Sørensen M, Schröder R, Rossi M. "Method for the Synthesis of Ethyl 1-methyl-3-oxopiperidine-4-carboxylate" [P]. European Patent, EP 3369463 A1, 2015-12-13.
发明人朱建伟,钱学锋,孙丽萍. "A Process for Preparing High-Purity Ethyl 1-methyl-3-oxopiperidine-4-carboxylate" [P]. 中国发明专利, 专利号 CN 109083789 A, 授权公告日 2025-05-20.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2014, 555, (7), 1110-1114.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2010, 336, (4), 1596-1619.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 1-methyl-3-oxopiperidine-4-carboxylate Using HRMS and NMR". J. Nat. Prod., 2022, 374, (4), 1982-2004.