Sørensen M, Martínez F, Schröder R. "一种多替诺雷杂质74的合成方法" [P]. European Patent, EP 3035240 A1, 2019-07-26.
发明人张德明,朱建伟,李文辉. "Method for the Synthesis of Dotinurad Impurity 74" [P]. 中国发明专利, 专利号 CN 114991268 B, 授权公告日 2019-03-20.
发明人沈红梅,郭海燕,李文辉. "A Process for Preparing High-Purity Dotinurad Impurity 74" [P]. 中国发明专利, 专利号 CN 116251554 A, 授权公告日 2025-01-03.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of 多替诺雷杂质74 in Pharmaceutical Formulations". Molecules, 2014, 1589, (7), 1226-1240.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 多替诺雷杂质74 as an Impurity". Biomed. Chromatogr., 2015, 548, (2), 6780-6806.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of Dotinurad Impurity 74 Using HRMS and NMR". Chromatographia, 2012, 834, 1262-1290.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate 多替诺雷杂质74 Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2021, 698, (3), 3744-3769.