ATC code None PubChem CID 148200 3D model (Jmol) Interactive image Pubchem 148200 | CAS Number 210245-80-0 Formula C13H9N5O6 Molar mass 331.241 g/mol ChemSpider ID 130649 | |
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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. In clinical trials, zonampanel produced severe side effects including hallucinations, agitation, and catatonia in patients, resulting in early termination of the trials.
References
Zonampanel Wikipedia(Text) CC BY-SA