发明人罗永刚,孙丽萍,黄志刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108890394 A, 授权公告日 2023-08-07.
发明人唐晓军,刘建华,郭海燕. "Method for the Synthesis of N1-Methyl-N1-(1-methylpiperidin-4-yl)propane-1,3-diamine" [P]. 中国发明专利, 专利号 CN 117130329 B, 授权公告日 2024-11-25.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2010, 2340, 7359-7382.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2010, 454, (12), 3652-3678.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of N1-Methyl-N1-(1-methylpiperidin-4-yl)propane-1,3-diamine Using HRMS and NMR". Molecules, 2025, 476, (1), 7395-7423.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2014, 615, (2), 1256-1276.