Misplaced Pages

Econazole

Article snapshot taken from Wikipedia with creative commons attribution-sharealike license. Give it a read and then ask your questions in the chat. We can research this topic together.
(Redirected from Econazole nitrate) Antifungal medication

Pharmaceutical compound
Econazole
Clinical data
Trade namesSpectazole, Ecostatin, others
AHFS/Drugs.comMonograph
MedlinePlusa684049
License data
Pregnancy
category
  • AU: A
Routes of
administration		Topical
ATC code
Legal status
Legal status
Identifiers
IUPAC name
  • (RS)-1-{2--2-(2,4-dichlorophenyl)ethyl}-1H-imidazole
CAS Number
PubChem CID
IUPHAR/BPS
DrugBank
ChemSpider
UNII
KEGG
ChEBI
ChEMBL
CompTox Dashboard (EPA)
ECHA InfoCard100.043.932 Edit this at Wikidata
Chemical and physical data
FormulaC18H15Cl3N2O
Molar mass381.68 g·mol
3D model (JSmol)
ChiralityRacemic mixture
SMILES
  • Clc1ccc(c(Cl)c1)C(OCc2ccc(Cl)cc2)Cn3ccnc3
InChI
  • InChI=1S/C18H15Cl3N2O/c19-14-3-1-13(2-4-14)11-24-18(10-23-8-7-22-12-23)16-6-5-15(20)9-17(16)21/h1-9,12,18H,10-11H2
  • Key:LEZWWPYKPKIXLL-UHFFFAOYSA-N
  (verify)

Econazole is an antifungal medication of the imidazole class.

It was patented in 1968, and approved for medical use in 1974.

Medical uses

Econazole is used as a cream to treat skin infections such as athlete's foot, tinea, pityriasis versicolor, ringworm, and jock itch. It is also sold in Canada under the brand name Ecostatin as vaginal ovules to treat vaginal thrush.

Econazole nitrate exhibits strong anti-feeding properties against the keratin-digesting common clothes moth Tineola bisselliella.

Adverse effects

About 3% of patients treated with econazole nitrate cream reported side effects. The most common symptoms were burning, itching, redness (erythema), and one outbreak of a pruritic rash.

Synthesis

Imidazoles devoid of the nitro group no longer have any antiprotozoal activity, however, such drugs are effective antifungal agents.

Econazole synthesis: DE 1940388  U.S. patent 3,717,655 (1970, 1973 both to Janssen).

Alkylation of imidazole (2) with bromoketone (1) prepared from o,p-dichloroacetophenone affords the displacement product (3). Reduction of the ketone with sodium borohydride gives the corresponding alcohol (4). Alkylation of the alkoxide from that alcohol with p-chlorobenzyl chloride leads to econazole (5); alkylation with o,p-dichlorobenzyl chloride gives miconazole.

Society and culture

Brand names

It is sold under the brand names Spectrazole (United States) and Ecostatin (Canada), among others. It is a component of Pevisone, Ecoderm-TA and ECOSONE (econazole/triamcinolone).

References

  1. "Econazole topical Use During Pregnancy". Drugs.com. 3 September 2018. Retrieved 31 January 2020.
  2. "Spectazole (econazole nitrate 1%) Cream". DailyMed. U.S. National Library of Medicine. 30 September 2013. Retrieved 31 July 2021.
  3. Thienpont D, Van Cutsem J, Van Nueten JM, Niemegeers CJ, Marsboom R (February 1975). "Bilogical and toxicological properties of econazole, a broad-spectrum antimycotic". Arzneimittel-Forschung. 25 (2): 224–230. PMID 1173036.
  4. Fischer J, Ganellin CR (2006). Analogue-based Drug Discovery. John Wiley & Sons. p. 502. ISBN 9783527607495.
  5. Sunderland MR, Cruickshank RH, Leighs SJ (2014). "The efficacy of antifungal azole and antiprotozoal compounds in protection of wool from keratin-digesting insect larvae". Textile Research Journal. 84 (9): 924–931. doi:10.1177/0040517513515312. S2CID 135799368.
  6. "Econazole nitrate cream". Daily Med. U.S. National Library of Medicine.
  7. Godefroi EF, Heeres J, Van Cutsem J, Janssen PA (September 1969). "The preparation and antimycotic properties of derivatives of 1-phenethylimidazole". Journal of Medicinal Chemistry. 12 (5): 784–791. doi:10.1021/jm00305a014. PMID 4897900.
  8. "Product descriptions: Ecoderm Cream". Bangladesh: REPHCO Pharmaceuticals Limited. Archived from the original on 31 August 2011. Retrieved 1 June 2012.

External links

  • "Econazole". Drug Information Portal. U.S. National Library of Medicine.
Antifungals (D01 and J02)
Wall/
membrane
Ergosterol
inhibitors
Azoles (lanosterol 14α-
demethylase inhibitors)
Imidazoles
  • Systemic: ketoconazole
Triazoles
Thiazoles
Polyene antimycotics
(ergosterol binding)
Squalene monooxygenase
inhibitors
Allylamines
Benzylamines
Others
β-glucan synthase
inhibitors
Intracellular
Pyrimidine analogues/
thymidylate synthase inhibitors
Mitotic inhibitors
Aminoacyl tRNA synthetase inhibitors
Others
Gynecological anti-infectives and antiseptics (G01)
Antibiotics
Arsenic compounds
Quinoline derivatives
Organic acids
Sulfonamides
Antifungals
Imidazoles
Triazoles
Polyenes
Other
Other
Portal:
Stub icon

This antiinfective drug article is a stub. You can help Misplaced Pages by expanding it.

Categories: