发明人刘建华,林芳,徐明华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112993608 A, 授权公告日 2016-10-24.
发明人杨光,钱学锋,陈志强. "Method for the Synthesis of 2-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)hydrazine-1-carboxamide" [P]. 中国发明专利, 专利号 CN 113827034 A, 授权公告日 2024-02-15.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2022, 1542, (8), 277-305.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2010, 2357, 6440-6458.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 2-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)hydrazine-1-carboxamide Using HRMS and NMR". Molecules, 2012, 727, 8480-8508.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2019, 123, 2350-2374.