发明人刘建华,王建平,朱建伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116338097 A, 授权公告日 2025-07-26.
发明人韩伟,徐明华,郑宇鹏. "Method for the Synthesis of N-Ethyl-3-nitro-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine" [P]. 中国发明专利, 专利号 CN 108930536 B, 授权公告日 2018-04-12.
发明人韩伟,王建平,徐明华. "A Process for Preparing High-Purity N-Ethyl-3-nitro-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine" [P]. 中国发明专利, 专利号 CN 112913159 A, 授权公告日 2024-10-23.
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". Chemosphere, 2013, 2409, (4), 2684-2709.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2021, 1028, (11), 5444-5472.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of N-Ethyl-3-nitro-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2019, 2089, (4), 3409-3413.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2015, 596, 8938-8947.