Mueller T, O'Brien P Q, Anderson J P. "一种的合成方法" [P]. US Patent, US 9084840 B2, 2025-12-04.
发明人孙丽萍,高志强,胡光. "Method for the Synthesis of (S)-tert-Butyl 2-(5-amino-1H-pyrazol-3-yl)piperidine-1-carboxylate, 97%" [P]. 中国发明专利, 专利号 CN 114906346 B, 授权公告日 2023-10-22.
Nielsen H, Schröder R, Nowak P. "A Process for Preparing High-Purity (S)-tert-Butyl 2-(5-amino-1H-pyrazol-3-yl)piperidine-1-carboxylate, 97%" [P]. European Patent, EP 3411654 A1, 2016-01-08.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2013, 1359, 338-351.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2015, 1565, 1300-1320.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of (S)-tert-Butyl 2-(5-amino-1H-pyrazol-3-yl)piperidine-1-carboxylate, 97% Using HRMS and NMR". Anal. Methods, 2010, 1453, (1), 5155-5167.