发明人李文辉,孙丽萍,陈志强. "Method for the Synthesis of Ethyl-[1-(2-hydroxy-ethyl)-piperidin-4-yl]-carbamic acid tert-butyl ester" [P]. 中国发明专利, 专利号 CN 111158358 B, 授权公告日 2019-11-25.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2013, 2057, (9), 7278-7300.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2012, 2222, (3), 6839-6846.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl-[1-(2-hydroxy-ethyl)-piperidin-4-yl]-carbamic acid tert-butyl ester Using HRMS and NMR". Sci. Total Environ., 2014, 977, (7), 683-687.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2015, 778, (8), 7119-7142.