发明人高志强,马晓峰,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116984209 A, 授权公告日 2019-04-17.
发明人张德明,陈志强,高志强. "Method for the Synthesis of (S)-(2,2-dimethyltetrahydro-1H-pyrrolizin-7a(5H)-yl)methanamine" [P]. 中国发明专利, 专利号 CN 114365975 B, 授权公告日 2019-09-03.
发明人赵玉洁,孙丽萍,黄志刚. "A Process for Preparing High-Purity (S)-(2,2-dimethyltetrahydro-1H-pyrrolizin-7a(5H)-yl)methanamine" [P]. 中国发明专利, 专利号 CN 116984994 B, 授权公告日 2024-10-19.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2012, 414, 5208-5222.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2025, 2438, (11), 1677-1691.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of (S)-(2,2-dimethyltetrahydro-1H-pyrrolizin-7a(5H)-yl)methanamine Using HRMS and NMR". Chromatographia, 2019, 629, (6), 1230-1236.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2014, 111, 3402-3411.