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Aniracetam

Aniracetam
Aniracetam.svg
Aniracetam3d.png
Clinical data
Trade names Ampamet, Memodrin, Pergamid
AHFS/Drugs.com International Drug Names
Routes of
administration
By mouth
ATC code
Legal status
Legal status
  • US: Not approved
  • In general: unscheduled
Pharmacokinetic data
Biological half-life 1–2.5 hours
Identifiers
CAS Number
PubChem CID
IUPHAR/BPS
DrugBank
ChemSpider
UNII
KEGG
ChEBI
ChEMBL
ECHA InfoCard 100.108.230
Chemical and physical data
Formula C12H13NO3
Molar mass 219.237 g/mol
3D model (Jmol)
 NYesY (what is this?)  

Aniracetam (Draganon, Sarpul, Ampamet, Memodrin, Referan), also known as N-anisoyl-2-pyrrolidinone, is an ampakine nootropic of the racetam chemical class purported to be considerably more potent than piracetam. It is lipid-soluble and has possible cognition-enhancing effects. It has been tested in animals extensively, Alzheimer's patients, and temporarily impaired healthy subjects. It has shown potential as an anxiolytic in three clinical animal models. It is sold in Europe as a prescription drug, but it is not approved by the Food and Drug Administration for use in the United States.

Aniracetam has also been shown to positively modulate the AMPA receptor and was used as the parent compound to derive a class of drugs known as the ampakines that are being investigated as nootropics and neuroprotective drugs for the treatment of Alzheimer's disease and other neurodegenerative conditions.

After a confirmed test of the anxiolytic efficacy in a mouse model, haloperidol, mecamylamine, and ketanserin were applied to determine the pathways aniracetam depends on to exert its anti-anxiety effects. Haloperidol completely reversed the anxiolytic effects, and mecamylamine and ketanserin nearly completely reversed the effects. These respectively suggest that aniracetam's anxiolytic mechanism may be mediated through D2, nAChR, and/or 5-HT2A receptor activity.


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