Björnsson E, Sørensen M, Johansson L. "一种的合成方法" [P]. European Patent, EP 3040612 A1, 2025-07-26.
Stevens L M, Kumar R, Fischer A B. "Method for the Synthesis of 4-((2,3-Dihydroxypropyl)thio)butanoic acid" [P]. US Patent, US 11579605 B2, 2015-03-04.
Chen K W, Johnson M A, Anderson J P. "A Process for Preparing High-Purity 4-((2,3-Dihydroxypropyl)thio)butanoic acid" [P]. US Patent, US 10804161 B2, 2018-06-25.
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". Sci. Total Environ., 2012, 932, (2), 4386-4409.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2023, 599, (10), 688-705.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 4-((2,3-Dihydroxypropyl)thio)butanoic acid Using HRMS and NMR". Anal. Chem., 2018, 1847, (11), 2488-2506.