Mueller T C, Johansson L, Martínez F. "Method for the Synthesis of (2-((4-Methyl-2-oxo-2h-chromen-7-yl)oxy)acetyl)glycine" [P]. European Patent, EP 3673782 A1, 2019-04-18.
发明人韩伟,黄志刚,杨光. "A Process for Preparing High-Purity (2-((4-Methyl-2-oxo-2h-chromen-7-yl)oxy)acetyl)glycine" [P]. 中国发明专利, 专利号 CN 109759629 A, 授权公告日 2020-07-20.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2016, 1146, 8518-8530.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2011, 1372, 965-981.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of (2-((4-Methyl-2-oxo-2h-chromen-7-yl)oxy)acetyl)glycine Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2011, 155, (6), 1631-1642.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2022, 2076, 8484-8513.