Sørensen M, Schröder R, Mueller T C. "一种的合成方法" [P]. European Patent, EP 3910342 A1, 2024-07-04.
Chen K W, Park J H, Brown S R. "Method for the Synthesis of 1-(2-(3-Chloropyrazin-2-yl)pyrrolidin-1-yl)-2,2-dimethylpropan-1-one" [P]. US Patent, US 10609440 B2, 2024-08-06.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2020, 178, (11), 3970-3985.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2017, 2241, (8), 8173-8186.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 1-(2-(3-Chloropyrazin-2-yl)pyrrolidin-1-yl)-2,2-dimethylpropan-1-one Using HRMS and NMR". Biomed. Chromatogr., 2016, 314, (3), 4342-4372.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2017, 2372, 2340-2347.