N-BOC-反式-4-羟基-D-脯氨酸甲酯

甲烷磺酰氯

N-Boc-反式-4-羟基-L-脯氨酸甲酯

(2S)-methyl 1-(tert-butoxycarbonyl)-4-hydroxypyrrolidine-2-carboxylate

N-叔丁氧羰基-4-羟基-L-脯氨酸