发明人郭海燕,周伟,何建平. "Method for the Synthesis of 1-tert-Butyl 2-ethyl (2R,3S)-3-hydroxypyrrolidine-1,2-dicarboxylate" [P]. 中国发明专利, 专利号 CN 110777617 B, 授权公告日 2024-01-05.
Rossi M, Björnsson E, Nielsen H. "A Process for Preparing High-Purity 1-tert-Butyl 2-ethyl (2R,3S)-3-hydroxypyrrolidine-1,2-dicarboxylate" [P]. European Patent, EP 3897273 A1, 2021-02-01.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2014, 1592, 3269-3295.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2020, 1839, 3414-3431.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 1-tert-Butyl 2-ethyl (2R,3S)-3-hydroxypyrrolidine-1,2-dicarboxylate Using HRMS and NMR". Phytochemistry, 2024, 543, (11), 2014-2034.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2021, 1921, (5), 5271-5284.