5-苯基-3,4-二氢-2H-吡咯

2-oxo-N-phenylpyrrolidine-1-carboxamide

1-(4-氯苯基)磺酰基吡咯烷-2-酮

三甲基氯硅烷

N,N-diethyl-2-(2-oxopyrrolidin-1-yl)acetamide