发明人黄志刚,张德明,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111376028 A, 授权公告日 2020-10-16.
发明人张德明,胡光,韩伟. "Method for the Synthesis of 6-Chloro-N4-(pyridin-3-ylmethyl)pyrimidine-4,5-diamine" [P]. 中国发明专利, 专利号 CN 112075916 A, 授权公告日 2025-10-23.
Hughes D C, Schröder R, Kumar R. "A Process for Preparing High-Purity 6-Chloro-N4-(pyridin-3-ylmethyl)pyrimidine-4,5-diamine" [P]. US Patent, US 10468468 B2, 2016-04-19.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2020, 1098, (2), 5298-5310.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2012, 2212, (9), 2050-2063.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 6-Chloro-N4-(pyridin-3-ylmethyl)pyrimidine-4,5-diamine Using HRMS and NMR". J. Chromatogr. A, 2023, 1960, (2), 6571-6577.