(+-)-N-(2-(Bis(1-methylethyl)amino)ethyl)-3-hydroxy-2-oxo-1-pyrrolidineacetamide (R/S)-N-(2-(Diisopropylamino)acetyl)-2-(3-hydroxy-2-oxo-1-pyrrolidinyl)acetamid [German] 1-Pyrrolidineacetamide, N-(2-(bis(1-methylethyl)amino)ethyl-3-hydroxy-2-oxo-, (+-)- 85348-48-7