Amantadine

Also known as: 1-aminoadamantane Amantadine Amantadine hydrochloride

Active ingredient description

Amantadine has been shown to be a low affinity antagonist at the N-methyl-D-aspartate (NMDA) subtype of glutamate receptors. Overactivity of glutamatergic neurotransmission has been implicated in the generation of parkinsonian symptoms. In addition, amantadine specifically inhibits the replication of influenza A viruses at low concentrations.

Medicine classification

This medicinal substance has been classified in the anatomical therapeutic chemical (ATC) classification according to its main therapeutic use as follows:

ATC code
Group title
Classification
Amantadine
N Nervous system → N04 Anti-parkinson drugs → N04B Dopaminergic agents → N04BB Adamantane derivatives
Discover more medicines within N04BB01

Product monographs

Competent medicine agencies globally have authorized commercialization of this active ingredient according to these medication package inserts (MPIs):

Title
Type
Country
Summary of Product Characteristics (SPC)
UK

Medicines

Amantadine is the active ingredient of these drugs:

Drug
Countries

Hong Kong

Tunisia

Poland

Hong Kong

United States

France

Brazil

Turkey

United States

Austria Estonia Hong Kong Lithuania Mexico

South Africa

Australia Hong Kong Netherlands New Zealand Singapore

Poland Romania

Amantadine is also found within below combination drugs:

ANTIFLU-DES

Structural formula

Graphic representation of the active ingredient's molecular structure

Chemical formula: C₁₀H₁₇N
Molecular mass: 151.249 g/mol

External identifiers

CAS Substance: 665-66-7
CAS Substance: 768-94-5
DrugBank Drug: DB00915
PubChem Compound: 2130
RxNorm Ingredient: 620
SNOMED-CT Concept: 372763006
Amantadine (substance)
UNII Identifier: BF4C9Z1J53
AMANTADINE