发明人朱建伟,罗永刚,杨光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116627233 A, 授权公告日 2022-06-11.
发明人唐晓军,马晓峰,王建平. "Method for the Synthesis of 1-(Tert-butyl) 4-ethyl 4-(2-ethoxy-2-oxoethyl)piperidine-1,4-dicarboxylate" [P]. 中国发明专利, 专利号 CN 109149570 A, 授权公告日 2017-10-13.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2025, 409, 5661-5668.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2018, 1298, 9663-9682.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 1-(Tert-butyl) 4-ethyl 4-(2-ethoxy-2-oxoethyl)piperidine-1,4-dicarboxylate Using HRMS and NMR". Chemosphere, 2017, 2025, (5), 5836-5866.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2019, 637, (6), 1595-1614.