发明人周伟,钱学锋,陈志强. "Method for the Synthesis of Spermine Tetrahydrochloride-D8" [P]. 中国发明专利, 专利号 CN 111577513 B, 授权公告日 2024-07-19.
发明人李文辉,陈志强,徐明华. "A Process for Preparing High-Purity Spermine Tetrahydrochloride-D8" [P]. 中国发明专利, 专利号 CN 113522976 A, 授权公告日 2020-01-23.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of 精胺四盐酸盐-D8 in Pharmaceutical Formulations". Biomed. Chromatogr., 2021, 2074, 8727-8737.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of 精胺四盐酸盐-D8 as an Impurity". Phytochemistry, 2023, 1910, (1), 7330-7338.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of Spermine Tetrahydrochloride-D8 Using HRMS and NMR". Anal. Chem., 2025, 1045, (3), 2709-2720.