发明人马晓峰,周伟,杨光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116939165 A, 授权公告日 2021-09-03.
Rossi M, Nielsen H, Björnsson E. "Method for the Synthesis of 4-((4,6-Dimethylpyrimidin-2-yl)thio)butan-1-amine" [P]. European Patent, EP 3773638 A1, 2019-02-28.
发明人郭海燕,徐明华,冯建国. "A Process for Preparing High-Purity 4-((4,6-Dimethylpyrimidin-2-yl)thio)butan-1-amine" [P]. 中国发明专利, 专利号 CN 117961142 B, 授权公告日 2021-12-22.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2015, 781, (1), 580-585.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2022, 87, (10), 7570-7596.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 4-((4,6-Dimethylpyrimidin-2-yl)thio)butan-1-amine Using HRMS and NMR". Anal. Methods, 2013, 2203, (11), 8041-8065.