Piretanide

Last updated
Piretanide
Piretanide structure.svg
Clinical data
Trade names Arelix, Eurelix, Tauliz, others
AHFS/Drugs.com International Drug Names
Routes of
administration
By mouth
ATC code
Legal status
Legal status
  • EU:Rx-only [1]
  • In general: ℞ (Prescription only)
Pharmacokinetic data
Bioavailability ~90% [2]
Protein binding 96%
Metabolism not identified
Excretion Urine (60%), feces (40%)
Identifiers
  • 3-(aminosulfonyl)-4-phenoxy-5-pyrrolidin-1-ylbenzoic acid
CAS Number
PubChem CID
IUPHAR/BPS
DrugBank
ChemSpider
UNII
KEGG
CompTox Dashboard (EPA)
ECHA InfoCard 100.054.394 OOjs UI icon edit-ltr-progressive.svg
Chemical and physical data
Formula C17H18N2O5S
Molar mass 362.40 g·mol−1
3D model (JSmol)
  • NS(=O)(=O)c1c(Oc2ccccc2)c(N3CCCC3)cc(c1)C(=O)O
  • InChI=1S/C17H18N2O5S/c18-25(22,23)15-11-12(17(20)21)10-14(19-8-4-5-9-19)16(15)24-13-6-2-1-3-7-13/h1-3,6-7,10-11H,4-5,8-9H2,(H,20,21)(H2,18,22,23) X mark.svgN
  • Key:UJEWTUDSLQGTOA-UHFFFAOYSA-N X mark.svgN
 X mark.svgNYes check.svgY  (what is this?)    (verify)

Piretanide is a loop diuretic [3] compound by using a then-new method for introducing cyclic amine residues in an aromatic nucleus in the presence of other aromatically bonded functional groups. Studies of piretanide in rats and dogs in comparison with other high-ceiling diuretics such as furosemide and bumetanide found a more suitable dose/response rate (regression line) and a more favourable sodium/potassium excretion ratio. These findings led eventually to studies in man and finally to the introduction as a saluretic and antihypertensive [4] medication in Germany, France, Italy and other countries.

Contents

It was made in 1973, patented in 1974, and approved for medical use in 1981. [5]

Brand names

Brand names include Arelix, Eurelix, Tauliz.

References

  1. "List of nationally authorised medicinal products: Active substance: piretanide: Procedure no.: PSUSA/00002433/202110" (PDF). Ema.europa.eu. Retrieved 28 June 2022.
  2. Mutschler E (1995). Greger RF, Knauf H, Mutschler E (eds.). Diuretics. Handbook of Experimental Pharmacology. Vol. 117. Berlin, Heidelberg: Springer Science & Business Media. p. 517. ISBN   978-3-642-79565-7.
  3. Musini VM, Rezapour P, Wright JM, Bassett K, Jauca CD (May 2015). "Blood pressure-lowering efficacy of loop diuretics for primary hypertension". The Cochrane Database of Systematic Reviews. 2015 (5) CD003825. doi:10.1002/14651858.CD003825.pub4. PMC   7156893 . PMID   26000442.
  4. Haberfeld H, ed. (2009). Austria-Codex (in German) (2009/2010 ed.). Vienna: Österreichischer Apothekerverlag. ISBN   978-3-85200-196-8.
  5. Fischer J, Ganellin CR (2006). Analogue-based Drug Discovery. John Wiley & Sons. p. 458. ISBN   978-3-527-60749-5.

Further reading