发明人沈红梅,王建平,高志强. "Method for the Synthesis of 2-Chloro-3-{[2-(2-hydroxyethoxy)ethyl]amino}-1,4-dihydronaphthalene-1,4-dione" [P]. 中国发明专利, 专利号 CN 114601208 A, 授权公告日 2024-04-01.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2013, 2341, (8), 9581-9604.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2012, 2080, (11), 23-30.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 2-Chloro-3-{[2-(2-hydroxyethoxy)ethyl]amino}-1,4-dihydronaphthalene-1,4-dione Using HRMS and NMR". Biomed. Chromatogr., 2015, 973, 6830-6837.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2020, 685, (1), 68-74.