Investigational Drug Details

Drug ID: D305
Drug Name: Rimonabant
Synonyms: Rimonabant
Type: Chemical drug
DrugBank ID: DB06155
DrugBank Description: Rimonabant is an anorectic anti-obesity drug produced and marketed by Sanofi-Aventis. It is an inverse agonist for the cannabinoid receptor CB1. Its main avenue of effect is reduction in appetite. Rimonabant is the first selective CB1 receptor blocker to be approved for use anywhere in the world. Rimonabant is approved in 38 countries including the E.U., Mexico, and Brazil. It was rejected for approval for use in the United States. This decision was made after a U.S. advisory panel recommended the medicine not be approved because it may increase suicidal thinking and depression.
PubChem ID: 104850
CasNo: 168273-06-1
Repositioning for NAFLD: Yes
SMILES: Cc1c(n(nc1C(=O)NN1CCCCC1)c1c(Cl)cc(cc1)Cl)c1ccc(cc1)Cl
Structure:
InChiKey: JZCPYUJPEARBJL-UHFFFAOYSA-N
Molecular Weight: 463.796
DrugBank Targets: Cannabinoid receptor 1 antagonist; G-protein coupled receptor 55
DrugBank MoA: Rimonabant is a specific CB1 cannabinoid receptor antagonist. There is considerable evidence that the endocannabinoid (endogenous cannabinoid) system plays a significant role in appetitive drive and associated behaviours. It is therefore reasonable to hypothesize that the attenuation of the activity of this system would have therapeutic benefit in treating disorders that might have a component of excess appetitive drive or over-activity of the endocannabinoid system, such as obesity, ethanol and other drug abuse, and a variety of central nervous system and other disorders.
DrugBank Pharmacology: In the RIO-North America trial, 3040 patients were randomized to receive either placebo or one of two doses of rimonabant (5 mg or 20 mg per day). Patients taking 20 mg rimonabant had significant weigh loss, decrease in waist circumference, improved insulin sensitivity, and increases in HDL cholesterol, compared to patients on placebo.
DrugBank Indication: For use in conjunction with diet and exercise for patients with a body mass index greater than 30 kg/m<sup>2</sup>, or patients wih a BMI greater than 27 kg/m<sup>2</sup> with associated risk factors, such as type 2 diabetes or dyslipidaemia.
Targets: CNR1 antagonist
Therapeutic Category: Antialcoholic drug; CNS drug
Clinical Trial Progress: Phase 3 terminated (NCT00577148: Company decision taken in light of demands by certain national health authorities)
Latest Progress: Under clinical trials

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