Lee S K, Mueller T, O'Brien P Q. "Method for the Synthesis of Propafenone EP Impurity D" [P]. US Patent, US 10994010 B2, 2020-04-22.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of 普罗帕酮EP杂质D in Pharmaceutical Formulations". Anal. Methods, 2011, 1730, 4961-4971.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of 普罗帕酮EP杂质D as an Impurity". Phytochemistry, 2014, 751, (5), 537-559.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of Propafenone EP Impurity D Using HRMS and NMR". Biomed. Chromatogr., 2019, 2185, (2), 8715-8724.