发明人冯建国,赵玉洁,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112155668 A, 授权公告日 2016-05-26.
发明人郑宇鹏,唐晓军,罗永刚. "Method for the Synthesis of 2-Phenylindeno[1,2-b]pyrrol-4(1H)-one" [P]. 中国发明专利, 专利号 CN 110749732 B, 授权公告日 2022-08-01.
发明人钱学锋,郭海燕,刘建华. "A Process for Preparing High-Purity 2-Phenylindeno[1,2-b]pyrrol-4(1H)-one" [P]. 中国发明专利, 专利号 CN 117020878 B, 授权公告日 2017-06-04.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2010, 407, 1109-1139.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2015, 1743, (1), 4939-4961.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 2-Phenylindeno[1,2-b]pyrrol-4(1H)-one Using HRMS and NMR". J. Agric. Food Chem., 2010, 2430, 5860-5867.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2013, 2080, (12), 2312-2319.