发明人周伟,黄志刚,高志强. "Method for the Synthesis of 4-(4-Nitro-1,3-dioxoisoindolin-2-yl)benzoic acid" [P]. 中国发明专利, 专利号 CN 115724587 A, 授权公告日 2021-08-13.
发明人唐晓军,林芳,周伟. "A Process for Preparing High-Purity 4-(4-Nitro-1,3-dioxoisoindolin-2-yl)benzoic acid" [P]. 中国发明专利, 专利号 CN 115291394 B, 授权公告日 2024-08-19.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2011, 1502, (2), 7309-7323.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2016, 1814, (2), 8969-8993.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 4-(4-Nitro-1,3-dioxoisoindolin-2-yl)benzoic acid Using HRMS and NMR". Phytochemistry, 2020, 1890, 9471-9486.