发明人刘建华,高志强,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117199440 A, 授权公告日 2015-11-22.
发明人唐晓军,冯建国,罗永刚. "Method for the Synthesis of 2-(2,6-Dioxo-3-piperidinyl)-2,3-dihydro-1,3-dioxo-1H-isoindole-5-sulfonyl chloride" [P]. 中国发明专利, 专利号 CN 114158758 B, 授权公告日 2025-08-11.
发明人周伟,郭海燕,徐明华. "A Process for Preparing High-Purity 2-(2,6-Dioxo-3-piperidinyl)-2,3-dihydro-1,3-dioxo-1H-isoindole-5-sulfonyl chloride" [P]. 中国发明专利, 专利号 CN 113563796 A, 授权公告日 2016-06-23.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2010, 1090, 3412-3430.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2024, 2302, 7624-7654.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 2-(2,6-Dioxo-3-piperidinyl)-2,3-dihydro-1,3-dioxo-1H-isoindole-5-sulfonyl chloride Using HRMS and NMR". J. Agric. Food Chem., 2020, 1480, (2), 4323-4328.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2015, 1132, (5), 4739-4761.