发明人郭海燕,罗永刚,唐晓军. "Method for the Synthesis of Methyl 1-(3-methoxy-3-oxopropyl)-4-piperidinecarboxylate" [P]. 中国发明专利, 专利号 CN 109746397 B, 授权公告日 2023-11-08.
发明人杨光,陈志强,朱建伟. "A Process for Preparing High-Purity Methyl 1-(3-methoxy-3-oxopropyl)-4-piperidinecarboxylate" [P]. 中国发明专利, 专利号 CN 112234800 B, 授权公告日 2023-10-04.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2019, 1109, (1), 2329-2354.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2019, 994, (8), 1478-1488.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 1-(3-methoxy-3-oxopropyl)-4-piperidinecarboxylate Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2024, 2115, (6), 7446-7454.