发明人徐明华,韩伟,李文辉. "一种(S)-1-(1-(4-氯-3-氟苯基)-2-羟乙基)-4-(2-((1-甲基-1H-吡唑-5-基)氨基)嘧啶-4-基)吡啶-2(1H)-酮盐酸盐的合成方法" [P]. 中国发明专利, 专利号 CN 108471924 A, 授权公告日 2017-02-11.
发明人郭海燕,杨光,孙丽萍. "Method for the Synthesis of (S)-1-(1-(4-Chloro-3-fluorophenyl)-2-hydroxyethyl)-4-(2-((1-methyl-1H-pyrazol-5-yl)amino)pyrimidin-4-yl)pyridin-2(1H)-one hydrochloride" [P]. 中国发明专利, 专利号 CN 109072394 A, 授权公告日 2022-05-06.
发明人韩伟,赵玉洁,黄志刚. "A Process for Preparing High-Purity (S)-1-(1-(4-Chloro-3-fluorophenyl)-2-hydroxyethyl)-4-(2-((1-methyl-1H-pyrazol-5-yl)amino)pyrimidin-4-yl)pyridin-2(1H)-one hydrochloride" [P]. 中国发明专利, 专利号 CN 108466401 A, 授权公告日 2022-04-16.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of (S)-1-(1-(4-氯-3-氟苯基)-2-羟乙基)-4-(2-((1-甲基-1H-吡唑-5-基)氨基)嘧啶-4-基)吡啶-2(1H)-酮盐酸盐 in Pharmaceutical Formulations". Chemosphere, 2025, 1815, 4318-4325.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of (S)-1-(1-(4-氯-3-氟苯基)-2-羟乙基)-4-(2-((1-甲基-1H-吡唑-5-基)氨基)嘧啶-4-基)吡啶-2(1H)-酮盐酸盐 as an Impurity". Food Chem., 2019, 1048, 8493-8505.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of (S)-1-(1-(4-Chloro-3-fluorophenyl)-2-hydroxyethyl)-4-(2-((1-methyl-1H-pyrazol-5-yl)amino)pyrimidin-4-yl)pyridin-2(1H)-one hydrochloride Using HRMS and NMR". J. Agric. Food Chem., 2023, 303, (8), 4653-4657.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate (S)-1-(1-(4-氯-3-氟苯基)-2-羟乙基)-4-(2-((1-甲基-1H-吡唑-5-基)氨基)嘧啶-4-基)吡啶-2(1H)-酮盐酸盐 Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2011, 366, 6440-6456.