发明人刘建华,张德明,朱建伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108097167 A, 授权公告日 2020-03-12.
发明人陈志强,郑宇鹏,高志强. "Method for the Synthesis of N1-(11H-Indolo[3,2-c]quinolin-6-yl)-N2,N2-dimethylethane-1,2-diamine" [P]. 中国发明专利, 专利号 CN 114599672 A, 授权公告日 2025-06-13.
发明人周伟,唐晓军,张德明. "A Process for Preparing High-Purity N1-(11H-Indolo[3,2-c]quinolin-6-yl)-N2,N2-dimethylethane-1,2-diamine" [P]. 中国发明专利, 专利号 CN 117324422 A, 授权公告日 2025-11-16.
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". Sci. Total Environ., 2011, 324, 5621-5638.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2020, 2161, (5), 3191-3213.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of N1-(11H-Indolo[3,2-c]quinolin-6-yl)-N2,N2-dimethylethane-1,2-diamine Using HRMS and NMR". J. Nat. Prod., 2014, 1186, 4767-4778.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2011, 2370, (6), 220-232.