Chemistry:Difemetorex

From HandWiki
Short description: Piperidine class stimulant
Difemetorex
Difemetorex.png
Clinical data
Routes of
administration
Oral
ATC code
  • none
Legal status
Legal status
  • Withdrawn
Identifiers
CAS Number
PubChem CID
ChemSpider
UNII
ChEMBL
Chemical and physical data
FormulaC20H25NO
Molar mass295.426 g·mol−1
3D model (JSmol)

Difemetorex (INN; sold as Cleofil), also known as diphemethoxidine, is a stimulant drug of the piperidine class which was used as an appetite suppressant, but produced intolerable side effects such as insomnia which limited its clinical use.[1][2][3][4][5] It was introduced in France by Ciba-Geigy in 1966 but is now no longer marketed.[6]

Synthesis

Patent:[7]

Alkylation of desoxypipradrol with ethyleneoxide gives difemetorex.

See also

References

  1. "Dependence liability of "non-narcotic" drugs". Bulletin of the World Health Organization 43 Suppl (Suppl): 1–111. 1970. PMID 4949109. 
  2. "[Circulatory effects of the anorectic Diphemethoxidine compared with the effects of Amphetamine and Aminorex]". Archives Internationales de Pharmacodynamie et de Therapie 191 (2): 376–99. June 1971. PMID 5089225. 
  3. "[Alteration of the acid-base equilibrium by the anorectic diphemethoxidine in comparison with the effect of amphetamine and aminorex]". Archives Internationales de Pharmacodynamie et de Therapie 199 (1): 122–38. September 1972. PMID 5072180. 
  4. Concise dictionary of pharmacological agents: properties and synonyms. Kluwer Academic. 1999. ISBN 0-7514-0499-3. https://books.google.com/books?id=mqaOMOtk61IC&pg=PA98. 
  5. "The use of common stems in the selection of International Nonproprietary Names (INN) for pharmaceutical substances". https://www.who.int/medicinedocs/collect/edmweb/pdf/s4895e/s4895e.pdf. [|permanent dead link|dead link}}]
  6. Médicaments pour tous en l'an 2000?: les multinationales pharmaceutiques suisses face au tiers monde : l'exemple du Mexique. France: Editions d'En bas. 1983. pp. 207. ISBN 2-8290-0039-0. https://books.google.com/books?id=ZgLwphUSEN0C&pg=PA92. 
  7. "New hydroxyalkyl-piperidines" GB patent 861815, issued 1961, assigned to CIBA Ltd