Hughes D C, Patel M V, Yamamoto T. "一种的合成方法" [P]. US Patent, US 9114144 B2, 2022-01-20.
Schröder R, Björnsson E, Nowak P. "Method for the Synthesis of 1-(4-Ethoxyphenyl)-4-(1-methyl-1H-benzo[d]imidazol-2-yl)pyrrolidin-2-one" [P]. European Patent, EP 3538327 A1, 2025-09-24.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2012, 2203, (1), 2619-2643.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2022, 966, (11), 113-124.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 1-(4-Ethoxyphenyl)-4-(1-methyl-1H-benzo[d]imidazol-2-yl)pyrrolidin-2-one Using HRMS and NMR". Food Chem., 2017, 258, 7974-7996.