Brown S R, Klinger H, Patel M V. "Method for the Synthesis of 1-benzyl 4-ethyl 4-methylpiperidine-1,4-dicarboxylate" [P]. US Patent, US 9645323 B2, 2017-08-11.
发明人冯建国,朱建伟,孙丽萍. "A Process for Preparing High-Purity 1-benzyl 4-ethyl 4-methylpiperidine-1,4-dicarboxylate" [P]. 中国发明专利, 专利号 CN 113683228 B, 授权公告日 2016-01-10.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2013, 309, (11), 1989-2002.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2018, 2335, 6606-6631.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 1-benzyl 4-ethyl 4-methylpiperidine-1,4-dicarboxylate Using HRMS and NMR". J. Sep. Sci., 2023, 602, (7), 3109-3114.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2021, 1611, 6915-6936.