发明人朱建伟,冯建国,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109545851 A, 授权公告日 2019-11-17.
发明人张德明,林芳,王建平. "Method for the Synthesis of 1-(2,5-Dichlorobenzyl)piperidine-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 110554878 A, 授权公告日 2022-10-11.
发明人唐晓军,黄志刚,王建平. "A Process for Preparing High-Purity 1-(2,5-Dichlorobenzyl)piperidine-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108443493 B, 授权公告日 2021-02-19.
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". J. Agric. Food Chem., 2016, 1325, 456-483.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2011, 1671, 7929-7935.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 1-(2,5-Dichlorobenzyl)piperidine-4-carboxylic acid Using HRMS and NMR". Biomed. Chromatogr., 2017, 197, 8100-8128.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2012, 1979, (9), 829-850.