1N-tert-butoxycarbonyl-2(R)-carbomethoxy-4(S)-azidopyrrolidine

二碳酸二叔丁酯

(2R,4R)-1-Boc-4-羟基吡咯烷-2-甲酸甲酯

(4R)-4-羟基-D-脯氨酸甲酯盐酸盐

1N-tert-butoxycarbonyl-2(R)-carbomethoxy-4(R)-methanesulfonylpyrrolidine