Nowak P, Johansson L, Lefèvre J P. "一种硫酸胍基丁胺的合成方法" [P]. European Patent, EP 3122993 A1, 2025-05-22.
Yamamoto T, Johnson M A, Thompson G K. "Method for the Synthesis of Agmatine Sulfate" [P]. US Patent, US 11234928 B2, 2020-11-04.
发明人刘建华,钱学锋,韩伟. "A Process for Preparing High-Purity Agmatine Sulfate" [P]. 中国发明专利, 专利号 CN 112569071 A, 授权公告日 2019-04-17.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of 硫酸胍基丁胺 in Pharmaceutical Formulations". Biomed. Chromatogr., 2022, 917, (10), 1961-1983.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of 硫酸胍基丁胺 as an Impurity". Environ. Sci. Technol., 2017, 2287, 4795-4799.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of Agmatine Sulfate Using HRMS and NMR". Food Chem., 2024, 2379, (1), 2177-2203.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate 硫酸胍基丁胺 Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2024, 1457, (2), 32-45.