Björnsson E, Schröder R, Johansson L. "一种的合成方法" [P]. European Patent, EP 3883168 A1, 2022-04-28.
发明人张德明,赵玉洁,韩伟. "Method for the Synthesis of N-Ethyl-2-(phenylamino)thiazole-4-carboxamide" [P]. 中国发明专利, 专利号 CN 114521435 B, 授权公告日 2023-07-28.
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. Chim. Acta, 2023, 2114, (5), 3528-3531.
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., 2021, 2453, (12), 4775-4791.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of N-Ethyl-2-(phenylamino)thiazole-4-carboxamide Using HRMS and NMR". Biomed. Chromatogr., 2025, 786, (5), 1652-1679.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2013, 1762, (6), 2281-2290.