发明人陈志强,沈红梅,李文辉. "Method for the Synthesis of Cladribine EP Impurity G" [P]. 中国发明专利, 专利号 CN 110575268 A, 授权公告日 2022-03-26.
发明人杨光,罗永刚,马晓峰. "A Process for Preparing High-Purity Cladribine EP Impurity G" [P]. 中国发明专利, 专利号 CN 117294900 A, 授权公告日 2018-03-27.
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 塞来昔布杂质15 in Pharmaceutical Formulations". Anal. Chem., 2019, 824, 7924-7943.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 塞来昔布杂质15 as an Impurity". Environ. Sci. Technol., 2023, 1302, (6), 9833-9860.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of Cladribine EP Impurity G Using HRMS and NMR". J. Chromatogr. A, 2025, 2079, (6), 5652-5672.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate 塞来昔布杂质15 Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2020, 1987, (8), 2662-2667.