span class="mw-page-title-main">Naproxen</span> Nonsteroidal anti-inflammatory drug (NSAID) used to treat pain

Naproxen, sold under the brand name Aleve among others, is a nonsteroidal anti-inflammatory drug (NSAID) used to treat pain, menstrual cramps, inflammatory diseases such as rheumatoid arthritis, gout and fever. It is taken orally. It is available in immediate and delayed release formulations. Onset of effects is within an hour and lasts for up to twelve hours.

<span class="mw-page-title-main">Celecoxib</span> Nonsteroidal anti-inflammatory drug

Celecoxib, sold under the brand name Celebrex among others, is a COX-2 inhibitor and nonsteroidal anti-inflammatory drug (NSAID). It is used to treat the pain and inflammation in osteoarthritis, acute pain in adults, rheumatoid arthritis, ankylosing spondylitis, painful menstruation, and juvenile rheumatoid arthritis. It may also be used to decrease the risk of colorectal adenomas in people with familial adenomatous polyposis. It is taken by mouth. Benefits are typically seen within an hour.

COX-2 inhibitors (coxibs) are a type of nonsteroidal anti-inflammatory drug (NSAID) that directly target cyclooxygenase-2, COX-2, an enzyme responsible for inflammation and pain. Targeting selectivity for COX-2 reduces the risk of peptic ulceration and is the main feature of celecoxib, rofecoxib, and other members of this drug class.

<span class="mw-page-title-main">Indometacin</span> Anti-inflammatory drug

Indometacin, also known as indomethacin, is a nonsteroidal anti-inflammatory drug (NSAID) commonly used as a prescription medication to reduce fever, pain, stiffness, and swelling from inflammation. It works by inhibiting the production of prostaglandins, endogenous signaling molecules known to cause these symptoms. It does this by inhibiting cyclooxygenase, an enzyme that catalyzes the production of prostaglandins.

<span class="mw-page-title-main">Mefenamic acid</span> Chemical compound

Mefenamic acid is a member of the anthranilic acid derivatives class of nonsteroidal anti-inflammatory drugs (NSAIDs), and is used to treat mild to moderate pain.

<span class="mw-page-title-main">Lumiracoxib</span> Cox-2 inhibitor anti-inflammatory drug

Lumiracoxib is a COX-2 selective inhibitor nonsteroidal anti-inflammatory drug.

<span class="mw-page-title-main">Oxaprozin</span> Chemical compound

Oxaprozin, also known as oxaprozinum, is a nonsteroidal anti-inflammatory drug (NSAID), used to relieve the inflammation, swelling, stiffness, and joint pain associated with osteoarthritis and rheumatoid arthritis. Chemically, it is a propionic acid derivative. Safety and efficacy has been established in children over 6 years with juvenile rheumatoid arthritis only, and there is an increased risk of adverse reactions in the elderly population.

<span class="mw-page-title-main">Piroxicam</span> Chemical compound

Piroxicam is a nonsteroidal anti-inflammatory drug (NSAID) of the oxicam class used to relieve the symptoms of painful inflammatory conditions like arthritis. Piroxicam works by preventing the production of endogenous prostaglandins which are involved in the mediation of pain, stiffness, tenderness and swelling. The medicine is available as capsules, tablets and as a prescription-free gel 0.5%. It is also available in a betadex formulation, which allows a more rapid absorption of piroxicam from the digestive tract. Piroxicam is one of the few NSAIDs that can be given parenteral routes.

<span class="mw-page-title-main">Meloxicam</span> Nonsteroidal anti-inflammatory drug (NSAID)

Meloxicam, sold under the brand name Mobic among others, is a nonsteroidal anti-inflammatory medication (NSAID) used to treat pain and inflammation in rheumatic diseases and osteoarthritis. It is used by mouth or by injection into a vein. It is recommended that it be used for as short a period as possible and at a low dose.

<span class="mw-page-title-main">Ketorolac</span> Nonsteroidal anti-inflammatory drug (NSAID; analgesic)

Ketorolac, sold under the brand names Toradol, and Biorolac among others, is a nonsteroidal anti-inflammatory drug (NSAID) used to treat pain. Specifically it is recommended for moderate to severe pain. Recommended duration of treatment is less than six days, and in Switzerland not more than two days. It is used by mouth, by nose, by injection into a vein or muscle, and as eye drops. Effects begin within an hour and last for up to eight hours.

<span class="mw-page-title-main">Etodolac</span> Nonsteroidal Anti-Inflammatory Drug

Etodolac is a nonsteroidal anti-inflammatory drug (NSAID).

<span class="mw-page-title-main">Diflunisal</span> Nonsteroidal anti-inflammatory (NSAID), Used as an analgesic & anti inflammatory

Diflunisal is a salicylic acid derivative with analgesic and anti-inflammatory activity. It was developed by Merck Sharp & Dohme in 1971, as MK647, after showing promise in a research project studying more potent chemical analogs of aspirin. It was first sold under the brand name Dolobid, marketed by Merck & Co., but generic versions are now widely available. It is classed as a nonsteroidal anti-inflammatory drug (NSAID) and is available in 250 mg and 500 mg tablets.

