发明人罗永刚,李文辉,沈红梅. "一种(S)-2-(((苄氧基)羰基)氨基)-2-((叔丁氧羰基)氨基)乙酸的合成方法" [P]. 中国发明专利, 专利号 CN 111320926 A, 授权公告日 2023-07-24.
发明人冯建国,钱学锋,赵玉洁. "Method for the Synthesis of (S)-2-(((Benzyloxy)carbonyl)amino)-2-((tert-butoxycarbonyl)amino)acetic acid" [P]. 中国发明专利, 专利号 CN 111879534 A, 授权公告日 2022-12-04.
Klinger H, Mueller T, Johnson M A. "A Process for Preparing High-Purity (S)-2-(((Benzyloxy)carbonyl)amino)-2-((tert-butoxycarbonyl)amino)acetic acid" [P]. US Patent, US 10014385 B2, 2016-02-03.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of (S)-2-(((苄氧基)羰基)氨基)-2-((叔丁氧羰基)氨基)乙酸 in Pharmaceutical Formulations". Chromatographia, 2022, 1455, 5886-5899.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of (S)-2-(((苄氧基)羰基)氨基)-2-((叔丁氧羰基)氨基)乙酸 as an Impurity". Food Chem., 2017, 561, (12), 9156-9170.