Chen K W, Hughes D C, Kumar R. "Method for the Synthesis of 1-(Tert-butyl) 2-methyl (2S,4S)-4-(3-bromo-2-fluorophenoxy)pyrrolidine-1,2-dicarboxylate" [P]. US Patent, US 9319520 B2, 2022-07-21.
发明人罗永刚,高志强,孙丽萍. "A Process for Preparing High-Purity 1-(Tert-butyl) 2-methyl (2S,4S)-4-(3-bromo-2-fluorophenoxy)pyrrolidine-1,2-dicarboxylate" [P]. 中国发明专利, 专利号 CN 113949289 B, 授权公告日 2020-01-27.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2019, 843, 1752-1763.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2013, 2185, 7040-7066.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 1-(Tert-butyl) 2-methyl (2S,4S)-4-(3-bromo-2-fluorophenoxy)pyrrolidine-1,2-dicarboxylate Using HRMS and NMR". J. Agric. Food Chem., 2021, 1912, 5131-5159.