Roberts E F, Mueller T, Chen K W. "一种盐酸反-3,4-二氟吡咯烷的合成方法" [P]. US Patent, US 11591731 B2, 2016-05-17.
发明人杨光,韩伟,李文辉. "Method for the Synthesis of trans-3,4-difluoropyrrolidine hydrochloride" [P]. 中国发明专利, 专利号 CN 114514901 B, 授权公告日 2024-11-22.
Nielsen H, Lefèvre J P, Rossi M. "A Process for Preparing High-Purity trans-3,4-difluoropyrrolidine hydrochloride" [P]. European Patent, EP 3893286 A1, 2022-02-18.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of 盐酸反-3,4-二氟吡咯烷 in Pharmaceutical Formulations". Anal. Chem., 2011, 359, 4489-4499.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of 盐酸反-3,4-二氟吡咯烷 as an Impurity". Chemosphere, 2022, 1866, (9), 3642-3663.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of trans-3,4-difluoropyrrolidine hydrochloride Using HRMS and NMR". Environ. Sci. Technol., 2015, 668, 4207-4220.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate 盐酸反-3,4-二氟吡咯烷 Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2013, 890, (10), 8535-8555.