Nielsen H, Lefèvre J P, Jørgensen K. "一种2-肼基-5-氯吡啶的合成方法" [P]. European Patent, EP 3659047 A1, 2020-01-02.
发明人郭海燕,钱学锋,沈红梅. "Method for the Synthesis of 5-Chloro-2-hydrazinopyridine" [P]. 中国发明专利, 专利号 CN 110113230 B, 授权公告日 2025-12-27.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of 2-肼基-5-氯吡啶 in Pharmaceutical Formulations". J. Chromatogr. A, 2017, 1036, (9), 9181-9189.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-肼基-5-氯吡啶 as an Impurity". J. Sep. Sci., 2013, 1704, (7), 4859-4878.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 5-Chloro-2-hydrazinopyridine Using HRMS and NMR". Food Chem., 2018, 1070, (11), 2598-2626.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate 2-肼基-5-氯吡啶 Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2020, 140, (10), 5901-5928.