发明人赵玉洁,王建平,徐明华. "Method for the Synthesis of 5-Bromo-3-nitroimidazo[1,2-a]pyridine" [P]. 中国发明专利, 专利号 CN 114943796 B, 授权公告日 2020-12-02.
发明人高志强,何建平,孙丽萍. "A Process for Preparing High-Purity 5-Bromo-3-nitroimidazo[1,2-a]pyridine" [P]. 中国发明专利, 专利号 CN 114665289 B, 授权公告日 2025-04-28.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2014, 473, (1), 2043-2064.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2010, 388, 7426-7429.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 5-Bromo-3-nitroimidazo[1,2-a]pyridine Using HRMS and NMR". J. Chromatogr. A, 2022, 1408, (2), 7669-7675.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2013, 2310, 3839-3857.