发明人孙丽萍,陈志强,马晓峰. "Method for the Synthesis of (S)-2-amino-4-guanidinobutanoic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 111253050 A, 授权公告日 2024-12-04.
发明人马晓峰,何建平,黄志刚. "A Process for Preparing High-Purity (S)-2-amino-4-guanidinobutanoic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 110884101 B, 授权公告日 2017-11-11.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2016, 2387, (1), 5392-5397.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2016, 2318, 776-806.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of (S)-2-amino-4-guanidinobutanoic acid hydrochloride Using HRMS and NMR". Sci. Total Environ., 2017, 2364, (6), 8751-8770.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2025, 129, 7507-7513.