发明人胡光,周伟,罗永刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112605146 A, 授权公告日 2022-01-14.
发明人杨光,周伟,陈志强. "Method for the Synthesis of 4-(Phenyl-13C6-amino]-1-benzyl-4-piperidinecarboxylic Acid Methyl Ester" [P]. 中国发明专利, 专利号 CN 116451828 B, 授权公告日 2018-01-17.
发明人徐明华,郭海燕,钱学锋. "A Process for Preparing High-Purity 4-(Phenyl-13C6-amino]-1-benzyl-4-piperidinecarboxylic Acid Methyl Ester" [P]. 中国发明专利, 专利号 CN 114516197 B, 授权公告日 2022-08-10.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2015, 1915, (7), 3981-4005.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2023, 735, (5), 820-850.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 4-(Phenyl-13C6-amino]-1-benzyl-4-piperidinecarboxylic Acid Methyl Ester Using HRMS and NMR". J. Agric. Food Chem., 2023, 1160, (6), 3385-3397.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2016, 794, (5), 9720-9744.