发明人罗永刚,赵玉洁,张德明. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116476401 A, 授权公告日 2025-04-28.
发明人沈红梅,陈志强,孙丽萍. "Method for the Synthesis of 2-(Piperidin-1-yl)-1H-imidazol-4(5H)-one" [P]. 中国发明专利, 专利号 CN 108660310 A, 授权公告日 2023-05-09.
发明人李文辉,钱学锋,赵玉洁. "A Process for Preparing High-Purity 2-(Piperidin-1-yl)-1H-imidazol-4(5H)-one" [P]. 中国发明专利, 专利号 CN 112757164 A, 授权公告日 2017-03-17.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2023, 927, (11), 4677-4691.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2024, 1106, 5043-5052.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Piperidin-1-yl)-1H-imidazol-4(5H)-one Using HRMS and NMR". J. Agric. Food Chem., 2019, 1448, (6), 920-940.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2019, 2320, (4), 4740-4762.