发明人李文辉,刘建华,唐晓军. "Method for the Synthesis of 3-(3-Hydroxypiperidin-1-yl)pyrazin-2(1H)-one" [P]. 中国发明专利, 专利号 CN 108881534 A, 授权公告日 2019-05-23.
发明人李文辉,郭海燕,杨光. "A Process for Preparing High-Purity 3-(3-Hydroxypiperidin-1-yl)pyrazin-2(1H)-one" [P]. 中国发明专利, 专利号 CN 115101068 A, 授权公告日 2024-10-04.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2021, 1281, 32-36.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2018, 1650, 7553-7560.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 3-(3-Hydroxypiperidin-1-yl)pyrazin-2(1H)-one Using HRMS and NMR". J. Sep. Sci., 2019, 616, (7), 1701-1730.