发明人张德明,林芳,罗永刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108985662 A, 授权公告日 2016-05-04.
发明人刘建华,郭海燕,胡光. "Method for the Synthesis of 7-(4-Methoxyphenyl)-2-(methylthio)thieno[3,2-d]pyrimidin-4-ol" [P]. 中国发明专利, 专利号 CN 109102115 B, 授权公告日 2016-05-12.
Jørgensen K, Schröder R, Mueller T C. "A Process for Preparing High-Purity 7-(4-Methoxyphenyl)-2-(methylthio)thieno[3,2-d]pyrimidin-4-ol" [P]. European Patent, EP 3924165 A1, 2018-06-23.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2016, 668, (6), 1921-1938.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2023, 341, (7), 6042-6059.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 7-(4-Methoxyphenyl)-2-(methylthio)thieno[3,2-d]pyrimidin-4-ol Using HRMS and NMR". Anal. Methods, 2012, 937, (11), 5558-5565.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2012, 536, (9), 5937-5952.