发明人郑宇鹏,冯建国,罗永刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110730555 A, 授权公告日 2025-01-24.
发明人唐晓军,何建平,杨光. "Method for the Synthesis of 4-amino-1-methyl-pyridin-2-one" [P]. 中国发明专利, 专利号 CN 117036120 A, 授权公告日 2020-02-04.
发明人马晓峰,朱建伟,高志强. "A Process for Preparing High-Purity 4-amino-1-methyl-pyridin-2-one" [P]. 中国发明专利, 专利号 CN 111587139 A, 授权公告日 2023-06-02.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2012, 971, 7902-7918.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2024, 354, 116-146.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 4-amino-1-methyl-pyridin-2-one Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2019, 1697, (1), 7448-7476.