发明人张德明,林芳,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112884610 A, 授权公告日 2023-09-24.
Johnson M A, Klinger H, Schröder R. "Method for the Synthesis of Ethyl 2-(6-chloro-5-fluoropyridin-3-yl)acetate" [P]. US Patent, US 11246283 B2, 2023-06-17.
Mueller T, Brown S R, Kumar R. "A Process for Preparing High-Purity Ethyl 2-(6-chloro-5-fluoropyridin-3-yl)acetate" [P]. US Patent, US 9340343 B2, 2020-09-05.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2019, 1044, 6524-6554.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2011, 443, (3), 7969-7979.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2-(6-chloro-5-fluoropyridin-3-yl)acetate Using HRMS and NMR". Chemosphere, 2023, 1878, (5), 8425-8436.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2020, 2169, 4124-4128.