发明人徐明华,郭海燕,沈红梅. "Method for the Synthesis of 5-Hydroxy-2-(((4-methylpyrimidin-2-yl)thio)methyl)-4H-pyran-4-one" [P]. 中国发明专利, 专利号 CN 113856891 A, 授权公告日 2023-11-22.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2021, 839, (3), 3878-3889.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2017, 428, (12), 1262-1280.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 5-Hydroxy-2-(((4-methylpyrimidin-2-yl)thio)methyl)-4H-pyran-4-one Using HRMS and NMR". Biomed. Chromatogr., 2011, 1288, 7690-7701.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2021, 2478, (5), 1837-1861.