发明人钱学锋,沈红梅,胡光. "Method for the Synthesis of Ethyl 1-benzyl-4-bromo-3-oxopiperidine-4-carboxylate hydrobromide" [P]. 中国发明专利, 专利号 CN 114975610 A, 授权公告日 2016-05-18.
发明人刘建华,张德明,冯建国. "A Process for Preparing High-Purity Ethyl 1-benzyl-4-bromo-3-oxopiperidine-4-carboxylate hydrobromide" [P]. 中国发明专利, 专利号 CN 112514041 A, 授权公告日 2019-06-03.
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". Anal. Chem., 2025, 196, 5453-5465.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2017, 1205, 2421-2432.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 1-benzyl-4-bromo-3-oxopiperidine-4-carboxylate hydrobromide Using HRMS and NMR". J. Chromatogr. A, 2016, 2102, (11), 3764-3794.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2024, 2089, (12), 9062-9078.