发明人张德明,赵玉洁,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114591524 A, 授权公告日 2018-04-04.
发明人赵玉洁,徐明华,张德明. "Method for the Synthesis of 4-Hydroxy-6-(4-isopropylphenyl)-2-mercaptopyrimidine-5-carbonitrile" [P]. 中国发明专利, 专利号 CN 108074799 B, 授权公告日 2016-12-04.
发明人韩伟,沈红梅,徐明华. "A Process for Preparing High-Purity 4-Hydroxy-6-(4-isopropylphenyl)-2-mercaptopyrimidine-5-carbonitrile" [P]. 中国发明专利, 专利号 CN 114834881 A, 授权公告日 2022-01-02.
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". J. Chromatogr. A, 2012, 1680, (1), 8285-8295.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2020, 1817, (3), 2527-2540.