发明人徐明华,冯建国,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114003777 A, 授权公告日 2022-05-22.
发明人沈红梅,高志强,赵玉洁. "Method for the Synthesis of 3-Chloro-N9-(5-(diethylamino)pentan-2-yl)-7-methoxyacridine-2,9-diamine" [P]. 中国发明专利, 专利号 CN 117921550 B, 授权公告日 2015-03-27.
发明人韩伟,马晓峰,胡光. "A Process for Preparing High-Purity 3-Chloro-N9-(5-(diethylamino)pentan-2-yl)-7-methoxyacridine-2,9-diamine" [P]. 中国发明专利, 专利号 CN 110016632 B, 授权公告日 2019-08-16.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2015, 1128, (4), 3139-3156.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2020, 1117, 5121-5143.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 3-Chloro-N9-(5-(diethylamino)pentan-2-yl)-7-methoxyacridine-2,9-diamine Using HRMS and NMR". Sci. Total Environ., 2022, 1800, (3), 1059-1084.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2020, 444, (8), 3250-3278.