Davis P L, Brown S R, Williams B T. "Method for the Synthesis of Deferiprone EP Impurity C" [P]. US Patent, US 11304211 B2, 2022-02-22.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of 去铁酮EP杂质C in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2011, 2022, 5334-5357.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of 去铁酮EP杂质C as an Impurity". Phytochemistry, 2017, 961, 1639-1642.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of Deferiprone EP Impurity C Using HRMS and NMR". J. Sep. Sci., 2014, 1927, 2528-2551.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate 去铁酮EP杂质C Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2013, 594, 8376-8386.