NAV

QR-333

This drug entry is a stub and has not been fully annotated. It is scheduled to be annotated soon.

Identification

Generic Name
QR-333
DrugBank Accession Number
DB05533
Background

QR-333 has been investigated as a treatment for diabetic peripheral neuropathy. QR-333 is a concentrated and standardized nutrient based active compounds dosed in a topical cream designed to reduce oxidative stress and treat symptoms of Diabetic Peripheral Neuropathy, a nerve disorder that can lead to numbness, skin ulcers, constant pain or extreme sensitivity to a stimulus.

Type
Small Molecule
Groups
Investigational
Synonyms
Not Available
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Pharmacology

Indication

Investigated for use/treatment in neuropathy (diabetic).

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Contraindications & Blackbox Warnings
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Pharmacodynamics

Not Available

Mechanism of action

QR-333, a topical compound that contains quercetin, a flavonoid with aldose reductase inhibitor effects, ascorbyl palmitate, and vitamin D(3), was formulated to decrease the oxidative stress that contributes to peripheral diabetic neuropathy and thus alleviate its symptoms.

TargetActionsOrganism
UAldose reductaseNot AvailableHumans
Absorption

Not Available

Volume of distribution

Not Available

Protein binding

Not Available

Metabolism
Not Available
Route of elimination

Not Available

Half-life

Not Available

Clearance

Not Available

Adverse Effects
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Toxicity

Not Available

Pathways
Not Available
Pharmacogenomic Effects/ADRs
Not Available

Interactions

Drug Interactions
This information should not be interpreted without the help of a healthcare provider. If you believe you are experiencing an interaction, contact a healthcare provider immediately. The absence of an interaction does not necessarily mean no interactions exist.
Not Available
Food Interactions
Not Available

Categories

Drug Categories
Not Available
Classification
Not classified
Affected organisms
Not Available

Chemical Identifiers

UNII
Not Available
CAS number
Not Available
InChI Key
Not Available
InChI
Not Available
IUPAC Name
Not Available
SMILES
Not Available

References

General References
  1. Valensi P, Le Devehat C, Richard JL, Farez C, Khodabandehlou T, Rosenbloom RA, LeFante C: A multicenter, double-blind, safety study of QR-333 for the treatment of symptomatic diabetic peripheral neuropathy. A preliminary report. J Diabetes Complications. 2005 Sep-Oct;19(5):247-53. [Article]
Not Available

Clinical Trials

Clinical Trials
PhaseStatusPurposeConditionsCount
2CompletedTreatmentDiabetic Neuropathies1

Pharmacoeconomics

Manufacturers
Not Available
Packagers
Not Available
Dosage Forms
Not Available
Prices
Not Available
Patents
Not Available

Properties

State
Solid
Experimental Properties
Not Available
Predicted Properties
Not Available
Predicted ADMET Features
Not Available

Spectra

Mass Spec (NIST)
Not Available
Spectra
Not Available
Chromatographic Properties
Collision Cross Sections (CCS)
Not Available

Targets

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Details1. Aldose reductase
Kind
Protein
Organism
Humans
Pharmacological action
Unknown
General Function
Glyceraldehyde oxidoreductase activity
Specific Function
Catalyzes the NADPH-dependent reduction of a wide variety of carbonyl-containing compounds to their corresponding alcohols with a broad range of catalytic efficiencies.
Gene Name
AKR1B1
Uniprot ID
P15121
Uniprot Name
Aldose reductase
Molecular Weight
35853.125 Da
References
  1. Valensi P, Le Devehat C, Richard JL, Farez C, Khodabandehlou T, Rosenbloom RA, LeFante C: A multicenter, double-blind, safety study of QR-333 for the treatment of symptomatic diabetic peripheral neuropathy. A preliminary report. J Diabetes Complications. 2005 Sep-Oct;19(5):247-53. [Article]

Drug created at November 18, 2007 18:25 / Updated at June 12, 2020 16:52