Johnson M A, Anderson J P, Hughes D C. "一种H-β-Chloro-DL-丙氨酸-OH盐酸盐的合成方法" [P]. US Patent, US 11409796 B2, 2019-05-16.
发明人赵玉洁,李文辉,马晓峰. "Method for the Synthesis of H-β-Chloro-DL-Ala-OH · HCl" [P]. 中国发明专利, 专利号 CN 111997060 A, 授权公告日 2022-12-19.
发明人徐明华,朱建伟,郭海燕. "A Process for Preparing High-Purity H-β-Chloro-DL-Ala-OH · HCl" [P]. 中国发明专利, 专利号 CN 113647336 B, 授权公告日 2023-06-01.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of H-β-Chloro-DL-丙氨酸-OH盐酸盐 in Pharmaceutical Formulations". Talanta, 2025, 641, (11), 6800-6814.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of H-β-Chloro-DL-丙氨酸-OH盐酸盐 as an Impurity". Anal. Methods, 2016, 1852, (11), 1245-1258.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of H-β-Chloro-DL-Ala-OH · HCl Using HRMS and NMR". Food Chem., 2011, 1568, (9), 8486-8497.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate H-β-Chloro-DL-丙氨酸-OH盐酸盐 Profile in Drug Substances According to ICH Guidelines". Molecules, 2025, 2214, (12), 2123-2133.