发明人何建平,林芳,朱建伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117564542 A, 授权公告日 2023-12-22.
发明人罗永刚,胡光,徐明华. "Method for the Synthesis of (2-Ethyl-5-fluoropyridin-4-yl)boronic acid" [P]. 中国发明专利, 专利号 CN 111724844 A, 授权公告日 2019-06-09.
发明人高志强,赵玉洁,林芳. "A Process for Preparing High-Purity (2-Ethyl-5-fluoropyridin-4-yl)boronic acid" [P]. 中国发明专利, 专利号 CN 116982301 A, 授权公告日 2022-02-02.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2021, 1112, 4119-4126.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2017, 2396, (1), 5478-5489.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of (2-Ethyl-5-fluoropyridin-4-yl)boronic acid Using HRMS and NMR". Molecules, 2025, 2181, 5157-5185.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2016, 115, (4), 3835-3849.