发明人王建平,张德明,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113695157 A, 授权公告日 2018-02-20.
Lefèvre J P, Nowak P, Björnsson E. "Method for the Synthesis of 3-Bromopicolinohydrazide" [P]. European Patent, EP 3153436 A1, 2021-10-21.
发明人李文辉,罗永刚,唐晓军. "A Process for Preparing High-Purity 3-Bromopicolinohydrazide" [P]. 中国发明专利, 专利号 CN 112296431 B, 授权公告日 2024-01-11.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2023, 2343, (8), 8380-8403.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2014, 191, (7), 8769-8773.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 3-Bromopicolinohydrazide Using HRMS and NMR". J. Pharm. Biomed. Anal., 2012, 1856, (6), 1685-1711.