Stevens L M, Roberts E F, Anderson J P. "一种的合成方法" [P]. US Patent, US 9953378 B2, 2017-08-05.
发明人陈志强,黄志刚,徐明华. "Method for the Synthesis of 1-(2-Ethoxybenzyl)indoline-2,3-dione" [P]. 中国发明专利, 专利号 CN 111570872 B, 授权公告日 2024-03-26.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2023, 419, (11), 9098-9123.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2014, 1069, (7), 4914-4919.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 1-(2-Ethoxybenzyl)indoline-2,3-dione Using HRMS and NMR". J. Chromatogr. A, 2011, 1262, (10), 3994-4012.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2014, 1305, 7228-7232.