发明人刘建华,周伟,陈志强. "Method for the Synthesis of 5-Amino-5-(3-chlorophenyl)-1-methylpiperidin-2-one" [P]. 中国发明专利, 专利号 CN 116429452 B, 授权公告日 2018-05-14.
发明人朱建伟,胡光,孙丽萍. "A Process for Preparing High-Purity 5-Amino-5-(3-chlorophenyl)-1-methylpiperidin-2-one" [P]. 中国发明专利, 专利号 CN 115533006 A, 授权公告日 2019-08-25.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2011, 2447, (4), 2247-2266.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2019, 1225, (9), 363-383.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 5-Amino-5-(3-chlorophenyl)-1-methylpiperidin-2-one Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2020, 816, 6521-6550.