发明人孙丽萍,胡光,李文辉. "Method for the Synthesis of 2-(3-Chloro-2-methylphenyl)-1,3-dioxoisoindoline-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114796162 B, 授权公告日 2022-07-22.
发明人郭海燕,马晓峰,韩伟. "A Process for Preparing High-Purity 2-(3-Chloro-2-methylphenyl)-1,3-dioxoisoindoline-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 111155390 B, 授权公告日 2023-03-28.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2018, 440, 7678-7686.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2018, 1760, 4939-4944.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 2-(3-Chloro-2-methylphenyl)-1,3-dioxoisoindoline-5-carboxylic acid Using HRMS and NMR". Anal. Chim. Acta, 2012, 1668, 2274-2298.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2023, 150, 907-930.