发明人冯建国,周伟,郑宇鹏. "Method for the Synthesis of (2R)-2-Amino-3-((5-hydroxy-2-methyltetrahydrofuran-3-yl)thio)propanoic acid" [P]. 中国发明专利, 专利号 CN 113831072 B, 授权公告日 2017-09-09.
发明人郑宇鹏,赵玉洁,罗永刚. "A Process for Preparing High-Purity (2R)-2-Amino-3-((5-hydroxy-2-methyltetrahydrofuran-3-yl)thio)propanoic acid" [P]. 中国发明专利, 专利号 CN 116797479 A, 授权公告日 2015-12-23.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2022, 803, (11), 9577-9592.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2025, 1812, 5549-5561.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of (2R)-2-Amino-3-((5-hydroxy-2-methyltetrahydrofuran-3-yl)thio)propanoic acid Using HRMS and NMR". Chromatographia, 2016, 579, 7455-7485.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2021, 2439, 7234-7253.