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QuickView for Dexfenfluramine (compound)


PubChem
Name: Dexfenfluramine
PubChem Compound ID: 66264
Description: The S-isomer of FENFLURAMINE. It is a serotonin agonist and is used as an anorectic. Unlike fenfluramine, it does not possess any catecholamine agonist activity.
Molecular formula: C12H17ClF3N
Molecular weight: 267.718 g/mol
Synonyms:
Dexfenfluramine hydrochloride [USAN]; DEA No. 1670; Dexafenfluramine hydrochloride; Redux (TN); Glypolix; IP-001; (+)-(S)-N-Ethyl-alpha-methyl-m-(trifluoromethyl)phenethylamine hydrochloride; Redux; (+)-Fenfluramine hydrochloride; EINECS 221-806-0.
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DrugBank
Identification
Name: Dexfenfluramine
Name (isomeric): DB01191
Drug Type: small molecule
Description: The S-isomer of FENFLURAMINE. It is a serotonin agonist and is used as an anorectic. Unlike fenfluramine, it does not possess any catecholamine agonist activity.
Synonyms:
Dexfenfluraminum [Latin]; Dexfenfluramine Hydrochloride; Levofenfluramine [INN]; Levofenfluraminum [Latin]; D-Fenfluramine; Dexafenfluramine; Dexfenfluramina [Spanish]; Dextrofenfluramine; L-Fenfluramine; Levofenfluramina [Spanish].
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Brand: Redux, Adifax
Category: Serotonin Agonists, Antiobesity Agents, Appetite Depressants, Serotonin reuptake inhibitor
CAS number: 3239-44-9
Pharmacology
Indication: For the management of obesity including weight loss and maintenance of weight loss in patients on a reduced calorie diet
Pharmacology: Used to treat diabetes and obesity, Dexfenfluramine decreases caloric intake by increasing serotonin levels in the brain’s synapses. Dexfenfluramine acts as a serotonin reuptake inhibitor. It also causes release of serotonin from the synaptosomes.
Mechanism of Action:
Dexfenfluramine binds to the serotonin reuptake pump. This causes inhbition of serotonin reuptake. The increased levels of serotonin lead to greater serotonin receptor activation which in turn lead to enhancement of serotoninergic transmission in the centres of feeding behavior located in the hypothalamus. This suppresses the appetite for carbohydr...
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Absorption: Well-absorbed from the gastrointestinal tract.
Protein binding: 36%
Half Life: 17-20 hours
Toxicity: Symptoms of overdose include respiratory failure and cardiac arrest leading to death.
Affected organisms: Humans and other mammals
Interactions
Food interaction:
Take with meals.
Drug interaction:
MesoridazineDecreased anorexic effect, may increase psychotic symptoms
PromethazineDecreased anorexic effect, may increase pyschotic symptoms.
Insulin GlulisineFenfluramine increases the effect of insulin
Insulin AspartFenfluramine increases the effect of insulin
FluvoxamineRisk of serotoninergic syndrome
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Enzymes