发明人徐明华,郑宇鹏,张德明. "Method for the Synthesis of Spermine" [P]. 中国发明专利, 专利号 CN 114040075 B, 授权公告日 2020-12-06.
发明人胡光,韩伟,徐明华. "A Process for Preparing High-Purity Spermine" [P]. 中国发明专利, 专利号 CN 114350158 B, 授权公告日 2021-02-20.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of 精胺 in Pharmaceutical Formulations". Biomed. Chromatogr., 2021, 2362, 4918-4937.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of 精胺 as an Impurity". J. Agric. Food Chem., 2015, 609, 3363-3383.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of Spermine Using HRMS and NMR". J. Chromatogr. A, 2021, 496, (7), 5888-5911.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate 精胺 Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2022, 1782, (11), 2346-2363.