Fluocinolone acetonide

Fluocinolone acetonide is a corticosteroid primarily used in dermatology to reduce skin inflammation and relieve itching. It is a synthetic hydrocortisone derivative. The fluorine substitution at position 9 in the steroid nucleus greatly enhances its activity. It was first synthesized in 1959 in the Research Department of Syntex Laboratories S.A. Mexico City.[2] Preparations containing it were first marketed under the name Synalar. A typical dosage strength used in dermatology is 0.01–0.025%. One such cream is sold under the brand name Flucort-N and includes the antibiotic neomycin.

Fluocinolone acetonide
Clinical data
Trade namesSynalar, Iluvien, others
AHFS/Drugs.comMonograph
Monograph
Pregnancy
category
  • AU: A
Routes of
administration		Topical, ophthalmic intravitreal injection
ATC code
Legal status
Legal status
Pharmacokinetic data
MetabolismLiver, CYP3A4-mediated
Elimination half-life1.3 to 1.7 hours
Identifiers
  • (1S,2S,4R,8S,9S,11S,12R,13S,19S)-12,19-difluoro-11-hydroxy-8-(2-hydroxyacetyl)-6,6,9,13-tetramethyl-5,7-dioxapentacyclo[10.8.0.02,9.04,8.013,18]icosa-14,17-dien-16-one
CAS Number
PubChem CID
IUPHAR/BPS
DrugBank
ChemSpider
UNII
KEGG
ChEBI
ChEMBL
CompTox Dashboard (EPA)
ECHA InfoCard100.000.607
Chemical and physical data
FormulaC24H30F2O6
Molar mass452.495 g·mol−1
3D model (JSmol)
  • O=C\1\C=C5/[C@@](/C=C/1)(C)[C@]2(F)[C@H]([C@H]3[C@](C[C@@H]2O)([C@@]4(OC(O[C@@H]4C3)(C)C)C(=O)CO)C)C[C@@H]5F
  • InChI=1S/C24H30F2O6/c1-20(2)31-19-9-13-14-8-16(25)15-7-12(28)5-6-21(15,3)23(14,26)17(29)10-22(13,4)24(19,32-20)18(30)11-27/h5-7,13-14,16-17,19,27,29H,8-11H2,1-4H3/t13-,14-,16-,17-,19+,21-,22-,23-,24+/m0/s1 checkY
  • Key:FEBLZLNTKCEFIT-VSXGLTOVSA-N checkY
 ☒NcheckY (what is this?)  (verify)

Fluocinolone acetonide was also found to strongly potentiate TGF-β-associated chondrogenesis of bone marrow mesenchymal stem/progenitor cells, by increasing the levels of collagen type II by more than 100 fold compared to the widely used dexamethasone.[3]

Fluocinolone acetonide intravitreal implants have been used to treat non-infectious uveitis. A systematic review could not determine with any confidence whether fluocinolone acetonide implants are superior to standard of care treatment for uveitis.[4] A fluocinolone acetonide intravitreal implant with the brand name Iluvien is sold by biopharmaceutical company Alimera Sciences to treat diabetic macular edema (DME).[5]

It was approved for medical use in 1961.[6]

Classification

Fluocinolone is a group V (0.025%) or group VI (0.01%) corticosteroid under US classification.

See also

References
  1. "Regulatory Decision Summary for Iluvien". Drug and Health Product Portal. Health Canada. 23 October 2014.
  2. Mills JS, Bowers A, Djerassi C, Ringold HJ (1960). "Steroids CXXXVII. Synthesis of a New Class of Potent Cortical Hormones. 6α,9α-Difluoro-16α-Hydroxyprednisolone and its Acetonide". Journal of the American Chemical Society. 80 (13): 3399–3404. doi:10.1021/ja01498a041.
  3. Hara ES, Ono M, Pham HT, Sonoyama W, Kubota S, Takigawa M, et al. (September 2015). "Fluocinolone Acetonide Is a Potent Synergistic Factor of TGF-β3-Associated Chondrogenesis of Bone Marrow-Derived Mesenchymal Stem Cells for Articular Surface Regeneration". Journal of Bone and Mineral Research. 30 (9): 1585–1596. doi:10.1002/jbmr.2502. PMC 5569386. PMID 25753754.
  4. Reddy A, Liu SH, Brady CJ, Sieving PC, Palestine AG (August 2023). "Corticosteroid implants for chronic non-infectious uveitis". The Cochrane Database of Systematic Reviews. 8 (8): CD010469. doi:10.1002/14651858.CD010469.pub4. PMC 10464657. PMID 37642198.
  5. "Real-world study shows long-term safety, efficacy of Iluvien in DME". Healio. 2020-07-02. Retrieved 2020-10-28.
  6. Fischer J, Ganellin CR, eds. (2006). "Tables of Structural and Functional Analogues: Systemic Hormonal Preparations". Analogue-based Drug Discovery. John Wiley & Sons. p. 485. ISBN 9783527607495.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.