发明人王建平,马晓峰,冯建国. "Method for the Synthesis of H-Ala-4MβNA · HCl" [P]. 中国发明专利, 专利号 CN 109021962 A, 授权公告日 2018-04-27.
发明人朱建伟,刘建华,郭海燕. "A Process for Preparing High-Purity H-Ala-4MβNA · HCl" [P]. 中国发明专利, 专利号 CN 116279607 B, 授权公告日 2018-01-25.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of H-丙氨酸-4MβNA盐酸盐 in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2014, 427, (2), 8812-8837.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of H-丙氨酸-4MβNA盐酸盐 as an Impurity". Rapid Commun. Mass Spectrom., 2025, 418, (5), 5680-5708.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of H-Ala-4MβNA · HCl Using HRMS and NMR". Phytochemistry, 2018, 1015, (5), 7216-7230.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate H-丙氨酸-4MβNA盐酸盐 Profile in Drug Substances According to ICH Guidelines". Talanta, 2012, 1018, (10), 7577-7591.