发明人孙丽萍,李文辉,徐明华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111090437 A, 授权公告日 2016-08-22.
O'Brien P Q, Thompson G K, Stevens L M. "Method for the Synthesis of 1-(4-Methylbenzenesulfonyl)piperidine-2-carboxylic acid" [P]. US Patent, US 10038006 B2, 2025-07-28.
Kumar R, Hughes D C, Park J H. "A Process for Preparing High-Purity 1-(4-Methylbenzenesulfonyl)piperidine-2-carboxylic acid" [P]. US Patent, US 10843931 B2, 2020-10-07.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2010, 1126, (2), 6642-6658.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2019, 1446, (7), 635-660.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 1-(4-Methylbenzenesulfonyl)piperidine-2-carboxylic acid Using HRMS and NMR". Biomed. Chromatogr., 2011, 131, (8), 8498-8515.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2018, 88, (10), 2956-2965.