Racetam
Class of drugs / From Wikipedia, the free encyclopedia
Racetams are a class of drugs that share a pyrrolidone nucleus.[1] Some, such as piracetam, aniracetam, oxiracetam, pramiracetam and phenylpiracetam are considered nootropics.[2] Others such as levetiracetam, brivaracetam, and seletracetam are anticonvulsants.
![Thumb image](http://upload.wikimedia.org/wikipedia/commons/thumb/4/45/2-Pyrrolidone.png/320px-2-Pyrrolidone.png)
![Thumb image](http://upload.wikimedia.org/wikipedia/commons/thumb/e/e9/Piracetam.svg/105px-Piracetam.svg.png)