<span class="mw-page-title-main">Flurbiprofen</span> Chemical compound

Flurbiprofen is a member of the phenylalkanoic acid derivative family of nonsteroidal anti-inflammatory drugs (NSAIDs). It is primarily indicated as a pre-operative anti-miotic as well as orally for arthritis or dental pain. Side effects are analogous to those of ibuprofen.

<span class="mw-page-title-main">Nabumetone</span> Chemical compound

Nabumetone is a nonsteroidal anti-inflammatory drug (NSAID). Nabumetone was developed by Beecham and first received regulatory approval in 1991. It is available under numerous brand names, such as Relafen, Relifex, and Gambaran.

<span class="mw-page-title-main">Tolmetin</span> Chemical compound

Tolmetin is a nonsteroidal anti-inflammatory drug (NSAID) of the heterocyclic acetic acid derivative class. It is used primarily to reduce hormones that cause pain, swelling, tenderness, and stiffness in conditions such as osteoarthritis and rheumatoid arthritis, including juvenile rheumatoid arthritis. In the United States it is marketed as Tolectin and comes as a tablet or capsule.

<span class="mw-page-title-main">Meclofenamic acid</span> Chemical compound

Meclofenamic acid is a drug used for joint, muscular pain, arthritis and dysmenorrhea. It is a member of the anthranilic acid derivatives class of nonsteroidal anti-inflammatory drugs (NSAIDs) and was approved by the US FDA in 1980. Like other members of the class, it is a cyclooxygenase (COX) inhibitor, preventing the formation of prostaglandins.

<span class="mw-page-title-main">Fenoprofen</span> Chemical compound

Fenoprofen is a nonsteroidal anti-inflammatory drug (NSAID). Fenoprofen calcium is used for symptomatic relief for rheumatoid arthritis, osteoarthritis, and mild to moderate pain. It has also been used to treat postoperative pain. Fenoprofen is marketed in the US as Nalfon. It is available as a generic medication.

References

  1. ↑ Fischer, Jnos; Ganellin, C. Robin (2006). Analogue-based Drug Discovery. John Wiley & Sons. p. 517. ISBN   9783527607495.
  2. ↑ No authors listed. "Sulindac: In: LiverTox: Clinical and Research Information on Drug-Induced Liver Injury [Internet]" – via PubMed.
  3. ↑ Scheper MA, Nikitakis NG, Chaisuparat R, Montaner S, Sauk JJ (March 2007). "Sulindac induces apoptosis and inhibits tumor growth in vivo in head and neck squamous cell carcinoma". Neoplasia. 9 (3): 192–9. doi:10.1593/neo.06781. PMC   1838577 . PMID   17401459. Archived from the original on 2012-09-05.
  4. ↑ Shiff SJ, Qiao L, Tsai LL, Rigas B (July 1995). "Sulindac sulfide, an aspirin-like compound, inhibits proliferation, causes cell cycle quiescence, and induces apoptosis in HT-29 colon adenocarcinoma cells". J. Clin. Invest. 96 (1): 491–503. doi:10.1172/JCI118060. PMC   185223 . PMID   7615821.
  5. 1 2 "FDA Warns that Using a Type of Pain and Fever Medication in Second Half of Pregnancy Could Lead to Complications". U.S. Food and Drug Administration (FDA) (Press release). 15 October 2020. Retrieved 15 October 2020.PD-icon.svg This article incorporates text from this source, which is in the public domain .
  6. 1 2 "NSAIDs may cause rare kidney problems in unborn babies". U.S. Food and Drug Administration. 21 July 2017. Retrieved 15 October 2020.PD-icon.svg This article incorporates text from this source, which is in the public domain .
  7. ↑ Thomas, Katie (2013-03-04). "Justices to Take Up Case on Generic Drug Markers' Liability". New York Times. Retrieved 4 March 2013.
  8. ↑ Kendall, Brent. "Supreme Court Again Limits Product-Liability Suits on Generic Drugs". Wall Street Journal. Retrieved 24 June 2013.
  9. ↑ Bartlett v. Mut. Pharm. Co., Inc., 678F.3d30 (D.C. Cir.March 19, 2013).
  10. ↑ Shuman, R. F.; Pines, S. H.; Shearin, W. E.; Czaja, R. F.; Abramson, N. L.; Tull, R. (1977). "A sterically efficient synthesis of (Z)-5-fluoro-2-methyl-1-(p-methylthiobenzylidene)-3-indenylacetic acid and its S-oxide, sulindac". The Journal of Organic Chemistry. 42 (11): 1914. doi:10.1021/jo00431a019.
  11. ↑ R.B. Greenwald, E.B. Witzel, DE 2039426 (1971).
  12. ↑ J.B. Conn, D.F. Hinkley, U.S. Patent 3,647,858 (1972).
  13. ↑ R.B. Greenwald, H. Jones, U.S. Patent 3,654,349 (1972).
This page is based on this Wikipedia article
Text is available under the CC BY-SA 4.0 license; additional terms may apply.
Images, videos and audio are available under their respective licenses.