Chemistry:Zonampanel

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Short description: Chemical compound
Zonampanel
Skeletal formula
Space-filling model of zonampanel
Clinical data
ATC code
  • None
Identifiers
CAS Number
PubChem CID
ChemSpider
UNII
Chemical and physical data
FormulaC13H9N5O6
Molar mass331.244 g·mol−1
3D model (JSmol)

Zonampanel (INN, code name YM872) is a quinoxalinedione derivative drug and competitive antagonist of the AMPA receptor which was being investigated by Yamanouchi/Astellas Pharma as a neuroprotective drug for the treatment of ischemic stroke but never completed clinical trials.[1][2][3][4] In clinical trials, zonampanel produced severe side effects including hallucinations, agitation, and catatonia in patients, resulting in early termination of the trials.[5]

References