发明人何建平,陈志强,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111331027 A, 授权公告日 2019-05-16.
发明人马晓峰,孙丽萍,钱学锋. "Method for the Synthesis of Sodium 2-((6-hydroxy-4-methyl-2-oxo-2H-chromen-7-yl)oxy)acetate" [P]. 中国发明专利, 专利号 CN 111094830 B, 授权公告日 2018-10-27.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2025, 241, 2239-2260.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2011, 443, (8), 757-787.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of Sodium 2-((6-hydroxy-4-methyl-2-oxo-2H-chromen-7-yl)oxy)acetate Using HRMS and NMR". J. Chromatogr. A, 2019, 1033, (11), 2664-2667.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2010, 566, (1), 7448-7468.