Schröder R, Hughes D C, Park J H. "一种的合成方法" [P]. US Patent, US 10425521 B2, 2022-01-12.
Davis P L, Hughes D C, Stevens L M. "Method for the Synthesis of (S)-2-(3,4-Difluorobenzyl)pyrrolidine-2-carboxylic acid hydrochloride" [P]. US Patent, US 10968148 B2, 2019-09-26.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2013, 2437, (5), 6606-6617.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2022, 324, (2), 7460-7487.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of (S)-2-(3,4-Difluorobenzyl)pyrrolidine-2-carboxylic acid hydrochloride Using HRMS and NMR". Anal. Methods, 2018, 210, (8), 1481-1502.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2012, 1906, (9), 7475-7494.