发明人郑宇鹏,唐晓军,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115902144 A, 授权公告日 2024-01-16.
发明人朱建伟,冯建国,郭海燕. "Method for the Synthesis of 3-(Cyclopropylamino)-1-(p-tolyl)pyrrolidine-2,5-dione" [P]. 中国发明专利, 专利号 CN 115146863 B, 授权公告日 2017-11-05.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2010, 1853, (5), 6331-6349.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2016, 911, 9403-9412.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 3-(Cyclopropylamino)-1-(p-tolyl)pyrrolidine-2,5-dione Using HRMS and NMR". Chemosphere, 2024, 110, (3), 8254-8278.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2018, 1247, (6), 1140-1149.