Clopamide

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Clopamide
Systematic (IUPAC) name
4-chloro-N-(2,6-dimethyl-1-piperidyl)-3-sulfamoyl-
benzamide
Clinical data
AHFS/Drugs.com International Drug Names
Pregnancy cat.  ?
Legal status  ?
Identifiers
CAS number 636-54-4
ATC code C03BA03
PubChem CID 2804
ChemSpider 2702 YesY
UNII 17S83WON0I YesY
KEGG D02460 YesY
Chemical data
Formula C14H20ClN3O3S 
Mol. mass 345.846 g/mol
SMILES eMolecules & PubChem
 YesY (what is this?)  (verify)

Clopamide (trade name Brinaldix) is a piperidine diuretic.[1]

[edit] Mechanism of action

Clopamide is categorised as a thiazide-like diuretic and works in similar way as the thiazide diuretics do.[2] It acts in the kidneys, at the proximal convoluted tubule (PCT) of the nephron where it inhibits the sodium-chloride symporter. Clopamide selectively binds at the chloride binding site of the sodium-chloride symporter in the PCT cells on the luminal (interior) side and thus interferes with the reabsorption of sodium chloride, causing an equiosmolar excretion of water along with sodium chloride.[3]

[edit] References

  1. ^ McNeil, J. J.; Conway, E. L.; Drummer, O. H.; Howes, L. G.; Christophidis, N.; Louis, W. J. (1987). "Clopamide: Plasma concentrations and diuretic effect in humans". Clinical pharmacology and therapeutics 42 (3): 299–304. PMID 3621784.  edit
  2. ^ Erina, E. V.; Luk'Ianova, O. N.; Dzhappuev, A. D.; Serebrovskaia, I.; Bronshteĭn, R. I. (1971). "Study of the therapeutic effect and mechanism of action of a new diuretic, Brinaldix, in hypertension". Terapevticheskii arkhiv 43 (1): 68–72. PMID 5574542.  edit
  3. ^ Duarte, J. D.; Cooper-Dehoff, R. M. (2010). "Mechanisms for blood pressure lowering and metabolic effects of thiazide and thiazide-like diuretics". Expert Review of Cardiovascular Therapy 8 (6): 793–802. doi:10.1586/erc.10.27. PMC 2904515. PMID 20528637. http://www.pubmedcentral.nih.gov/articlerender.fcgi?tool=pmcentrez&artid=2904515.  edit


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