4-叔丁氧羰基氨甲基-1-N-叔丁氧羰基吡咯烷-3-醇

tert-butyl 3-(tert-butoxycarbonyl)aminomethyl-4-oxopyrrolidine-1-carboxylate

4-(N-tert-butoxycarbonyl)aminomethyl-3-Z-methoxyimino-1-(N-tert-butoxycarbonyl)pyrrolidine