发明人王建平,郭海燕,杨光. "一种地西他滨杂质1的合成方法" [P]. 中国发明专利, 专利号 CN 110478827 A, 授权公告日 2024-08-07.
发明人沈红梅,赵玉洁,李文辉. "Method for the Synthesis of Decitabine Impurity 1" [P]. 中国发明专利, 专利号 CN 109654300 A, 授权公告日 2015-12-28.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of 地西他滨杂质1 in Pharmaceutical Formulations". Biomed. Chromatogr., 2010, 1715, (9), 2489-2502.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 地西他滨杂质1 as an Impurity". Phytochemistry, 2025, 861, (5), 5725-5736.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of Decitabine Impurity 1 Using HRMS and NMR". Molecules, 2011, 1897, (7), 7165-7181.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate 地西他滨杂质1 Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2012, 532, (4), 2797-2814.