O'Brien P Q, Stevens L M, Schröder R. "一种的合成方法" [P]. US Patent, US 9532497 B2, 2023-06-25.
Park J H, Roberts E F, Thompson G K. "Method for the Synthesis of 2-[({5-oxo-5h-[1,3]thiazolo[3,2-a]pyrimidin-7-yl}methyl)sulfanyl]acetic acid" [P]. US Patent, US 9807754 B2, 2018-06-04.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2021, 334, (8), 9426-9445.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2014, 768, 2118-2148.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 2-[({5-oxo-5h-[1,3]thiazolo[3,2-a]pyrimidin-7-yl}methyl)sulfanyl]acetic acid Using HRMS and NMR". Talanta, 2018, 1199, (11), 191-207.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2024, 1726, (12), 2698-2714.