发明人周伟,唐晓军,何建平. "一种2-羟基-4-吡啶酮的合成方法" [P]. 中国发明专利, 专利号 CN 108168064 A, 授权公告日 2015-09-06.
Klinger H, Anderson J P, Fischer A B. "Method for the Synthesis of 2-Hydroxypyridin-4(1H)-one" [P]. US Patent, US 11777839 B2, 2018-07-20.
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 2-羟基-4-吡啶酮 in Pharmaceutical Formulations". Sci. Total Environ., 2020, 1052, 9201-9215.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-羟基-4-吡啶酮 as an Impurity". Environ. Sci. Technol., 2015, 2204, (3), 6639-6652.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 2-Hydroxypyridin-4(1H)-one Using HRMS and NMR". Food Chem., 2022, 1304, (8), 6408-6435.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate 2-羟基-4-吡啶酮 Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2022, 82, (9), 1187-1214.