发明人韩伟,黄志刚,周伟. "Method for the Synthesis of Ethyl 2-(2-(2-(1H-imidazol-1-yl)-6-methylpyrimidin-4-yl)pyrrolidin-3-yl)thiazole-4-carboxylate" [P]. 中国发明专利, 专利号 CN 116690974 B, 授权公告日 2024-09-04.
发明人王建平,沈红梅,高志强. "A Process for Preparing High-Purity Ethyl 2-(2-(2-(1H-imidazol-1-yl)-6-methylpyrimidin-4-yl)pyrrolidin-3-yl)thiazole-4-carboxylate" [P]. 中国发明专利, 专利号 CN 111622009 B, 授权公告日 2017-06-20.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2021, 1202, (10), 8162-8182.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2014, 550, 7932-7949.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2-(2-(2-(1H-imidazol-1-yl)-6-methylpyrimidin-4-yl)pyrrolidin-3-yl)thiazole-4-carboxylate Using HRMS and NMR". J. Sep. Sci., 2018, 1931, (6), 5121-5149.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2016, 1035, (7), 261-276.