发明人杨光,张德明,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114763203 A, 授权公告日 2022-10-04.
发明人郑宇鹏,李文辉,张德明. "Method for the Synthesis of 4-((Cyclopentylamino)methyl)-N-(1-methylpiperidin-4-yl)benzenesulfonamide" [P]. 中国发明专利, 专利号 CN 116737101 A, 授权公告日 2024-04-09.
发明人冯建国,杨光,王建平. "A Process for Preparing High-Purity 4-((Cyclopentylamino)methyl)-N-(1-methylpiperidin-4-yl)benzenesulfonamide" [P]. 中国发明专利, 专利号 CN 113822165 B, 授权公告日 2021-04-06.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2016, 1199, 865-884.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2018, 2425, 2954-2981.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 4-((Cyclopentylamino)methyl)-N-(1-methylpiperidin-4-yl)benzenesulfonamide Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2023, 1400, (11), 1314-1323.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2019, 1835, 9675-9698.