发明人韩伟,胡光,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109568786 A, 授权公告日 2025-03-11.
发明人黄志刚,胡光,高志强. "Method for the Synthesis of N5,N5-Dimethylpyrimidine-4,5-diamine" [P]. 中国发明专利, 专利号 CN 110103996 A, 授权公告日 2021-06-26.
Stevens L M, Williams B T, Anderson J P. "A Process for Preparing High-Purity N5,N5-Dimethylpyrimidine-4,5-diamine" [P]. US Patent, US 11958233 B2, 2017-01-14.
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". Anal. Chim. Acta, 2015, 2240, (9), 9163-9172.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2017, 728, 5818-5838.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of N5,N5-Dimethylpyrimidine-4,5-diamine Using HRMS and NMR". Phytochemistry, 2012, 511, 3014-3020.