发明人郑宇鹏,冯建国,朱建伟. "Method for the Synthesis of Docetaxel Impurity 21" [P]. 中国发明专利, 专利号 CN 114557411 B, 授权公告日 2018-01-19.
发明人黄志刚,高志强,徐明华. "A Process for Preparing High-Purity Docetaxel Impurity 21" [P]. 中国发明专利, 专利号 CN 115876418 A, 授权公告日 2015-02-19.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of 多西他赛杂质21 in Pharmaceutical Formulations". J. Agric. Food Chem., 2020, 2039, 9942-9954.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 多西他赛杂质21 as an Impurity". Phytochemistry, 2015, 2299, 3650-3663.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of Docetaxel Impurity 21 Using HRMS and NMR". J. Sep. Sci., 2019, 2126, 9252-9279.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate 多西他赛杂质21 Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2019, 1059, 3614-3621.