发明人郑宇鹏,冯建国,罗永刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109683726 A, 授权公告日 2025-12-25.
发明人周伟,胡光,何建平. "Method for the Synthesis of Ethyl 1-(2-chloroacetyl)piperidine-4-carboxylate" [P]. 中国发明专利, 专利号 CN 116566980 B, 授权公告日 2020-10-18.
发明人高志强,郭海燕,韩伟. "A Process for Preparing High-Purity Ethyl 1-(2-chloroacetyl)piperidine-4-carboxylate" [P]. 中国发明专利, 专利号 CN 109121419 A, 授权公告日 2025-10-07.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2014, 1806, 4494-4502.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2010, 1114, (8), 4979-4993.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 1-(2-chloroacetyl)piperidine-4-carboxylate Using HRMS and NMR". J. Pharm. Biomed. Anal., 2015, 621, (12), 775-785.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2019, 306, (2), 9588-9591.