Hughes D C, Davis P L, Johnson M A. "一种的合成方法" [P]. US Patent, US 11044492 B2, 2025-09-27.
发明人韩伟,郑宇鹏,高志强. "Method for the Synthesis of (2R,3R)-3-((4R)-2,2-Dimethyldioxolan-4-yl)-2-methyl-2-fluoro-3-[(sulfo)oxy]propanoic Acid Ethyl Ester" [P]. 中国发明专利, 专利号 CN 109092761 B, 授权公告日 2025-01-23.
发明人杨光,王建平,何建平. "A Process for Preparing High-Purity (2R,3R)-3-((4R)-2,2-Dimethyldioxolan-4-yl)-2-methyl-2-fluoro-3-[(sulfo)oxy]propanoic Acid Ethyl Ester" [P]. 中国发明专利, 专利号 CN 117153439 A, 授权公告日 2023-09-06.
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". Anal. Methods, 2020, 1126, (5), 5343-5365.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2022, 1030, 4896-4906.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of (2R,3R)-3-((4R)-2,2-Dimethyldioxolan-4-yl)-2-methyl-2-fluoro-3-[(sulfo)oxy]propanoic Acid Ethyl Ester Using HRMS and NMR". Talanta, 2024, 218, 3836-3839.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2012, 629, 3693-3708.