2-(1-methylpyrrolidin-2-yl)-1-phenylethanone

2-(1-甲基-2-吡咯烷基亚基)乙酸乙酯

1-(3,4-dimethoxyphenyl)-2-(1-methylpyrrolidin-2-yl)ethanone

1-methyl-2-[(4-methylphenyl)sulfonylmethylidene]pyrrolidine

2-hept-1-ynyl-1-methylpyrrolidine