Sørensen M, Martínez F, Mueller T C. "一种的合成方法" [P]. European Patent, EP 3577963 A1, 2020-12-11.
发明人李文辉,郑宇鹏,陈志强. "Method for the Synthesis of Tert-butyl 3-(hydroxymethyl)-4-(trifluoromethyl)pyrrolidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 115652177 B, 授权公告日 2019-09-13.
发明人钱学锋,冯建国,沈红梅. "A Process for Preparing High-Purity Tert-butyl 3-(hydroxymethyl)-4-(trifluoromethyl)pyrrolidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 115739432 A, 授权公告日 2023-12-18.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2018, 1830, 9588-9608.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2015, 1767, 2099-2114.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of Tert-butyl 3-(hydroxymethyl)-4-(trifluoromethyl)pyrrolidine-1-carboxylate Using HRMS and NMR". J. Sep. Sci., 2016, 600, 721-738.