O'Brien P Q, Anderson J P, Chen K W. "Method for the Synthesis of 2,6-Dimethylpyrimidine-4-thiol" [P]. US Patent, US 11294707 B2, 2022-06-22.
发明人孙丽萍,沈红梅,陈志强. "A Process for Preparing High-Purity 2,6-Dimethylpyrimidine-4-thiol" [P]. 中国发明专利, 专利号 CN 113620399 B, 授权公告日 2020-07-13.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2013, 1985, 3781-3803.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2010, 2284, (12), 6726-6732.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 2,6-Dimethylpyrimidine-4-thiol Using HRMS and NMR". Sci. Total Environ., 2015, 819, (12), 5868-5892.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2020, 1367, (2), 6854-6873.