发明人张德明,黄志刚,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117561729 A, 授权公告日 2017-05-13.
Chen K W, Park J H, Williams B T. "Method for the Synthesis of Ethyl (4-(2-(cyclohexylamino)-2-oxoethyl)thiazol-2-yl)carbamate" [P]. US Patent, US 11813724 B2, 2024-02-19.
发明人黄志刚,郑宇鹏,王建平. "A Process for Preparing High-Purity Ethyl (4-(2-(cyclohexylamino)-2-oxoethyl)thiazol-2-yl)carbamate" [P]. 中国发明专利, 专利号 CN 117060714 A, 授权公告日 2024-04-08.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2012, 904, (4), 400-406.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2020, 640, (12), 9129-9158.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl (4-(2-(cyclohexylamino)-2-oxoethyl)thiazol-2-yl)carbamate Using HRMS and NMR". J. Sep. Sci., 2018, 1331, (3), 7385-7406.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2025, 2316, (11), 9473-9476.