amitriptyline N-oxide

amitriptyline N-oxide Chemische Eigenschaften,Einsatz,Produktion Methoden

• Originator

  Equilibrin,Nattermann,W. Germany,1980

• Verwenden

  Amitriptyline N-oxide is used in biological studies to metabolize drugs by fungi colonizing cadavers using LC-ESI-MS/MS and GC-MS. This compound is also used in the development of antidepressant drugs.

• Definition

  ChEBI: Amitriptylinoxide is an organic tricyclic compound.

• Manufacturing Process

  31.3 g (0.1 mol) of 3-(3'-dimethylaminopropylidene)dibenzo[a,d]cyclohepta- 1,4-diene hydrochloride are dissolved in water, and the free base is liberated by means of a 28% aqueous solution of sodium hydroxide. The free base is sucked off, washed with water, and dissolved in 100 ml of methanol. To the solution are added 31 ml of 30% hydrogen peroxide. After 7 days, the reaction mixture is diluted with 200 ml of water, and the major part of the methanol is evaporated in vacuum. The precipitated N-oxide crystals are filtered off, washed with water, and dried, yielding 27 g of the dihydrate of 3- (3'-dimethylaminopropylidene)dibenzo[a,d]cyclohepta-1,4-diene N-oxide with melting point of 102° to 103°C. In dehydrated state the melting point is 228°C to 230°C.
  By dissolving the N-oxide in acetone, and bubbling dry hydrogen chlorine gas through the solution until slightly acid reaction, the hydrochloride of the Noxide is precipitated as a white crystalline substance with melting point of 172°C to 173.6°C.
  The starting material can be prepared in known manner from dibenzo[a,d]cyclohepta-1,4-diene-5-one by a Grignard reaction with 3- dimethylaminopropyl magnesium chloride, hydrolysis and dehydration of the resulting carbinol.

• Therapeutic Function

  Antidepressant

• Sicherheitsprofil

  Poison by ingestion,intraperitoneal, and intravenous routes. An experimentalteratogen. Other experimental reproductive effects. Whenheated to decomposition it emits toxic fumes of NOx.

amitriptyline N-oxide Upstream-Materialien And Downstream Produkte

amitriptyline N-oxide Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

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