英文别名:
1-PYRROLIDINEACETAMIDE, A-ETHYL-2-OXO-, (AR)-;R-(+)-ETIRACETAM;UCB-L 060;(R)-alpha-Ethyl-2-oxo-1-pyrrolidineacetamide;1-Pyrrolidineacetamide, alpha-ethyl-2-oxo-, (R)-;R-(+)-LevetiracetaM;levetiraccetam R-isomer;Levetiracetam Impurity enantiomer