发明人何建平,唐晓军,罗永刚. "Method for the Synthesis of (R)-tert-Butyl 3-((2-aminoethyl)thio)pyrrolidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 110908908 A, 授权公告日 2016-07-01.
发明人孙丽萍,刘建华,沈红梅. "A Process for Preparing High-Purity (R)-tert-Butyl 3-((2-aminoethyl)thio)pyrrolidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 114351767 B, 授权公告日 2019-08-12.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2018, 397, 5116-5130.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2020, 774, (5), 9903-9924.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of (R)-tert-Butyl 3-((2-aminoethyl)thio)pyrrolidine-1-carboxylate Using HRMS and NMR". Sci. Total Environ., 2017, 2192, (8), 5858-5868.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2011, 901, 5072-5101.