发明人赵玉洁,高志强,钱学锋. "Method for the Synthesis of Tert-butyl 4-(2,3-dihydroxypropyl)-3,3-difluoropyrrolidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 114673365 B, 授权公告日 2023-10-26.
发明人杨光,林芳,陈志强. "A Process for Preparing High-Purity Tert-butyl 4-(2,3-dihydroxypropyl)-3,3-difluoropyrrolidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 108307596 B, 授权公告日 2021-07-01.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2012, 1491, (5), 2211-2234.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2011, 434, (2), 2543-2548.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of Tert-butyl 4-(2,3-dihydroxypropyl)-3,3-difluoropyrrolidine-1-carboxylate Using HRMS and NMR". Food Chem., 2024, 2170, (8), 4029-4033.