发明人郭海燕,罗永刚,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108618274 A, 授权公告日 2019-05-23.
发明人朱建伟,王建平,张德明. "Method for the Synthesis of 6-Bromopicolinohydrazide" [P]. 中国发明专利, 专利号 CN 110442524 B, 授权公告日 2017-02-18.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2023, 1518, 1477-1485.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2011, 2332, (2), 4576-4583.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 6-Bromopicolinohydrazide Using HRMS and NMR". J. Sep. Sci., 2011, 632, (6), 5152-5163.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2010, 2339, 94-102.