发明人沈红梅,郭海燕,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108267131 A, 授权公告日 2020-02-07.
发明人郭海燕,周伟,李文辉. "Method for the Synthesis of Ethyl 1-ethylpiperidine-4-carboxylate" [P]. 中国发明专利, 专利号 CN 111917806 B, 授权公告日 2020-04-18.
Williams B T, Davis P L, Brown S R. "A Process for Preparing High-Purity Ethyl 1-ethylpiperidine-4-carboxylate" [P]. US Patent, US 10196732 B2, 2025-06-12.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2013, 2238, (8), 6780-6786.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2013, 1183, (11), 8200-8214.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 1-ethylpiperidine-4-carboxylate Using HRMS and NMR". Anal. Chem., 2022, 764, 1170-1190.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2025, 895, (6), 3874-3882.