Kumar R, Johnson M A, Park J H. "一种的合成方法" [P]. US Patent, US 11703507 B2, 2020-04-25.
发明人林芳,陈志强,胡光. "Method for the Synthesis of 3,3'-(Ethane-1,2-diylidene)bis(isobenzofuran-1(3H)-one)" [P]. 中国发明专利, 专利号 CN 108873710 A, 授权公告日 2020-01-12.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2016, 2174, 1021-1050.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2017, 903, (11), 6017-6031.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 3,3'-(Ethane-1,2-diylidene)bis(isobenzofuran-1(3H)-one) Using HRMS and NMR". Anal. Chim. Acta, 2016, 801, (12), 9054-9069.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2011, 544, 7555-7581.