发明人沈红梅,韩伟,唐晓军. "Method for the Synthesis of 1-[4-(1-aminoethyl)phenyl]-5-methyl-2,3-dihydro-1h-imidazol-2-one" [P]. 中国发明专利, 专利号 CN 112367280 A, 授权公告日 2016-04-15.
发明人黄志刚,赵玉洁,张德明. "A Process for Preparing High-Purity 1-[4-(1-aminoethyl)phenyl]-5-methyl-2,3-dihydro-1h-imidazol-2-one" [P]. 中国发明专利, 专利号 CN 116724969 A, 授权公告日 2025-11-19.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2022, 1537, (3), 5006-5027.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2015, 514, (4), 4117-4123.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 1-[4-(1-aminoethyl)phenyl]-5-methyl-2,3-dihydro-1h-imidazol-2-one Using HRMS and NMR". Biomed. Chromatogr., 2014, 2186, (6), 8086-8099.