Rossi M, Nielsen H, Kowalski A. "一种的合成方法" [P]. European Patent, EP 3599764 A1, 2015-06-26.
发明人高志强,钱学锋,罗永刚. "Method for the Synthesis of N2-(4-chlorobenzyl)pyridine-2,3-diamine" [P]. 中国发明专利, 专利号 CN 115086782 A, 授权公告日 2022-11-20.
发明人何建平,郑宇鹏,黄志刚. "A Process for Preparing High-Purity N2-(4-chlorobenzyl)pyridine-2,3-diamine" [P]. 中国发明专利, 专利号 CN 112715308 B, 授权公告日 2018-03-17.
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". J. Pharm. Biomed. Anal., 2014, 1487, 2761-2777.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2011, 1439, (3), 4033-4062.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of N2-(4-chlorobenzyl)pyridine-2,3-diamine Using HRMS and NMR". Biomed. Chromatogr., 2021, 914, 8284-8311.