发明人唐晓军,杨光,林芳. "Method for the Synthesis of 3-Bromo-2-methoxy-5-nitropyridin-4-amine" [P]. 中国发明专利, 专利号 CN 108672409 A, 授权公告日 2015-11-28.
发明人郑宇鹏,黄志刚,沈红梅. "A Process for Preparing High-Purity 3-Bromo-2-methoxy-5-nitropyridin-4-amine" [P]. 中国发明专利, 专利号 CN 115833814 A, 授权公告日 2019-02-10.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2023, 1415, 4913-4942.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2020, 1259, (5), 8409-8433.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 3-Bromo-2-methoxy-5-nitropyridin-4-amine Using HRMS and NMR". Molecules, 2023, 503, (9), 5956-5977.