发明人孙丽萍,何建平,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112166617 A, 授权公告日 2015-09-16.
发明人徐明华,沈红梅,孙丽萍. "Method for the Synthesis of 2-Amino-4-(3-((tert-butoxycarbonyl)amino)propyl)nicotinic acid" [P]. 中国发明专利, 专利号 CN 108844524 B, 授权公告日 2024-03-08.
发明人徐明华,马晓峰,冯建国. "A Process for Preparing High-Purity 2-Amino-4-(3-((tert-butoxycarbonyl)amino)propyl)nicotinic acid" [P]. 中国发明专利, 专利号 CN 114222632 A, 授权公告日 2021-11-26.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2010, 399, (2), 9240-9261.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2019, 85, (3), 3161-3186.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 2-Amino-4-(3-((tert-butoxycarbonyl)amino)propyl)nicotinic acid Using HRMS and NMR". Chemosphere, 2016, 975, (1), 2735-2745.