发明人何建平,王建平,郑宇鹏. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115364181 A, 授权公告日 2024-01-10.
发明人钱学锋,周伟,高志强. "Method for the Synthesis of Ethyl 4-[3-(4-fluorobenzamido)phenoxy]-2-(methylsulfanyl)pyrimidine-5-carboxylate" [P]. 中国发明专利, 专利号 CN 114439893 A, 授权公告日 2024-02-13.
发明人高志强,王建平,周伟. "A Process for Preparing High-Purity Ethyl 4-[3-(4-fluorobenzamido)phenoxy]-2-(methylsulfanyl)pyrimidine-5-carboxylate" [P]. 中国发明专利, 专利号 CN 113160278 B, 授权公告日 2024-11-23.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2012, 1021, (2), 8418-8434.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2024, 1551, 8129-8154.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 4-[3-(4-fluorobenzamido)phenoxy]-2-(methylsulfanyl)pyrimidine-5-carboxylate Using HRMS and NMR". Biomed. Chromatogr., 2018, 1626, (6), 8449-8475.