Schröder R, Thompson G K, Davis P L. "一种达普司他杂质15的合成方法" [P]. US Patent, US 10303016 B2, 2017-05-25.
O'Brien P Q, Yamamoto T, Fischer A B. "Method for the Synthesis of Daprodustat Impurity 15" [P]. US Patent, US 11183522 B2, 2020-10-17.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of 达普司他杂质15 in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2025, 1706, 6290-6314.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 达普司他杂质15 as an Impurity". Food Chem., 2021, 1569, 1311-1337.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of Daprodustat Impurity 15 Using HRMS and NMR". Chromatographia, 2010, 1771, 6265-6279.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate 达普司他杂质15 Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2012, 2343, 1824-1833.