Chen K W, Park J H, Klinger H. "一种的合成方法" [P]. US Patent, US 10186123 B2, 2019-02-20.
发明人李文辉,冯建国,沈红梅. "Method for the Synthesis of (R)-2-(Ethyl(1-methylpiperidin-3-yl)amino)acetic acid" [P]. 中国发明专利, 专利号 CN 110478378 A, 授权公告日 2016-10-01.
发明人唐晓军,刘建华,徐明华. "A Process for Preparing High-Purity (R)-2-(Ethyl(1-methylpiperidin-3-yl)amino)acetic acid" [P]. 中国发明专利, 专利号 CN 115701109 A, 授权公告日 2016-05-08.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2022, 2263, 7861-7870.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2021, 2392, (4), 3713-3742.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of (R)-2-(Ethyl(1-methylpiperidin-3-yl)amino)acetic acid Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2021, 2080, 7382-7410.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2015, 2466, 6477-6495.