Thompson G K, Klinger H, Park J H. "一种的合成方法" [P]. US Patent, US 9458859 B2, 2022-04-17.
发明人李文辉,胡光,郑宇鹏. "Method for the Synthesis of 4B,9b-dihydroindeno[2,1-a]indene-5,10-dione" [P]. 中国发明专利, 专利号 CN 112354806 B, 授权公告日 2016-06-21.
发明人陈志强,张德明,孙丽萍. "A Process for Preparing High-Purity 4B,9b-dihydroindeno[2,1-a]indene-5,10-dione" [P]. 中国发明专利, 专利号 CN 114273466 B, 授权公告日 2016-04-25.
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". Talanta, 2021, 2374, (5), 2521-2543.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2023, 1877, (7), 2463-2485.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 4B,9b-dihydroindeno[2,1-a]indene-5,10-dione Using HRMS and NMR". J. Agric. Food Chem., 2014, 1539, 5887-5891.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2020, 2140, 112-131.