Pranoprofen

Gefahreninformationscode (GHS)

• Bildanzeige (GHS)

  

• Alarmwort

  Achtung

• Gefahrenhinweise

  H301：Giftig bei Verschlucken.

Pranoprofen Chemische Eigenschaften,Einsatz,Produktion Methoden

• Chemische Eigenschaften

  Off-White Solid

• Originator

  Niflan, Yoshitomi ,Japan ,1981

• Verwenden

  Pranoprofen is an anti-inflammatory used in ophthalmology.

• Definition

  ChEBI: Pranoprofen is a pyridochromene.

• Manufacturing Process

  A mixture of 100 g of ethyl 2-cyano-2-(5H-[1]benzopyrano[2,3-b]-pyridin-7yl)propionate, 500 ml of glacial acetic acid and 200 g of concentrated hydrochloric acid is refluxed for 48 hours. The reaction mixture is concentrated, and the residue is dissolved in hot water. The solution is adjusted to pH 2 to 3 by addition of 10% sodium hydroxide. The resulting crystalline precipitate is washed thoroughly with water, and recrystallized from aqueous dioxane to give 74 g of 2-(5H-[1]benzopyrano[2,3-b]-pyridin-7yl)propionic acid as white crystals melting at 183°C to 183.5°C.

• Therapeutic Function

  Analgesic, Antiinflammatory

• Allgemeine Beschreibung

  Pranoprofen is an arylalkanoic acid and a non-steroidal anti-inflammatory drug.

• Biochem/physiol Actions

  Pranoprofen is used in eyes to treat chronic allergic conjunctivitis. It is also used as an anti-inflammatory and analgesic drug after strabismus surgery.

Pranoprofen Upstream-Materialien And Downstream Produkte

Pranoprofen Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global(289)Suppliers

52549-17-4, Pranoprofen Verwandte Suche: