发明人李文辉,徐明华,郑宇鹏. "一种4-(4-氨基苯基)丁酸的合成方法" [P]. 中国发明专利, 专利号 CN 115195398 A, 授权公告日 2024-07-09.
Johnson M A, Roberts E F, Williams B T. "Method for the Synthesis of 4-(4-Aminophenyl)butyric acid" [P]. US Patent, US 10627286 B2, 2019-11-14.
Johnson M A, O'Brien P Q, Hughes D C. "A Process for Preparing High-Purity 4-(4-Aminophenyl)butyric acid" [P]. US Patent, US 10761015 B2, 2019-09-15.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of 4-(4-氨基苯基)丁酸 in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2014, 2296, (12), 8254-8272.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-(4-氨基苯基)丁酸 as an Impurity". Talanta, 2016, 1620, 4799-4817.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 4-(4-Aminophenyl)butyric acid Using HRMS and NMR". Environ. Sci. Technol., 2018, 814, (9), 9023-9028.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate 4-(4-氨基苯基)丁酸 Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2020, 467, (2), 4279-4292.