Martínez F, Rossi M, Jørgensen K. "一种的合成方法" [P]. European Patent, EP 3000282 A1, 2025-02-07.
Nowak P, Björnsson E, Jørgensen K. "Method for the Synthesis of (2R)-3,4-Dibromopyrrolidine-2-carboxylic butyric anhydride" [P]. European Patent, EP 3143298 A1, 2021-05-01.
Schröder R, Mueller T C, Björnsson E. "A Process for Preparing High-Purity (2R)-3,4-Dibromopyrrolidine-2-carboxylic butyric anhydride" [P]. European Patent, EP 3743580 A1, 2020-09-26.
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". Chemosphere, 2016, 1302, (2), 1987-1991.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2011, 1995, (6), 6558-6561.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of (2R)-3,4-Dibromopyrrolidine-2-carboxylic butyric anhydride Using HRMS and NMR". Anal. Chem., 2018, 1893, (7), 3263-3293.