发明人高志强,王建平,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110153673 A, 授权公告日 2022-08-19.
发明人罗永刚,孙丽萍,黄志刚. "Method for the Synthesis of 4-(2,3-Dihydrobenzofuran-5-yl)pyrimidine-2-thiol" [P]. 中国发明专利, 专利号 CN 109094209 A, 授权公告日 2019-01-20.
发明人林芳,郭海燕,王建平. "A Process for Preparing High-Purity 4-(2,3-Dihydrobenzofuran-5-yl)pyrimidine-2-thiol" [P]. 中国发明专利, 专利号 CN 113308467 A, 授权公告日 2023-01-02.
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". Environ. Sci. Technol., 2018, 2435, (2), 6291-6313.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2025, 2409, (3), 5777-5807.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 4-(2,3-Dihydrobenzofuran-5-yl)pyrimidine-2-thiol Using HRMS and NMR". J. Chromatogr. A, 2012, 2092, (8), 6519-6547.