发明人孙丽萍,周伟,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111653634 A, 授权公告日 2024-06-11.
发明人郑宇鹏,高志强,何建平. "Method for the Synthesis of 4-(1,3-Dioxoisoindolin-2-yl)benzenesulfonic acid" [P]. 中国发明专利, 专利号 CN 116298528 A, 授权公告日 2025-08-18.
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". Rapid Commun. Mass Spectrom., 2016, 876, 5812-5828.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2021, 710, 1582-1608.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 4-(1,3-Dioxoisoindolin-2-yl)benzenesulfonic acid Using HRMS and NMR". J. Agric. Food Chem., 2018, 1026, (3), 4079-4091.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2020, 2309, (8), 9047-9053.