发明人杨光,黄志刚,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115071909 A, 授权公告日 2022-04-10.
发明人陈志强,刘建华,赵玉洁. "Method for the Synthesis of Ethyl 2-(bromomethyl)-6-chloronicotinate" [P]. 中国发明专利, 专利号 CN 116151764 A, 授权公告日 2015-11-11.
Park J H, Davis P L, Klinger H. "A Process for Preparing High-Purity Ethyl 2-(bromomethyl)-6-chloronicotinate" [P]. US Patent, US 11676360 B2, 2022-08-03.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2024, 1042, (1), 8702-8727.
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., 2025, 830, 6476-6489.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2-(bromomethyl)-6-chloronicotinate Using HRMS and NMR". Chromatographia, 2011, 2066, 1166-1189.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2022, 2439, 5864-5878.