发明人赵玉洁,何建平,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115513305 A, 授权公告日 2015-02-06.
发明人郑宇鹏,周伟,孙丽萍. "Method for the Synthesis of 2-Chloro-6-hydrazinylpyridine hydrochloride" [P]. 中国发明专利, 专利号 CN 112865313 A, 授权公告日 2016-11-15.
发明人郭海燕,孙丽萍,何建平. "A Process for Preparing High-Purity 2-Chloro-6-hydrazinylpyridine hydrochloride" [P]. 中国发明专利, 专利号 CN 114857397 A, 授权公告日 2016-10-20.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2018, 1364, (2), 6760-6776.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2016, 1656, 9972-9986.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 2-Chloro-6-hydrazinylpyridine hydrochloride Using HRMS and NMR". Anal. Chim. Acta, 2022, 397, 440-464.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2017, 1984, (11), 5574-5597.