Ethacrynic acid drug data and news

Ethacrynic acid drug data, resources, and news articles (when available). Onconews.org provides news on cancer research. This section, which includes profiles on medicines that may or not be cancer-related is in beta form. If things run smoothly we will be releasing a new format late in the summer of 2006.

Generic name Ethacrynic acid
Brand Names/Synonyms Crinuryl; Edecril; Edecrin; Edecrina; Endecril; Etacrinic Acid; Etacrynic Acid; Etakrinic Acid; Ethacrynate; Ethacrynic Acid; Hidromedin; Hydromedin; MK 595; MK-595; Methylenebutyrylphenoxyacetic Acid; Mingit; Otacril; Reomax; Taladren; Uregit
Indication For treatment of edema when an agent with greater diuretic potential than those commonly employed is required used in pulmonary oedema in congestive cardiac failure; Renal and hepatic disease
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Description Not Available
Pharmacology Ethacrynic acid, a monosulfonamyl diuretic, differs form other thiazide diuretics in that a double ring system is incorporated into its structure. Ethacrynic acid is used alone or with atenolol in the management of hypertension and edema.
Mechanism Of Action Ethacrynic acid inhibits sodium ion transport across the renal tubular epithelium in the cortical diluting segment of the ascending limb of the loop of Henle. By increasing the delivery of sodium to the distal renal tubule, Ethacrynic acid indirectly increases potassium excretion via the sodium-potassium exchange mechanism.
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Dosage Forms TABLET
Drug_Category Diuretics; Enzyme Inhibitors
Absorption Not Available
Interactions Drug Interactions for Ethacrynic acid:

Lithium generally should not be given with diuretics because they reduce its renal clearance and add a high risk of lithium toxicity. Read circulars for lithium preparations before use of such concomitant therapy.

EDECRIN may increase the ototoxic potential of other drugs such as aminoglycoside and some cephalosporin antibiotics. Their concurrent use should be avoided.

A number of drugs, including ethacrynic acid, have been shown to displace warfarin from plasma protein; a reduction in the usual anticoagulant dosage may be required in patients receiving both drugs.

In some patients, the administration of a non- steroidal antiinflammatory agent can reduce the diuretic, natriuretic, and antihypertensive effects of loop, potassium- sparing and thiazide diuretics. Therefore, when EDECRIN and non- steroidal anti- inflammatory agents are used concomitantly, the patient should be observed closely to determine if the desired effect of the diuretic is obtained.

Toxicity Not Available
Organisms Affected Humans and other mammals
Chemical IUPAC Name 2-[2,3-dichloro-4-(2-ethylprop-2-enoyl)phenoxy]ethanoicacid
Chemical Formula C13H12Cl2O4
Molecular Weight 303.137 g/mol
Smiles String CCC(=C)C(=O)C1=C(C(=C(C=C1)OCC(=O)O)Cl)Cl
Melting Point 122.5 °C
Water Solubility Not Available
State Solid
LogP/Hphobicity 3.414
Isoelectric Point Not Available
Biotransformation Not Available
Half Life Not Available
Protein Binding [%] > 98%
RxList Link RXlist
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Drug Reference http://www.drugs.com/cons/Ethacrynic_acid.html
http://www.rxlist.com/cgi/generic3/edecrin.htm
http://www.pharmgkb.org/views/index.jsp?objId=
Drug Type Approved Drug
Accession No APRD00251
CAS Registry Number 58-54-8
KEGG Compound ID C06983
PubChem ID SID:9197
PharmGKB ID PA449518
SwissProt ID Not Available
GenBank ID Not Available
Drug ID Number [DIN] 2258528

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