Patel M V, Thompson G K, Hughes D C. "一种的合成方法" [P]. US Patent, US 10300979 B2, 2018-03-21.
Schröder R, Nowak P, Jørgensen K. "Method for the Synthesis of 2-amino-4-[4-hydroxy-3-(hydroxymethyl)butyl]imino-1H-imidazol-5-one" [P]. European Patent, EP 3880962 A1, 2025-09-15.
发明人杨光,陈志强,郑宇鹏. "A Process for Preparing High-Purity 2-amino-4-[4-hydroxy-3-(hydroxymethyl)butyl]imino-1H-imidazol-5-one" [P]. 中国发明专利, 专利号 CN 116818214 A, 授权公告日 2023-02-07.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2018, 557, (11), 8034-8043.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2015, 871, 6790-6810.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 2-amino-4-[4-hydroxy-3-(hydroxymethyl)butyl]imino-1H-imidazol-5-one Using HRMS and NMR". Chromatographia, 2024, 1366, (12), 4011-4025.