Rossi M, Lefèvre J P, Mueller T C. "Method for the Synthesis of (3S,4R)-1-tert-Butyl 3-methyl 4-aminopiperidine-1,3-dicarboxylate" [P]. European Patent, EP 3697455 A1, 2018-03-19.
发明人马晓峰,王建平,徐明华. "A Process for Preparing High-Purity (3S,4R)-1-tert-Butyl 3-methyl 4-aminopiperidine-1,3-dicarboxylate" [P]. 中国发明专利, 专利号 CN 116220102 B, 授权公告日 2019-10-28.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2011, 1320, (4), 2218-2232.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2020, 2394, (1), 9773-9787.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of (3S,4R)-1-tert-Butyl 3-methyl 4-aminopiperidine-1,3-dicarboxylate Using HRMS and NMR". Anal. Chim. Acta, 2010, 271, (11), 5132-5145.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2012, 926, (12), 9305-9309.