发明人朱建伟,韩伟,刘建华. "一种(2S,4S)-1-((苄氧基)羰基)-4-(((苄羟基)羰基)氨基)吡咯烷-2-羧酸的合成方法" [P]. 中国发明专利, 专利号 CN 109283145 A, 授权公告日 2022-02-19.
发明人黄志刚,王建平,陈志强. "Method for the Synthesis of (2S,4S)-1-((Benzyloxy)carbonyl)-4-(((benzyloxy)carbonyl)amino)pyrrolidine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108959453 B, 授权公告日 2016-05-02.
发明人郭海燕,郑宇鹏,徐明华. "A Process for Preparing High-Purity (2S,4S)-1-((Benzyloxy)carbonyl)-4-(((benzyloxy)carbonyl)amino)pyrrolidine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117504215 B, 授权公告日 2023-01-12.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of (2S,4S)-1-((苄氧基)羰基)-4-(((苄羟基)羰基)氨基)吡咯烷-2-羧酸 in Pharmaceutical Formulations". J. Chromatogr. A, 2013, 621, (4), 35-40.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of (2S,4S)-1-((苄氧基)羰基)-4-(((苄羟基)羰基)氨基)吡咯烷-2-羧酸 as an Impurity". Talanta, 2015, 892, 9218-9225.