发明人刘建华,黄志刚,胡光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111708603 A, 授权公告日 2024-04-26.
发明人张德明,赵玉洁,胡光. "Method for the Synthesis of 1-(2-Chloro-5-nitrobenzenesulfonyl)piperidine-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108330631 B, 授权公告日 2021-05-23.
发明人刘建华,郑宇鹏,高志强. "A Process for Preparing High-Purity 1-(2-Chloro-5-nitrobenzenesulfonyl)piperidine-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 111212974 A, 授权公告日 2020-11-17.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2025, 2133, 7756-7780.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2020, 777, 1789-1813.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 1-(2-Chloro-5-nitrobenzenesulfonyl)piperidine-4-carboxylic acid Using HRMS and NMR". Talanta, 2012, 1389, 3386-3406.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2011, 1054, (4), 942-946.