发明人张德明,郑宇鹏,刘建华. "Method for the Synthesis of 3-(Pyrrolidin-1-yl)butanoic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 109719514 B, 授权公告日 2017-11-09.
发明人陈志强,高志强,赵玉洁. "A Process for Preparing High-Purity 3-(Pyrrolidin-1-yl)butanoic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 116549857 A, 授权公告日 2023-11-03.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2022, 2074, 1928-1948.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2010, 848, (7), 715-744.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 3-(Pyrrolidin-1-yl)butanoic acid hydrochloride Using HRMS and NMR". Talanta, 2017, 378, (6), 1128-1149.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2025, 376, (3), 6461-6482.