发明人胡光,马晓峰,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117953633 A, 授权公告日 2022-04-23.
发明人郑宇鹏,张德明,王建平. "Method for the Synthesis of 5-Hydroxy-2-methyl-4-chromanone" [P]. 中国发明专利, 专利号 CN 112176155 B, 授权公告日 2018-08-27.
Kowalski A, Björnsson E, Jørgensen K. "A Process for Preparing High-Purity 5-Hydroxy-2-methyl-4-chromanone" [P]. European Patent, EP 3762645 A1, 2024-03-18.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2025, 1887, (8), 1930-1939.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2014, 692, 1147-1153.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 5-Hydroxy-2-methyl-4-chromanone Using HRMS and NMR". J. Pharm. Biomed. Anal., 2021, 2386, (4), 1741-1765.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2010, 1909, 961-991.