发明人杨光,钱学锋,王建平. "Method for the Synthesis of tert-Butyl 4-butylidenepiperidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 108831203 B, 授权公告日 2025-04-05.
发明人朱建伟,韩伟,刘建华. "A Process for Preparing High-Purity tert-Butyl 4-butylidenepiperidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 117232734 A, 授权公告日 2021-01-23.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2018, 1583, (4), 2216-2239.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2012, 805, 3214-3218.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl 4-butylidenepiperidine-1-carboxylate Using HRMS and NMR". Biomed. Chromatogr., 2011, 975, (12), 4203-4212.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2015, 1197, 4710-4717.