发明人张德明,沈红梅,冯建国. "Method for the Synthesis of 5,5-Dimethylpyrrolidine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113303999 B, 授权公告日 2020-02-21.
发明人黄志刚,郑宇鹏,冯建国. "A Process for Preparing High-Purity 5,5-Dimethylpyrrolidine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 116765728 B, 授权公告日 2018-04-15.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2010, 934, 3331-3344.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2021, 1374, 4850-4870.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 5,5-Dimethylpyrrolidine-3-carboxylic acid Using HRMS and NMR". Sci. Total Environ., 2025, 1077, (6), 4608-4616.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2014, 307, (10), 5471-5486.