Felodipine

Gefahreninformationscode (GHS)

• Bildanzeige (GHS)

  

• Alarmwort

  Warnung

• Gefahrenhinweise

  H302：Gesundheitsschädlich bei Verschlucken.

Felodipine Chemische Eigenschaften,Einsatz,Produktion Methoden

• R-Sätze Betriebsanweisung:

  R22:Gesundheitsschädlich beim Verschlucken.

• S-Sätze Betriebsanweisung:

  S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.

• Beschreibung

  Felodipine is a vasodilatory calcium antagonist with a high degree of vascular selectivity. It is currently indicated for use only in hypertension, either as monotherapy or in conjunction with diuretics or beta blockers.

• Chemische Eigenschaften

  White or Light Yellow Crystalline Powder

• Originator

  Astra (Sweden)

• Verwenden

  Zanarnivir influenza prophylaxis and therapy

• Verwenden

  vasodilator, Ca channel blocker

• Verwenden

  Felodipine is used as a dihydropyridine calcium channel blocker. It displays high vascular selectivity; lowers arterial blood pressure without altering cardiac contractility. Antihypertensive.

• Definition

  ChEBI: The mixed (methyl, ethyl) diester of 4-(2,3-dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylic acid. A calcium-channel blocker, it lowers blood pressure by reducing peripheral vascular resistance through a highly selective action on smooth m scle in arteriolar resistance vessels. It is used in the management of hypertension and angina pectoris.

• Manufacturing Process

  Preparation of 2,3-dichlorobenzylideneacetylacetic acid-methylester.
  2,3-Dichlorobenzaldehyde is reacted with methyl acetoacetate in a suitable solvent in the presence of a catalytic amount of acetic acid and piperidine. Water is azeotropically separated off during the reaction. The reaction mixture is extracted in order to remove the catalysts. The solvent is evaporated and methanol is added. The product is crystallized by cooling the solution, isolated by filtration and finally washed with methanol.
  

• Trademarks

  Plendil (AstraZeneca).

• Therapeutic Function

  Antihypertensive

• Allgemeine Beschreibung

  Felodipine, 4-(2,3-dichlorophenyl)-1,4-dihydro-2,6-dimethyl-3,5-pyridinedicarboxylic acid ethylmethyl ester (Plendil), is a second-generation dihydropyridinechannel blocker of the nifedipine type. It is more selectivefor vascular smooth muscle than for myocardial tissueand serves as an effective vasodilator.

• Biologische Aktivität

  L-type Ca 2+ channel blocker that is selective over N-, R-, P/Q- and T-type channels. Displays high vascular selectivity; lowers arterial blood pressure without altering cardiac contractility. Antihypertensive.

• Clinical Use

  Felodipine is used inthe treatment of angina and mild-to-moderate essential hypertension.Felodipine, like most of the dihydropyridines,exhibits a high degree of protein binding and has a half-liferanging from 10 to 18 hours.

• Lager

  +4°C

• Einzelnachweise

  1) Todd and Faulds, (1992)?Felodipine. A review of the pharmacology and therapeutic use of the extended release formulation in cardiovascular disorders; Drugs?44?251 2) Furukawa?et al. (1999)?Selectivities of Dihydropyridine Derivatives in Blocking Ca2+ Channel Subtypes Expressed in Xenopus Oocytes; J. Pharmacol. Exp. Ther.?291?464

Felodipine Upstream-Materialien And Downstream Produkte

Felodipine Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global(505)Suppliers

72509-76-3, Felodipine Verwandte Suche: