Sunifiram (DM-235) is a piperazine derived research chemical which has anti-amnesiac effects in animal studies with significantly higher potency than piracetam. Sunifiram is a molecular simplification of unifiram. Based on in vitro and animal studies, it appears that sunifiram acts via AMPA-receptor activation.
As of 2016, sunifiram had not been subjected to toxicology testing, nor to any human clinical trials, and is not approved for use anywhere in the world.
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