发明人周伟,林芳,黄志刚. "Method for the Synthesis of 4-Hydroxy-6-methylpyridin-2(1H)-one xhydrate" [P]. 中国发明专利, 专利号 CN 110168462 A, 授权公告日 2025-07-11.
发明人刘建华,冯建国,马晓峰. "A Process for Preparing High-Purity 4-Hydroxy-6-methylpyridin-2(1H)-one xhydrate" [P]. 中国发明专利, 专利号 CN 114856754 A, 授权公告日 2023-01-08.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2020, 455, (4), 7353-7357.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2012, 1422, (5), 6069-6093.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 4-Hydroxy-6-methylpyridin-2(1H)-one xhydrate Using HRMS and NMR". J. Agric. Food Chem., 2019, 868, 8522-8525.