Synonyms: 1-Pyrrolidineacetamide, a-ethyl-2-oxo-, (S)-, (aS)-a-Ethyl-2-oxo-1-pyrrolidineacetamide, (-)-(S)-a-Ethyl-2-oxo-1-pyrrolidineacetamide, (-)-Levetiracetam, (2S)-2-(2-Oxopyrrolidin-1-yl)butanamide, (S)-2-(2-Oxopyrrolidin-1-yl)butanamide, (S)-Levetiracetam, AGB 101, AGB 101 (low-dose levetiracetam), Keppra, Levesam, Levesam 500, Levipil, Levroxa, Matever, Spritam, UCB-L 059, Varuby
