发明人杨光,徐明华,朱建伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112987268 A, 授权公告日 2019-06-12.
发明人韩伟,刘建华,陈志强. "Method for the Synthesis of 1-(3-Chlorophenyl)-4,4-dimethyl-1,4-dihydropyrimidine-2-thiol" [P]. 中国发明专利, 专利号 CN 110964445 B, 授权公告日 2019-10-27.
发明人罗永刚,唐晓军,胡光. "A Process for Preparing High-Purity 1-(3-Chlorophenyl)-4,4-dimethyl-1,4-dihydropyrimidine-2-thiol" [P]. 中国发明专利, 专利号 CN 113254026 A, 授权公告日 2018-12-28.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2011, 668, (1), 8501-8519.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2021, 1552, 1215-1242.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 1-(3-Chlorophenyl)-4,4-dimethyl-1,4-dihydropyrimidine-2-thiol Using HRMS and NMR". Anal. Chim. Acta, 2014, 994, (3), 6012-6025.