发明人赵玉洁,孙丽萍,刘建华. "Method for the Synthesis of 5-Amino-1-(3-hydroxy-3-methylbutyl)-4-methylpyridin-2(1h)-one" [P]. 中国发明专利, 专利号 CN 114549103 B, 授权公告日 2019-03-24.
发明人孙丽萍,朱建伟,李文辉. "A Process for Preparing High-Purity 5-Amino-1-(3-hydroxy-3-methylbutyl)-4-methylpyridin-2(1h)-one" [P]. 中国发明专利, 专利号 CN 110038539 A, 授权公告日 2018-02-06.
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". J. Chromatogr. A, 2024, 182, (11), 8473-8491.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2020, 1208, (2), 4247-4270.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 5-Amino-1-(3-hydroxy-3-methylbutyl)-4-methylpyridin-2(1h)-one Using HRMS and NMR". Food Chem., 2024, 1863, (7), 6074-6081.