发明人韩伟,唐晓军,胡光. "一种2-氨基-4-(2-氨基苯基)丁酸的合成方法" [P]. 中国发明专利, 专利号 CN 112287693 A, 授权公告日 2024-07-20.
发明人刘建华,郑宇鹏,钱学锋. "Method for the Synthesis of 2-Amino-4-(2-aminophenyl)butanoic acid" [P]. 中国发明专利, 专利号 CN 108656771 A, 授权公告日 2020-03-02.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of 2-氨基-4-(2-氨基苯基)丁酸 in Pharmaceutical Formulations". Talanta, 2014, 1161, (8), 1339-1367.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-氨基-4-(2-氨基苯基)丁酸 as an Impurity". Chromatographia, 2012, 1158, (7), 4389-4416.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 2-Amino-4-(2-aminophenyl)butanoic acid Using HRMS and NMR". J. Nat. Prod., 2020, 767, (12), 7053-7067.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate 2-氨基-4-(2-氨基苯基)丁酸 Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2023, 888, 5840-5862.