发明人韩伟,刘建华,林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108247990 A, 授权公告日 2018-04-13.
Davis P L, Hughes D C, O'Brien P Q. "Method for the Synthesis of 4-(1-(2-Cyclohexylethyl)-1H-benzo[d]imidazol-2-yl)-1-ethylpyrrolidin-2-one" [P]. US Patent, US 11187928 B2, 2017-11-05.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2020, 2025, (7), 5400-5429.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2012, 868, (7), 6815-6844.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 4-(1-(2-Cyclohexylethyl)-1H-benzo[d]imidazol-2-yl)-1-ethylpyrrolidin-2-one Using HRMS and NMR". Food Chem., 2020, 852, (11), 8474-8483.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2018, 562, (2), 2864-2874.