发明人唐晓军,周伟,林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117901598 A, 授权公告日 2025-06-08.
发明人胡光,罗永刚,刘建华. "Method for the Synthesis of Ethyl 2-(2-carbamoyl-4-chlorophenoxy)nicotinate" [P]. 中国发明专利, 专利号 CN 116507450 A, 授权公告日 2017-12-13.
发明人沈红梅,赵玉洁,郑宇鹏. "A Process for Preparing High-Purity Ethyl 2-(2-carbamoyl-4-chlorophenoxy)nicotinate" [P]. 中国发明专利, 专利号 CN 114145920 B, 授权公告日 2017-11-21.
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., 2019, 1855, (5), 9693-9701.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2025, 1117, 8593-8611.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2-(2-carbamoyl-4-chlorophenoxy)nicotinate Using HRMS and NMR". Sci. Total Environ., 2017, 2273, (9), 2677-2707.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2011, 1318, (2), 8627-8646.