发明人林芳,杨光,唐晓军. "Method for the Synthesis of 1-(4-Aminobenzenesulfonyl)piperidine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108907453 B, 授权公告日 2021-10-10.
Martínez F, Schröder R, Nowak P. "A Process for Preparing High-Purity 1-(4-Aminobenzenesulfonyl)piperidine-3-carboxylic acid" [P]. European Patent, EP 3054041 A1, 2016-01-08.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2025, 852, (6), 985-1005.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2022, 1995, 6776-6793.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 1-(4-Aminobenzenesulfonyl)piperidine-3-carboxylic acid Using HRMS and NMR". Chemosphere, 2014, 80, 4904-4917.