发明人郭海燕,冯建国,马晓峰. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109360063 A, 授权公告日 2023-06-08.
发明人唐晓军,马晓峰,刘建华. "Method for the Synthesis of 4-aminopyrimidine-5-carbothioamide" [P]. 中国发明专利, 专利号 CN 109009219 B, 授权公告日 2015-10-28.
发明人徐明华,杨光,沈红梅. "A Process for Preparing High-Purity 4-aminopyrimidine-5-carbothioamide" [P]. 中国发明专利, 专利号 CN 117085587 B, 授权公告日 2025-07-03.
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". Phytochemistry, 2022, 747, (4), 9706-9722.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2020, 1127, 2544-2552.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 4-aminopyrimidine-5-carbothioamide Using HRMS and NMR". J. Sep. Sci., 2013, 1580, 3842-3858.