发明人孙丽萍,郑宇鹏,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114646645 A, 授权公告日 2019-04-17.
发明人杨光,李文辉,沈红梅. "Method for the Synthesis of 2-(2,3-Dichlorophenoxy)-2-phenylacetic acid" [P]. 中国发明专利, 专利号 CN 110549596 B, 授权公告日 2020-06-14.
发明人陈志强,钱学锋,刘建华. "A Process for Preparing High-Purity 2-(2,3-Dichlorophenoxy)-2-phenylacetic acid" [P]. 中国发明专利, 专利号 CN 109320948 A, 授权公告日 2018-03-04.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2016, 945, (10), 8889-8906.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2014, 1235, (6), 1812-1815.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 2-(2,3-Dichlorophenoxy)-2-phenylacetic acid Using HRMS and NMR". Food Chem., 2010, 1144, (8), 3117-3122.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2022, 1241, (2), 5851-5863.