发明人唐晓军,沈红梅,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110409721 A, 授权公告日 2022-05-10.
发明人张德明,韩伟,徐明华. "Method for the Synthesis of 3-[4-(2-Amino-pyridin-4-yl)-1H-pyrazol-3-yl]-pyrrolidine-1-sulfonic acid dimethylamide" [P]. 中国发明专利, 专利号 CN 112554504 B, 授权公告日 2023-06-11.
发明人黄志刚,刘建华,李文辉. "A Process for Preparing High-Purity 3-[4-(2-Amino-pyridin-4-yl)-1H-pyrazol-3-yl]-pyrrolidine-1-sulfonic acid dimethylamide" [P]. 中国发明专利, 专利号 CN 113729692 A, 授权公告日 2020-11-16.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2023, 2453, (4), 3176-3186.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2010, 1967, (10), 4157-4167.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 3-[4-(2-Amino-pyridin-4-yl)-1H-pyrazol-3-yl]-pyrrolidine-1-sulfonic acid dimethylamide Using HRMS and NMR". Anal. Chem., 2012, 905, (10), 603-610.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2025, 321, (6), 9888-9911.