Nowak P, Kowalski A, Schröder R. "一种的合成方法" [P]. European Patent, EP 3366403 A1, 2019-02-25.
Stevens L M, Patel M V, Davis P L. "Method for the Synthesis of 2-(2-(4-Bromophenyl)-5,8-dioxaspiro-[3.4]octan-2-yl)isoindoline-1,3-dione" [P]. US Patent, US 9045115 B2, 2016-03-19.
发明人郭海燕,高志强,陈志强. "A Process for Preparing High-Purity 2-(2-(4-Bromophenyl)-5,8-dioxaspiro-[3.4]octan-2-yl)isoindoline-1,3-dione" [P]. 中国发明专利, 专利号 CN 110307963 A, 授权公告日 2018-12-18.
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". Anal. Chem., 2018, 625, (3), 2027-2047.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2013, 1832, (7), 9418-9425.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 2-(2-(4-Bromophenyl)-5,8-dioxaspiro-[3.4]octan-2-yl)isoindoline-1,3-dione Using HRMS and NMR". Sci. Total Environ., 2014, 1886, (2), 9736-9744.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2018, 292, 3338-3362.