(4S)-4-羟基-D-脯氨酸甲酯

(2R,4S)-4-羟基吡咯烷-2-羧酸

1,1-dimethylethyl (2R,4S)-4-{[(1,1-dimethylethyl)(dimethyl)silyl]oxy}-2-(hydroxymethyl)-1-pyrrolidinecarboxylate

1,1-dimethylethyl (2S,4S)-4-hydroxy-2-methyl-1-pyrrolidinecarboxylate

2,5-dibromo-N-((3R,5S)-5-methylpyrrolidin-3-yl)benzenesulfonamide