发明人郭海燕,罗永刚,杨光. "Method for the Synthesis of (S)-tert-Butyl 3-(3-methoxy-3-oxopropanoyl)piperidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 109479831 A, 授权公告日 2021-06-14.
发明人黄志刚,林芳,陈志强. "A Process for Preparing High-Purity (S)-tert-Butyl 3-(3-methoxy-3-oxopropanoyl)piperidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 109636089 A, 授权公告日 2023-03-17.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2012, 774, (2), 8754-8767.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2022, 2322, (5), 5213-5217.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of (S)-tert-Butyl 3-(3-methoxy-3-oxopropanoyl)piperidine-1-carboxylate Using HRMS and NMR". Sci. Total Environ., 2015, 2037, 2223-2243.