发明人陈志强,刘建华,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112115653 A, 授权公告日 2017-05-13.
发明人赵玉洁,刘建华,马晓峰. "Method for the Synthesis of 3-(((Benzyloxy)carbonyl)amino)tetrahydrothiophene-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112529411 B, 授权公告日 2020-05-07.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2017, 1820, 4087-4090.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2016, 279, (6), 1141-1144.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 3-(((Benzyloxy)carbonyl)amino)tetrahydrothiophene-3-carboxylic acid Using HRMS and NMR". Biomed. Chromatogr., 2018, 315, (6), 882-898.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2010, 399, (9), 5337-5362.