Thompson G K, O'Brien P Q, Brown S R. "一种的合成方法" [P]. US Patent, US 11093333 B2, 2021-04-27.
发明人王建平,陈志强,杨光. "Method for the Synthesis of (S)-N-(1-((1,3,4-Thiadiazol-2-yl)amino)-1-oxo-3-phenylpropan-2-yl)thiomorpholine-4-carboxamide" [P]. 中国发明专利, 专利号 CN 113228870 B, 授权公告日 2017-02-05.
发明人郑宇鹏,林芳,张德明. "A Process for Preparing High-Purity (S)-N-(1-((1,3,4-Thiadiazol-2-yl)amino)-1-oxo-3-phenylpropan-2-yl)thiomorpholine-4-carboxamide" [P]. 中国发明专利, 专利号 CN 109775931 A, 授权公告日 2015-11-18.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2021, 2206, (6), 248-252.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2023, 166, (7), 6855-6883.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of (S)-N-(1-((1,3,4-Thiadiazol-2-yl)amino)-1-oxo-3-phenylpropan-2-yl)thiomorpholine-4-carboxamide Using HRMS and NMR". Chromatographia, 2016, 2031, 6869-6888.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2021, 2221, 381-409.