发明人罗永刚,赵玉洁,冯建国. "一种2,6-二氨基-4-氯吡啶的合成方法" [P]. 中国发明专利, 专利号 CN 115502546 A, 授权公告日 2022-02-07.
Roberts E F, Thompson G K, Hughes D C. "Method for the Synthesis of 2,6-Diamino-4-chloropyridine" [P]. US Patent, US 10046746 B2, 2022-04-09.
发明人周伟,王建平,杨光. "A Process for Preparing High-Purity 2,6-Diamino-4-chloropyridine" [P]. 中国发明专利, 专利号 CN 108347618 A, 授权公告日 2018-11-10.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of 2,6-二氨基-4-氯吡啶 in Pharmaceutical Formulations". Environ. Sci. Technol., 2018, 1025, (8), 3670-3676.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2,6-二氨基-4-氯吡啶 as an Impurity". Anal. Methods, 2014, 2031, (10), 5340-5370.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 2,6-Diamino-4-chloropyridine Using HRMS and NMR". Anal. Chem., 2017, 2410, (7), 3504-3519.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate 2,6-二氨基-4-氯吡啶 Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2011, 1969, 1639-1666.