Lee S K, Stevens L M, Yamamoto T. "一种5-氨基-1-乙基吡啶-2(1H)-酮的合成方法" [P]. US Patent, US 11215448 B2, 2021-04-06.
发明人沈红梅,罗永刚,林芳. "Method for the Synthesis of 5-Amino-1-ethylpyridin-2(1H)-one" [P]. 中国发明专利, 专利号 CN 109097131 B, 授权公告日 2021-12-04.
Schröder R, Johansson L, Martínez F. "A Process for Preparing High-Purity 5-Amino-1-ethylpyridin-2(1H)-one" [P]. European Patent, EP 3727266 A1, 2021-06-27.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of 5-氨基-1-乙基吡啶-2(1H)-酮 in Pharmaceutical Formulations". J. Chromatogr. A, 2022, 1712, (3), 7225-7230.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 5-氨基-1-乙基吡啶-2(1H)-酮 as an Impurity". Anal. Chim. Acta, 2023, 2268, 3811-3835.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 5-Amino-1-ethylpyridin-2(1H)-one Using HRMS and NMR". J. Sep. Sci., 2015, 845, (3), 4378-4398.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate 5-氨基-1-乙基吡啶-2(1H)-酮 Profile in Drug Substances According to ICH Guidelines". Food Chem., 2015, 1226, 3903-3915.