反式-4-羟基-L-脯氨酸甲酯盐酸盐

吡咯-2-羧酸

(2R,4S)-4-hydroxy-1-phenylmethoxycarbonylpyrrolidine-2-carboxylic acid

N-Boc-反式-4-羟基-D-脯氨酸

(4S)-4-羟基-D-脯氨酸甲酯